{"id":1967,"date":"2023-04-28T11:10:37","date_gmt":"2023-04-28T02:10:37","guid":{"rendered":"https:\/\/edu.ujhb.org\/?p=1967"},"modified":"2023-04-28T11:10:38","modified_gmt":"2023-04-28T02:10:38","slug":"pandas%e5%85%a5%e9%96%80%ef%bc%88%e6%97%a5%e6%9c%ac%e8%aa%9e%e7%89%88%ef%bc%89","status":"publish","type":"post","link":"https:\/\/edu.ujhb.org\/?p=1967","title":{"rendered":"Pandas\u5165\u9580\uff08\u65e5\u672c\u8a9e\u7248\uff09"},"content":{"rendered":"\n<p>\u305f\u3044\u306e\u3067\u3059\u304c\u3001\u30d3\u30c7\u30aa \u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u306e\u30c6\u30ad\u30b9\u30c8 \u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u306b\u5408\u308f\u305b\u3066\u30a2\u30ec\u30f3\u30b8\u3057\u3066\u3082\u3089\u3048\u307e\u3059\u304b\u3002Pandas \u306e\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u304b\u3089\u59cb\u3081\u307e\u3057\u3087\u3046\u3002\u3053\u308c\u304b\u3089\u8aac\u660e\u3059\u308b\u5185\u5bb9\u306e\u6982\u8981\u3092\u6559\u3048\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p>\u3082\u3061\u308d\u3093\uff01Pandas \u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u306b\u57fa\u3065\u3044\u305f\u63a8\u5968\u30d3\u30c7\u30aa \u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb \u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u6b21\u306b\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30d1\u30f3\u30c0\u306e\u7d39\u4ecb\u3068\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\n<ul class=\"wp-block-list\">\n<li>Pandas \u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u6982\u8981<\/li>\n\n\n\n<li>\u30d1\u30f3\u30c0\u3092\u4f7f\u7528\u3059\u308b\u7406\u7531<\/li>\n\n\n\n<li>\u30d1\u30f3\u30c0 \u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u30d1\u30f3\u30c0\u306e\u30c7\u30fc\u30bf\u69cb\u9020\n<ul class=\"wp-block-list\">\n<li>\u30b7\u30ea\u30fc\u30ba\uff08\u4e00\u6b21\u5143\u914d\u5217\uff09<\/li>\n\n\n\n<li>DataFrame (\u4e8c\u6b21\u5143\u914d\u5217)<\/li>\n\n\n\n<li>\u57fa\u672c\u7684\u306a\u30c7\u30fc\u30bf\u64cd\u4f5c<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u30c7\u30fc\u30bf\u306e\u30a4\u30f3\u30dd\u30fc\u30c8\u3068\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\n<ul class=\"wp-block-list\">\n<li>CSV \u30d5\u30a1\u30a4\u30eb\u304b\u3089\u30c7\u30fc\u30bf\u3092\u8aad\u307f\u53d6\u308b<\/li>\n\n\n\n<li>Excel\u30d5\u30a1\u30a4\u30eb\u304b\u3089\u30c7\u30fc\u30bf\u3092\u8aad\u307f\u53d6\u308b<\/li>\n\n\n\n<li>\u30c7\u30fc\u30bf\u3092 CSV \u30d5\u30a1\u30a4\u30eb\u306b\u66f8\u304d\u8fbc\u3080<\/li>\n\n\n\n<li>\u30c7\u30fc\u30bf\u3092 Excel \u30d5\u30a1\u30a4\u30eb\u306b\u66f8\u304d\u8fbc\u3080<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u30c7\u30fc\u30bf\u306e\u9078\u629e\u3068\u7d22\u5f15\u4ed8\u3051\n<ul class=\"wp-block-list\">\n<li>\u30e9\u30d9\u30eb\u3092\u4f7f\u7528\u3057\u3066\u30c7\u30fc\u30bf\u3092\u9078\u629e\u3059\u308b<\/li>\n\n\n\n<li>\u5834\u6240\u3092\u4f7f\u7528\u3057\u3066\u30c7\u30fc\u30bf\u3092\u9078\u629e\u3059\u308b<\/li>\n\n\n\n<li>\u57fa\u6e96\u3092\u4f7f\u7528\u3057\u3066\u30c7\u30fc\u30bf\u3092\u9078\u629e\u3059\u308b<\/li>\n\n\n\n<li>\u5207\u7247\u64cd\u4f5c<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u30c7\u30fc\u30bf\u30af\u30ea\u30fc\u30cb\u30f3\u30b0\n<ul class=\"wp-block-list\">\n<li>\u6b20\u640d\u5024\u306e\u51e6\u7406<\/li>\n\n\n\n<li>\u91cd\u8907\u5024\u306e\u51e6\u7406<\/li>\n\n\n\n<li>\u5916\u308c\u5024\u306e\u51e6\u7406<\/li>\n\n\n\n<li>\u6587\u5b57\u5217\u51e6\u7406<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u30c7\u30fc\u30bf\u306e\u5909\u63db\u3068\u30de\u30fc\u30b8\n<ul class=\"wp-block-list\">\n<li>\u5217\u64cd\u4f5c (\u8ffd\u52a0\/\u524a\u9664\/\u540d\u524d\u5909\u66f4)<\/li>\n\n\n\n<li>\u884c\u64cd\u4f5c (\u8ffd\u52a0\/\u524a\u9664\/\u4e26\u3079\u66ff\u3048)<\/li>\n\n\n\n<li>\u30d4\u30dc\u30c3\u30c8\u30c6\u30fc\u30d6\u30eb<\/li>\n\n\n\n<li>\u30c7\u30fc\u30bf\u306e\u30b0\u30eb\u30fc\u30d7\u5316 (Groupby)<\/li>\n\n\n\n<li>\u30c7\u30fc\u30bf\u30de\u30fc\u30b8 (\u30de\u30fc\u30b8\u3001\u7d50\u5408\u3001\u9023\u7d50)<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u30c7\u30fc\u30bf\u306e\u7d71\u8a08\u3068\u5206\u6790\n<ul class=\"wp-block-list\">\n<li>\u8a18\u8ff0\u7d71\u8a08<\/li>\n\n\n\n<li>\u5206\u985e\u3059\u308b<\/li>\n\n\n\n<li>\u76f8\u95a2\u5206\u6790<\/li>\n\n\n\n<li>\u30a6\u30a3\u30f3\u30c9\u30a6\u95a2\u6570<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u30c7\u30fc\u30bf\u306e\u8996\u899a\u5316\n<ul class=\"wp-block-list\">\n<li>Pandas \u7d44\u307f\u8fbc\u307f\u30d7\u30ed\u30c3\u30c8\u95a2\u6570\u306e\u4f7f\u7528<\/li>\n\n\n\n<li>\u9ad8\u5ea6\u306a\u30d7\u30ed\u30c3\u30c8\u306e\u305f\u3081\u306b Matplotlib \u3092\u7d71\u5408\u3059\u308b<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u30d1\u30f3\u30c0\u306e\u5b9f\u4f8b\n<ul class=\"wp-block-list\">\n<li>\u30c7\u30fc\u30bf\u5206\u6790\u5b9f\u8df5\u4e8b\u4f8b\u89e3\u8aac<\/li>\n\n\n\n<li>\u5b8c\u5168\u306a\u30c7\u30fc\u30bf\u51e6\u7406\u3068\u5206\u6790\u30d7\u30ed\u30bb\u30b9\u306e\u30c7\u30e2\u30f3\u30b9\u30c8\u30ec\u30fc\u30b7\u30e7\u30f3<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Pandas \u306e\u9ad8\u5ea6\u306a\u30d2\u30f3\u30c8\u3068\u30d9\u30b9\u30c8 \u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30d1\u30f3\u30c0\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u6700\u9069\u5316<\/li>\n\n\n\n<li>\u4e00\u822c\u7684\u306a\u554f\u984c\u3068\u89e3\u6c7a\u7b56<\/li>\n\n\n\n<li>\u30d1\u30f3\u30c0\u306e\u767a\u5c55\u3068\u672a\u6765<\/li>\n<\/ul>\n\n\n\n<p>\u3053\u308c\u3089\u306f\u3001\u30cb\u30fc\u30ba\u3068\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u306b\u5fdc\u3058\u3066\u8abf\u6574\u304a\u3088\u3073\u6700\u9069\u5316\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u304c\u3001\u9ad8\u54c1\u8cea\u306a IT \u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb \u30d3\u30c7\u30aa\u3092\u4f5c\u6210\u3059\u308b\u306e\u306b\u5f79\u7acb\u3064\u3053\u3068\u3092\u9858\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1857\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Pandas \u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u6982\u8981\u3092\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>\u3053\u306e\u4f1a\u8a71\u3067\u4f7f\u7528\u3055\u308c\u305f\u4ee5\u524d\u306e\u30e2\u30c7\u30eb\u306f\u4f7f\u7528\u3067\u304d\u307e\u305b\u3093\u3002\u6700\u65b0\u306e\u30c7\u30d5\u30a9\u30eb\u30c8 \u30e2\u30c7\u30eb\u306b\u5207\u308a\u66ff\u3048\u307e\u3057\u305f<\/p>\n\n\n\n<p>Pandas \u306f\u3001\u30c7\u30fc\u30bf\u306e\u64cd\u4f5c\u3068\u5206\u6790\u306e\u305f\u3081\u306e\u5f37\u529b\u306a Python \u30e9\u30a4\u30d6\u30e9\u30ea\u3067\u3059\u3002\u69cb\u9020\u5316\u30c7\u30fc\u30bf\u3001\u534a\u69cb\u9020\u5316\u30c7\u30fc\u30bf\u3001\u975e\u69cb\u9020\u5316\u30c7\u30fc\u30bf\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u30bf\u30a4\u30d7\u306e\u30c7\u30fc\u30bf\u3092\u30e6\u30fc\u30b6\u30fc\u304c\u7c21\u5358\u306b\u51e6\u7406\u3067\u304d\u308b\u67d4\u8edf\u306a\u30c7\u30fc\u30bf\u69cb\u9020\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002Pandas \u306e\u30c7\u30fc\u30bf\u69cb\u9020\u306f\u300cDataFrame\u300d\u304a\u3088\u3073\u300cSeries\u300d\u3068\u547c\u3070\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Series: Python \u306e\u30ea\u30b9\u30c8\u3084 Numpy \u306e\u914d\u5217\u306b\u4f3c\u305f 1 \u6b21\u5143\u914d\u5217\u3002\u5404 Series \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u306f\u3001\u30c7\u30fc\u30bf \u30b7\u30ea\u30fc\u30ba\u3068\u95a2\u9023\u3059\u308b\u30a4\u30f3\u30c7\u30c3\u30af\u30b9 \u30b7\u30ea\u30fc\u30ba\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002<\/li>\n\n\n\n<li>DataFrame: \u8907\u6570\u306e\u884c\u3068\u5217\u3092\u542b\u3080 2 \u6b21\u5143\u306e\u8868\u5f62\u5f0f\u306e\u30c7\u30fc\u30bf\u69cb\u9020\u3067\u3001\u305d\u308c\u305e\u308c\u7570\u306a\u308b\u30c7\u30fc\u30bf\u578b (\u6570\u5024\u3001\u6587\u5b57\u5217\u3001\u30d6\u30fc\u30eb\u5024\u306a\u3069) \u306b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002DataFrame \u306f\u3001CSV \u30d5\u30a1\u30a4\u30eb\u3001Excel \u30d5\u30a1\u30a4\u30eb\u3001SQL \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u30c7\u30fc\u30bf \u30bd\u30fc\u30b9\u304b\u3089\u4f5c\u6210\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p>Pandas \u306b\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u30c7\u30fc\u30bf \u30af\u30ea\u30fc\u30cb\u30f3\u30b0\u3001\u30c7\u30fc\u30bf\u5909\u63db\u3001\u30c7\u30fc\u30bf\u5206\u6790\u3001\u304a\u3088\u3073\u30c7\u30fc\u30bf\u8996\u899a\u5316\u30bf\u30b9\u30af\u3092\u7c21\u5358\u306b\u5b8c\u4e86\u3059\u308b\u306e\u306b\u5f79\u7acb\u3064\u3001\u6b21\u306e\u3088\u3046\u306a\u591a\u304f\u306e\u4fbf\u5229\u306a\u6a5f\u80fd\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30c7\u30fc\u30bf\u306e\u9078\u629e\u3068\u30b9\u30e9\u30a4\u30b9: \u7279\u5b9a\u306e\u884c\u3001\u5217\u3001\u307e\u305f\u306f\u30bb\u30eb\u3092\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u307e\u305f\u306f\u30e9\u30d9\u30eb\u3067\u9078\u629e\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u6b20\u640d\u5024\u306e\u51e6\u7406: \u30d1\u30c7\u30a3\u30f3\u30b0\u3001\u524a\u9664\u3001\u88dc\u9593\u306a\u3069\u3001\u6b20\u640d\u5024\u307e\u305f\u306f NaN \u5024\u3092\u51e6\u7406\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30c7\u30fc\u30bf\u5909\u63db: \u30c7\u30fc\u30bf\u578b\u306e\u5909\u63db\u3001\u91cd\u8907\u306e\u524a\u9664\u3001\u4e26\u3079\u66ff\u3048\u3068\u30b0\u30eb\u30fc\u30d7\u5316\u306a\u3069\u3002<\/li>\n\n\n\n<li>\u7d71\u8a08\u5206\u6790: \u8a18\u8ff0\u7d71\u8a08\u3001\u96c6\u8a08\u7d71\u8a08\u3001\u76f8\u95a2\u5206\u6790\u3001\u4eee\u8aac\u691c\u5b9a\u306a\u3069\u3092\u542b\u307f\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30c7\u30fc\u30bf\u306e\u8996\u899a\u5316: \u7d44\u307f\u8fbc\u307f\u306e\u8996\u899a\u5316\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3059\u308b\u304b\u3001Matplotlib \u306a\u3069\u306e\u4ed6\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u3068\u7d44\u307f\u5408\u308f\u305b\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u7d50\u8ad6\u3068\u3057\u3066\u3001Pandas \u306f\u5f37\u529b\u3067\u4f7f\u3044\u3084\u3059\u3044\u30c4\u30fc\u30eb\u3067\u3042\u308a\u3001\u30c7\u30fc\u30bf\u5206\u6790\u3068\u30c7\u30fc\u30bf\u64cd\u4f5c\u306e\u30bf\u30b9\u30af\u3092\u3088\u308a\u52b9\u7387\u7684\u304b\u3064\u697d\u3057\u304f\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1857\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Pandas \u3092\u4f7f\u7528\u3059\u308b\u7406\u7531\u3092\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Pandas \u3092\u4f7f\u7528\u3059\u308b\u7406\u7531\u306f\u3044\u304f\u3064\u304b\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u4fbf\u5229\u306a\u30c7\u30fc\u30bf\u51e6\u7406: Pandas \u306f\u3001\u8868\u5f62\u5f0f\u30c7\u30fc\u30bf\u3001\u6642\u7cfb\u5217\u30c7\u30fc\u30bf\u3001\u6df7\u5408\u30c7\u30fc\u30bf\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u7a2e\u985e\u306e\u30c7\u30fc\u30bf\u3092\u51e6\u7406\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3067\u304d\u308b\u3001DataFrame \u3084 Series \u306a\u3069\u306e\u4f7f\u3044\u3084\u3059\u304f\u67d4\u8edf\u306a\u30c7\u30fc\u30bf\u69cb\u9020\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30c7\u30fc\u30bf\u69cb\u9020\u3068\u65b9\u6cd5\u306b\u3088\u308a\u3001\u30c7\u30fc\u30bf\u306e\u30af\u30ea\u30fc\u30cb\u30f3\u30b0\u3001\u5909\u63db\u3001\u304a\u3088\u3073\u5206\u6790\u304c\u3088\u308a\u7c21\u5358\u306b\u3001\u3088\u308a\u901f\u304f\u3001\u3088\u308a\u52b9\u7387\u7684\u306b\u306a\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u9ad8\u901f\u306a\u30c7\u30fc\u30bf\u5206\u6790: Pandas \u306f\u3001\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u5185\u306e\u7279\u5b9a\u306e\u30c7\u30fc\u30bf\u3092\u3059\u3070\u3084\u304f\u898b\u3064\u3051\u3066\u5206\u6790\u7d50\u679c\u3092\u8996\u899a\u5316\u3067\u304d\u308b\u3001\u96c6\u8a08\u3001\u30d1\u30fc\u30b9\u30da\u30af\u30c6\u30a3\u30d6\u3001\u7d71\u8a08\u306a\u3069\u306e\u8c4a\u5bcc\u306a\u7d71\u8a08\u304a\u3088\u3073\u5206\u6790\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u5206\u6790\u30c4\u30fc\u30eb\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u30c7\u30fc\u30bf\u3092\u3088\u308a\u8fc5\u901f\u306b\u7406\u89e3\u3057\u3001\u30c7\u30fc\u30bf\u306b\u96a0\u308c\u3066\u3044\u308b\u30d1\u30bf\u30fc\u30f3\u3001\u50be\u5411\u3001\u304a\u3088\u3073\u7570\u5e38\u3092\u767a\u898b\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u67d4\u8edf\u6027: Pandas \u306f\u3001\u67d4\u8edf\u306a\u30c7\u30fc\u30bf\u9078\u629e\u3001\u30b9\u30e9\u30a4\u30b9\u3001\u304a\u3088\u3073\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u306e\u65b9\u6cd5\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u7279\u5b9a\u306e\u51e6\u7406\u306b\u5fc5\u8981\u306a\u30c7\u30fc\u30bf\u3092\u3059\u3070\u3084\u304f\u898b\u3064\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u307e\u305f\u3001CSV\u3001Excel\u3001SQL\u3001JSON\u3001HTML \u306a\u3069\u306e\u3055\u307e\u3056\u307e\u306a\u30c7\u30fc\u30bf \u30bd\u30fc\u30b9\u3082\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u8907\u6570\u306e\u30c7\u30fc\u30bf \u30bd\u30fc\u30b9\u304b\u3089\u7c21\u5358\u306b\u30c7\u30fc\u30bf\u3092\u53d6\u5f97\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u7fd2\u5f97\u3068\u4f7f\u7528\u304c\u7c21\u5358: Pandas \u306f\u3001Python \u8a00\u8a9e\u3067\u6700\u3082\u4eba\u6c17\u304c\u3042\u308a\u3001\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u30c7\u30fc\u30bf\u51e6\u7406\u304a\u3088\u3073\u5206\u6790\u30e9\u30a4\u30d6\u30e9\u30ea\u306e 1 \u3064\u3067\u3059. \u5f37\u529b\u306a\u30b3\u30df\u30e5\u30cb\u30c6\u30a3 \u30b5\u30dd\u30fc\u30c8\u3068\u8c4a\u5bcc\u306a\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8 \u30ea\u30bd\u30fc\u30b9\u304c\u3042\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u304c Pandas \u3092\u3088\u308a\u901f\u304f\u7fd2\u5f97\u3057\u3066\u4f7f\u7528\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059.<\/li>\n\n\n\n<li>\u30aa\u30fc\u30d7\u30f3 \u30bd\u30fc\u30b9: Pandas \u306f\u3001\u8ab0\u3082\u304c\u4f7f\u7528\u3001\u5909\u66f4\u3001\u5171\u6709\u3067\u304d\u308b\u30aa\u30fc\u30d7\u30f3 \u30bd\u30fc\u30b9 \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2 \u30e9\u30a4\u30d6\u30e9\u30ea\u3067\u3042\u308a\u3001\u6210\u9577\u3059\u308b\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\u3067\u30e6\u30fc\u30b6\u30fc\u304c\u3088\u308a\u591a\u304f\u306e\u6a5f\u80fd\u3068\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5411\u4e0a\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u7d50\u8ad6\u3068\u3057\u3066\u3001Pandas \u306f\u5f37\u529b\u3067\u67d4\u8edf\u306a Python \u30e9\u30a4\u30d6\u30e9\u30ea\u3067\u3042\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u30c7\u30fc\u30bf\u51e6\u7406\u3068\u5206\u6790\u3092\u3088\u308a\u7c21\u5358\u306b\u5b9f\u884c\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002\u4f7f\u3044\u3084\u3059\u3044\u30c7\u30fc\u30bf\u69cb\u9020\u3068\u30e1\u30bd\u30c3\u30c9\u3001\u304a\u3088\u3073\u8c4a\u5bcc\u306a\u7d71\u8a08\u30c4\u30fc\u30eb\u3068\u5206\u6790\u30c4\u30fc\u30eb\u3092\u63d0\u4f9b\u3059\u308b\u305f\u3081\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u30c7\u30fc\u30bf\u3092\u3088\u308a\u8fc5\u901f\u306b\u63a2\u7d22\u3057\u3066\u7406\u89e3\u3057\u3001\u30c7\u30fc\u30bf\u306e\u30d1\u30bf\u30fc\u30f3\u3068\u50be\u5411\u3092\u767a\u898b\u3057\u3001\u3088\u308a\u9069\u5207\u306a\u610f\u601d\u6c7a\u5b9a\u3092\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1857\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Pandas \u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Pandas \u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306f\u975e\u5e38\u306b\u7c21\u5358\u3067\u3059\u3002\u6b21\u306e\u624b\u9806\u306b\u5f93\u3063\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Python \u74b0\u5883\u304c\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002Python \u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u3044\u306a\u3044\u5834\u5408\u306f\u3001\u516c\u5f0f Web \u30b5\u30a4\u30c8<a href=\"https:\/\/www.python.org\/downloads\/\">https:\/\/www.python.org\/downloads\/<\/a>\u304b\u3089\u6700\u65b0\u306e Python \u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3066\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30bf\u30fc\u30df\u30ca\u30eb\u307e\u305f\u306f\u30b3\u30de\u30f3\u30c9 \u30d7\u30ed\u30f3\u30d7\u30c8\u3092\u958b\u304d\u3001\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5165\u529b\u3057\u3066\u3001pip \u304c\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3001\u6700\u65b0\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u66f4\u65b0\u3055\u308c\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<code>pip install --upgrade pip<\/code><\/li>\n\n\n\n<li>\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5165\u529b\u3057\u3066\u3001Pandas \u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u307e\u3059: \u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc<code>pip install pandas<\/code><\/li>\n\n\n\n<li>Pandas \u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u7279\u5b9a\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u5834\u5408\u306f\u3001\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3057\u307e\u3059: \u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc<code>pip install pandas==\u7248\u672c\u53f7&nbsp;<\/code>\u4e0a\u8a18\u306e\u30b3\u30de\u30f3\u30c9\u3067\u3001\u300c\u30d0\u30fc\u30b8\u30e7\u30f3\u756a\u53f7\u300d\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u7279\u5b9a\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u756a\u53f7\u306b\u7f6e\u304d\u63db\u3048\u307e\u3059\u3002\u4f8b: \u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc<code>pip install pandas==1.3.3<\/code><\/li>\n\n\n\n<li>\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u304c\u5b8c\u4e86\u3059\u308b\u307e\u3067\u5f85\u3061\u307e\u3059\u3002\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u305f\u3089\u3001Pandas \u30e9\u30a4\u30d6\u30e9\u30ea\u3092 Python \u30b3\u30fc\u30c9\u306b\u30a4\u30f3\u30dd\u30fc\u30c8\u3057\u3066\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002\u4efb\u610f\u306e\u540d\u524d<code>import pandas as pd&nbsp;<\/code>\u3092\u4f7f\u7528\u3057\u3066 Pandas \u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u30a4\u30f3\u30dd\u30fc\u30c8\u3067\u304d\u307e\u3059\u304c\u3001Pandas \u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u4e00\u822c\u7684\u306a\u898f\u5247\u3067\u3042\u308b\u305f\u3081\u3001\u30a8\u30a4\u30ea\u30a2\u30b9\u3068\u3057\u3066 &#8220;pd&#8221; \u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u7d50\u8ad6\u3068\u3057\u3066\u3001Pandas \u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306f\u975e\u5e38\u306b\u7c21\u5358\u3067\u3001pip \u30d1\u30c3\u30b1\u30fc\u30b8 \u30de\u30cd\u30fc\u30b8\u30e3\u30fc\u3092\u4f7f\u7528\u3057\u3066\u7c21\u5358\u306b\u5b9f\u884c\u3067\u304d\u307e\u3059\u3002\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u304c\u5b8c\u4e86\u3059\u308b\u3068\u3001Pandas \u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u4f7f\u7528\u3057\u3066\u30c7\u30fc\u30bf\u306e\u51e6\u7406\u3068\u5206\u6790\u3092\u958b\u59cb\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1857\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Pandas\u306e\u30c7\u30fc\u30bf\u69cb\u9020\u30b7\u30ea\u30fc\u30ba\uff08\u4e00\u6b21\u5143\u914d\u5217\uff09\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u6559\u3048\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Pandas \u3067\u306f\u3001\u30b7\u30ea\u30fc\u30ba\u306f 1 \u6b21\u5143\u306e\u30e9\u30d9\u30eb\u4ed8\u304d\u914d\u5217\u3067\u3042\u308a\u3001Python \u306e\u30ea\u30b9\u30c8\u3084 Numpy \u306e 1 \u6b21\u5143\u914d\u5217\u306b\u4f3c\u3066\u3044\u307e\u3059\u3002\u5404 Series \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u306f 2 \u3064\u306e\u914d\u5217\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u914d\u5217: \u6570\u5024\u3001\u65e5\u4ed8\u3001\u307e\u305f\u306f\u6587\u5b57\u5217\u306e\u5404\u30c7\u30fc\u30bf \u30dd\u30a4\u30f3\u30c8\u3092\u8b58\u5225\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30c7\u30fc\u30bf\u914d\u5217: \u6570\u5024\u3001\u6587\u5b57\u5217\u3001\u30d6\u30fc\u30eb\u5024\u3001\u3055\u3089\u306b\u306f Python \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u5b9f\u969b\u306e\u30c7\u30fc\u30bf \u30dd\u30a4\u30f3\u30c8\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u30b7\u30ea\u30fc\u30ba \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306f\u3001\u6b21\u3092\u4f7f\u7528\u3057\u3066\u4f5c\u6210\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">python\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code>import pandas as pd\n\n# \u4ece\u5217\u8868\u4e2d\u521b\u5efaSeries\nmy_list = [1, 2, 3, 4]\ns = pd.Series(my_list)\n\n# \u4eceNumpy\u6570\u7ec4\u4e2d\u521b\u5efaSeries\nimport numpy as np\nmy_array = np.array([1, 2, 3, 4])\ns = pd.Series(my_array)\n\n# \u4ece\u5b57\u5178\u4e2d\u521b\u5efaSeries\nmy_dict = {'a': 1, 'b': 2, 'c': 3, 'd': 4}\ns = pd.Series(my_dict)\n<\/code><\/pre>\n\n\n\n<p>\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001\u300cs\u300d\u3068\u3044\u3046\u540d\u524d\u306e Series \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u6210\u3057\u3001\u30ea\u30b9\u30c8\u3001Numpy \u914d\u5217\u3001\u304a\u3088\u3073\u8f9e\u66f8\u304b\u3089\u305d\u308c\u305e\u308c\u4f5c\u6210\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>Series \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u306f\u3001\u6b21\u306e\u91cd\u8981\u306a\u30d7\u30ed\u30d1\u30c6\u30a3\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u5024: Series \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u30c7\u30fc\u30bf\u914d\u5217\u3092\u8fd4\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>index: Series \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u306e\u914d\u5217\u3092\u8fd4\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>name: Series \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u540d\u524d\u3092\u6307\u5b9a\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u30aa\u30d7\u30b7\u30e7\u30f3\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3002<\/li>\n<\/ol>\n\n\n\n<p>Series \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u30c7\u30fc\u30bf\u3092\u51e6\u7406\u304a\u3088\u3073\u5206\u6790\u3059\u308b\u306e\u306b\u5f79\u7acb\u3064\u591a\u304f\u306e\u4fbf\u5229\u306a\u30e1\u30bd\u30c3\u30c9\u3082\u3042\u308a\u307e\u3059\u3002\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b Series \u30e1\u30bd\u30c3\u30c9\u3092\u6b21\u306b\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>head(): Series \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u6700\u521d\u306e n \u500b\u306e\u8981\u7d20\u3092\u8fd4\u3057\u307e\u3059\u3002\u30c7\u30d5\u30a9\u30eb\u30c8\u5024\u306f 5 \u3067\u3059\u3002<\/li>\n\n\n\n<li>tail(): Series \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u6700\u5f8c\u306e n \u8981\u7d20\u3092\u8fd4\u3057\u307e\u3059\u3002\u30c7\u30d5\u30a9\u30eb\u30c8\u5024\u306f 5 \u3067\u3059\u3002<\/li>\n\n\n\n<li>describe(): \u5e73\u5747\u3001\u6a19\u6e96\u504f\u5dee\u3001\u6700\u5927\u3001\u6700\u5c0f\u306a\u3069\u3001Series \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u8a18\u8ff0\u7d71\u8a08\u3092\u8fd4\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>idxmax(): Series \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u6700\u5927\u5024\u3092\u6301\u3064\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u8fd4\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>idxmin(): Series \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u6700\u5c0f\u5024\u3092\u6301\u3064\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u8fd4\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>sort_values(): \u5024\u3067\u30bd\u30fc\u30c8\u3055\u308c\u305f Series \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u30bd\u30fc\u30c8\u6e08\u307f\u30b3\u30d4\u30fc\u3092\u8fd4\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>unique(): Series \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u5185\u306e\u4e00\u610f\u306e\u5024\u306e\u914d\u5217\u3092\u8fd4\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u7d50\u8ad6\u3068\u3057\u3066\u3001Series \u306f 1 \u6b21\u5143\u30c7\u30fc\u30bf\u3092\u51e6\u7406\u3059\u308b\u305f\u3081\u306e\u4fbf\u5229\u306a\u30c7\u30fc\u30bf\u69cb\u9020\u3067\u3042\u308a\u3001\u8907\u6570\u306e\u30c7\u30fc\u30bf\u578b\u3092\u4f7f\u7528\u3067\u304d\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u30c7\u30fc\u30bf\u3092\u3088\u308a\u52b9\u7387\u7684\u306b\u5206\u6790\u304a\u3088\u3073\u51e6\u7406\u3059\u308b\u306e\u306b\u5f79\u7acb\u3064\u591a\u304f\u306e\u5b9f\u7528\u7684\u306a\u65b9\u6cd5\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1857\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Pandas\u306e\u30c7\u30fc\u30bf\u69cb\u9020DataFrame(2\u6b21\u5143\u914d\u5217)\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u6559\u3048\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Pandas \u3067\u306f\u3001DataFrame \u306f\u8907\u6570\u306e\u884c\u3068\u5217\u3092\u542b\u3080 2 \u6b21\u5143\u306e\u8868\u5f62\u5f0f\u306e\u30c7\u30fc\u30bf\u69cb\u9020\u3067\u3042\u308a\u3001\u5404\u5217\u306f\u7570\u306a\u308b\u30c7\u30fc\u30bf\u578b\u306b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002DataFrame \u306f\u3001\u8907\u6570\u306e Series \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3067\u69cb\u6210\u3055\u308c\u308b\u8f9e\u66f8\u3068\u898b\u306a\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u5404 Series \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306f\u30c7\u30fc\u30bf\u306e\u5217\u3092\u8868\u3057\u3001\u3059\u3079\u3066\u306e\u5217\u306f\u540c\u3058\u9577\u3055\u3067\u3059\u3002<\/p>\n\n\n\n<p>DataFrame \u306f\u3001\u6b21\u3092\u4f7f\u7528\u3057\u3066\u4f5c\u6210\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">lua\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc<code>import pandas as pd\n\n# \u4ece\u5217\u8868\u4e2d\u521b\u5efaDataFrame\nmy_list = [[1, 2, 3], [4, 5, 6], [7, 8, 9]]\ndf = pd.DataFrame(my_list)\n\n# \u4ece\u5b57\u5178\u4e2d\u521b\u5efaDataFrame\nmy_dict = {'Name': ['Alice', 'Bob', 'Charlie'], 'Age': [25, 30, 35], 'City': ['New York', 'Paris', 'London']}\ndf = pd.DataFrame(my_dict)\n\n# \u4eceNumpy\u6570\u7ec4\u4e2d\u521b\u5efaDataFrame\nimport numpy as np\nmy_array = np.array([[1, 2, 3], [4, 5, 6], [7, 8, 9]])\ndf = pd.DataFrame(my_array, columns=['A', 'B', 'C'])\n<\/code><\/pre>\n\n\n\n<p>\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001\u30ea\u30b9\u30c8\u3001\u8f9e\u66f8\u3001\u304a\u3088\u3073 Numpy \u914d\u5217\u304b\u3089\u305d\u308c\u305e\u308c DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u6210\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u306f\u3001\u6b21\u306e\u91cd\u8981\u306a\u30d7\u30ed\u30d1\u30c6\u30a3\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>values: DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u30c7\u30fc\u30bf\u914d\u5217\u3092\u8fd4\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>index: DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u884c\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u306e\u914d\u5217\u3092\u8fd4\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>columns: DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u5217\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u306e\u914d\u5217\u3092\u8fd4\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>shape: DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u5f62\u72b6\u3001\u3064\u307e\u308a\u884c\u3068\u5217\u306e\u6570\u3092\u8fd4\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<p>DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u30c7\u30fc\u30bf\u3092\u51e6\u7406\u304a\u3088\u3073\u5206\u6790\u3059\u308b\u306e\u306b\u5f79\u7acb\u3064\u591a\u304f\u306e\u30e6\u30fc\u30c6\u30a3\u30ea\u30c6\u30a3 \u30e1\u30bd\u30c3\u30c9\u3082\u3042\u308a\u307e\u3059\u3002\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u3044\u304f\u3064\u304b\u306e DataFrame \u30e1\u30bd\u30c3\u30c9\u3092\u6b21\u306b\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>head(): DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u6700\u521d\u306e n \u884c\u3092\u8fd4\u3057\u307e\u3059\u3002\u30c7\u30d5\u30a9\u30eb\u30c8\u5024\u306f 5 \u3067\u3059\u3002<\/li>\n\n\n\n<li>tail(): DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u6700\u5f8c\u306e n \u884c\u3092\u8fd4\u3057\u307e\u3059\u3002\u30c7\u30d5\u30a9\u30eb\u30c8\u5024\u306f 5 \u3067\u3059\u3002<\/li>\n\n\n\n<li>describe(): \u5e73\u5747\u3001\u6a19\u6e96\u504f\u5dee\u3001\u6700\u5927\u3001\u6700\u5c0f\u306a\u3069\u3001DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u8a18\u8ff0\u7d71\u8a08\u3092\u8fd4\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>info(): \u30c7\u30fc\u30bf\u578b\u3001\u6b20\u640d\u5024\u3001\u30e1\u30e2\u30ea\u4f7f\u7528\u91cf\u306a\u3069\u3001DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u95a2\u3059\u308b\u6982\u8981\u60c5\u5831\u3092\u8fd4\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>loc[]: \u884c\u3068\u5217\u3092\u30e9\u30d9\u30eb\u3067\u9078\u629e\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>iloc[]: \u884c\u3068\u5217\u3092\u4f4d\u7f6e\u3067\u9078\u629e\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>drop(): \u6307\u5b9a\u3055\u308c\u305f\u884c\u307e\u305f\u306f\u5217\u3092\u524a\u9664\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>sort_values(): \u5024\u3067\u4e26\u3079\u66ff\u3048\u307e\u3059\u3002<\/li>\n\n\n\n<li>groupby(): \u5217\u3054\u3068\u306b\u30b0\u30eb\u30fc\u30d7\u5316\u3057\u3001\u96c6\u8a08\u8a08\u7b97\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u8981\u7d04\u3059\u308b\u3068\u3001DataFrame \u306f\u30012 \u6b21\u5143\u30c7\u30fc\u30bf\u3092\u51e6\u7406\u304a\u3088\u3073\u5206\u6790\u3059\u308b\u305f\u3081\u306e Pandas \u306e\u6700\u3082\u91cd\u8981\u306a\u30c7\u30fc\u30bf\u69cb\u9020\u306e 1 \u3064\u3067\u3059\u3002\u3055\u307e\u3056\u307e\u306a\u30c7\u30fc\u30bf\u578b\u3092\u6271\u3046\u3053\u3068\u304c\u3067\u304d\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u30c7\u30fc\u30bf\u3092\u3088\u308a\u52b9\u7387\u7684\u306b\u5206\u6790\u304a\u3088\u3073\u51e6\u7406\u3059\u308b\u306e\u306b\u5f79\u7acb\u3064\u591a\u304f\u306e\u4fbf\u5229\u306a\u30e1\u30bd\u30c3\u30c9\u3068\u95a2\u6570\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1857\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Pandas\u306e\u57fa\u672c\u7684\u306a\u30c7\u30fc\u30bf\u64cd\u4f5c\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Pandas \u30e9\u30a4\u30d6\u30e9\u30ea\u306f\u3001Series \u304a\u3088\u3073 DataFrame \u306e\u30c7\u30fc\u30bf\u69cb\u9020\u3092\u51e6\u7406\u304a\u3088\u3073\u64cd\u4f5c\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3067\u304d\u308b\u591a\u304f\u306e\u57fa\u672c\u7684\u306a\u30c7\u30fc\u30bf\u64cd\u4f5c\u30e1\u30bd\u30c3\u30c9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u4ee5\u4e0b\u306f\u3001\u3044\u304f\u3064\u304b\u306e\u4e00\u822c\u7684\u306a\u57fa\u672c\u7684\u306a\u30c7\u30fc\u30bf\u64cd\u4f5c\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30c7\u30fc\u30bf\u306e\u9078\u629e: Pandas \u306b\u306f\u3001\u30e9\u30d9\u30eb\u3084\u4f4d\u7f6e\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u306a\u3069\u3001DataFrame \u5185\u306e\u7279\u5b9a\u306e\u884c\u3068\u5217\u3092\u9078\u629e\u3059\u308b\u65b9\u6cd5\u304c\u3044\u304f\u3064\u304b\u7528\u610f\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001loc[] \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u30e9\u30d9\u30eb\u3067\u30c7\u30fc\u30bf\u3092\u9078\u629e\u3057\u3001iloc[] \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u5834\u6240\u3067\u30c7\u30fc\u30bf\u3092\u9078\u629e\u3057\u307e\u3059\u3002bash\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code># \u6309\u6807\u7b7e\u9009\u62e9\u6570\u636e df.loc[row_labels, column_labels] # \u6309\u4f4d\u7f6e\u9009\u62e9\u6570\u636e df.iloc[row_indices, column_indices]<\/code><\/li>\n\n\n\n<li>\u30c7\u30fc\u30bf\u306e\u5272\u308a\u5f53\u3066: Pandas \u306e .loc[] \u304a\u3088\u3073 .iloc[] \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001\u65b0\u3057\u3044\u5024\u3092\u5272\u308a\u5f53\u3066\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u7279\u5b9a\u306e\u5834\u6240\u306e\u5024\u3092\u65b0\u3057\u3044\u5024\u306b\u5272\u308a\u5f53\u3066\u307e\u3059\u3002css\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc<code># \u4f7f\u7528loc[]\u65b9\u6cd5\u8d4b\u503c\u65b0\u503c df.loc[row_label, column_label] = new_value # \u4f7f\u7528iloc[]\u65b9\u6cd5\u8d4b\u503c\u65b0\u503c df.iloc[row_index, column_index] = new_value<\/code><\/li>\n\n\n\n<li>\u30c7\u30fc\u30bf\u306e\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0: Pandas \u306f\u3001DataFrame \u3067\u30c7\u30fc\u30bf\u3092\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3059\u308b\u3055\u307e\u3056\u307e\u306a\u65b9\u6cd5\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u30d6\u30fc\u30eb\u5f0f\u3092\u4f7f\u7528\u3057\u3066\u7279\u5b9a\u306e\u884c\u307e\u305f\u306f\u5217\u3092\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3067\u304d\u307e\u3059\u3002bash\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code># \u8fc7\u6ee4\u7279\u5b9a\u884c df[df['column_name'] &gt; 5] # \u8fc7\u6ee4\u7279\u5b9a\u5217 df.loc[:, df.columns != 'column_name']<\/code><\/li>\n\n\n\n<li>\u30c7\u30fc\u30bf\u306e\u8ffd\u52a0: Pandas \u306e .append() \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001\u65b0\u3057\u3044\u884c\u307e\u305f\u306f\u5217\u3092 DataFrame \u306b\u8ffd\u52a0\u3067\u304d\u307e\u3059\u3002bash\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code># \u6dfb\u52a0\u65b0\u884c new_row = {'column_name': 'value'} df = df.append(new_row, ignore_index=True) # \u6dfb\u52a0\u65b0\u5217 new_col = [1, 2, 3, 4] df['new_column_name'] = new_col<\/code><\/li>\n\n\n\n<li>\u30c7\u30fc\u30bf\u306e\u524a\u9664: Pandas \u306e .drop() \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001DataFrame \u306e\u884c\u307e\u305f\u306f\u5217\u3092\u524a\u9664\u3067\u304d\u307e\u3059\u3002perl\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc<code># \u5220\u9664\u7279\u5b9a\u884c df.drop(index=row_index) # \u5220\u9664\u7279\u5b9a\u5217 df.drop(columns=column_name)<\/code><\/li>\n<\/ol>\n\n\n\n<p>\u8981\u7d04\u3059\u308b\u3068\u3001Pandas \u306f\u3001DataFrame \u5185\u306e\u30c7\u30fc\u30bf\u306e\u9078\u629e\u3001\u5272\u308a\u5f53\u3066\u3001\u30d5\u30a3\u30eb\u30bf\u30fc\u51e6\u7406\u3001\u8ffd\u52a0\u3001\u304a\u3088\u3073\u524a\u9664\u306b\u4f7f\u7528\u3067\u304d\u308b\u591a\u304f\u306e\u57fa\u672c\u7684\u306a\u30c7\u30fc\u30bf\u64cd\u4f5c\u30e1\u30bd\u30c3\u30c9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u65b9\u6cd5\u306b\u3088\u308a\u3001\u30c7\u30fc\u30bf\u306e\u51e6\u7406\u3068\u5206\u6790\u304c\u3088\u308a\u4fbf\u5229\u3067\u52b9\u7387\u7684\u306b\u306a\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u30c7\u30fc\u30bf\u306e\u5206\u6790\u3068\u51e6\u7406\u30bf\u30b9\u30af\u3092\u3088\u308a\u8fc5\u901f\u306b\u5b8c\u4e86\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1857\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>CSV\u30d5\u30a1\u30a4\u30eb\u304b\u3089\u306e\u30c7\u30fc\u30bf\u8aad\u307f\u8fbc\u307f\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u6559\u3048\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Pandas \u306f\u3001CSV \u30d5\u30a1\u30a4\u30eb\u3001Excel \u30d5\u30a1\u30a4\u30eb\u3001SQL \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3001JSON \u30d5\u30a1\u30a4\u30eb\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u30c7\u30fc\u30bf \u30bd\u30fc\u30b9\u304b\u3089\u30c7\u30fc\u30bf\u3092\u8aad\u307f\u53d6\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001CSV \u30d5\u30a1\u30a4\u30eb\u304b\u3089\u30c7\u30fc\u30bf\u3092\u8aad\u307f\u53d6\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>CSV (\u30ab\u30f3\u30de\u533a\u5207\u308a\u5024) \u306f\u3001\u8868\u5f62\u5f0f\u306e\u30c7\u30fc\u30bf\u3092\u683c\u7d0d\u3059\u308b\u305f\u3081\u306e\u4e00\u822c\u7684\u306a\u30c7\u30fc\u30bf\u5f62\u5f0f\u3067\u3059\u3002CSV \u30d5\u30a1\u30a4\u30eb\u306b\u306f\u4e00\u9023\u306e\u884c\u3068\u5217\u304c\u542b\u307e\u308c\u3001\u5404\u884c\u306f\u30ec\u30b3\u30fc\u30c9\u3092\u8868\u3057\u3001\u5404\u5217\u306f\u5c5e\u6027\u3092\u8868\u3057\u307e\u3059\u3002\u5404\u30d5\u30a3\u30fc\u30eb\u30c9\u306f\u30ab\u30f3\u30de\u3067\u533a\u5207\u3089\u308c\u3001\u5404\u884c\u306f\u6539\u884c\u3067\u533a\u5207\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>CSV \u30d5\u30a1\u30a4\u30eb\u306e\u4f8b\u3092\u6b21\u306b\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sql\u30b3\u30d4\u30fc\u30b3\u30fc\u30c9<code>Name, Age, City\nAlice, 25, New York\nBob, 30, Paris\nCharlie, 35, London\n<\/code><\/pre>\n\n\n\n<p>Pandas \u306e read_csv() \u95a2\u6570\u3092\u4f7f\u7528\u3057\u3066\u3001CSV \u30d5\u30a1\u30a4\u30eb\u304b\u3089\u30c7\u30fc\u30bf\u3092\u8aad\u307f\u53d6\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">bash\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code>import pandas as pd\n\n# \u4ece\u672c\u5730CSV\u6587\u4ef6\u4e2d\u8bfb\u53d6\u6570\u636e\ndf = pd.read_csv('path\/to\/file.csv')\n\n# \u4ece\u7f51\u7edc\u4e0a\u7684CSV\u6587\u4ef6\u4e2d\u8bfb\u53d6\u6570\u636e\nurl = 'http:\/\/path\/to\/file.csv'\ndf = pd.read_csv(url)\n<\/code><\/pre>\n\n\n\n<p>\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001read_csv() \u95a2\u6570\u3092\u4f7f\u7528\u3057\u3066\u3001\u30ed\u30fc\u30ab\u30eb CSV \u30d5\u30a1\u30a4\u30eb\u3068\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0a\u306e CSV \u30d5\u30a1\u30a4\u30eb\u304b\u3089\u30c7\u30fc\u30bf\u3092\u8aad\u307f\u53d6\u308a\u307e\u3059\u3002CSV \u30d5\u30a1\u30a4\u30eb\u306e\u30d1\u30b9\u3092\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3068\u3057\u3066 read_csv() \u95a2\u6570\u306b\u6e21\u3059\u304b\u3001CSV \u30d5\u30a1\u30a4\u30eb\u306e URL \u3092\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3068\u3057\u3066 read_csv() \u95a2\u6570\u306b\u6e21\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>read_csv() \u95a2\u6570\u306f\u3001\u8aad\u307f\u53d6\u308a\u30d7\u30ed\u30bb\u30b9\u306e\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u306b\u5f79\u7acb\u3064\u591a\u6570\u306e\u30aa\u30d7\u30b7\u30e7\u30f3 \u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u4ee5\u4e0b\u306f\u3001\u3044\u304f\u3064\u304b\u306e\u4e00\u822c\u7684\u306a read_csv() \u95a2\u6570\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>header: CSV \u30d5\u30a1\u30a4\u30eb\u306b\u30d8\u30c3\u30c0\u30fc\u884c\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002\u30c7\u30d5\u30a9\u30eb\u30c8\u306f True \u3067\u3001\u30d8\u30c3\u30c0\u30fc\u884c\u3092\u542b\u3081\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>sep: CSV \u30d5\u30a1\u30a4\u30eb\u306e\u30d5\u30a3\u30fc\u30eb\u30c9\u9593\u306e\u533a\u5207\u308a\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002\u30c7\u30d5\u30a9\u30eb\u30c8\u306f\u30b3\u30f3\u30de\u3067\u3059\u3002<\/li>\n\n\n\n<li>index_col: \u884c\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3068\u3057\u3066\u4f7f\u7528\u3059\u308b CSV \u30d5\u30a1\u30a4\u30eb\u5185\u306e\u5217\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>usecols: \u8aad\u307f\u53d6\u308b\u5217\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>dtype: \u5404\u5217\u306e\u30c7\u30fc\u30bf\u578b\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>skiprows: \u30b9\u30ad\u30c3\u30d7\u3059\u308b\u884c\u6570\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>encoding: CSV \u30d5\u30a1\u30a4\u30eb\u306e\u30a8\u30f3\u30b3\u30fc\u30c9\u65b9\u5f0f\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>na_values: \u6b20\u640d\u5024\u3068\u3057\u3066\u8b58\u5225\u3055\u308c\u308b\u5024\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u8981\u7d04\u3059\u308b\u3068\u3001Pandas \u306f\u3001CSV \u30d5\u30a1\u30a4\u30eb\u306e\u30c7\u30fc\u30bf\u3092\u8aad\u307f\u53d6\u3063\u3066\u51e6\u7406\u3059\u308b\u5f37\u529b\u3067\u67d4\u8edf\u306a\u65b9\u6cd5\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002Pandas \u306e read_csv() \u95a2\u6570\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001CSV \u30d5\u30a1\u30a4\u30eb\u304b\u3089 Pandas DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u30c7\u30fc\u30bf\u3092\u7c21\u5358\u306b\u30ed\u30fc\u30c9\u3057\u3066\u3001\u30c7\u30fc\u30bf\u306e\u51e6\u7406\u3068\u5206\u6790\u3092\u7c21\u5358\u306b\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1857\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Excel\u30d5\u30a1\u30a4\u30eb\u304b\u3089\u306e\u30c7\u30fc\u30bf\u8aad\u307f\u8fbc\u307f\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u6559\u3048\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Pandas \u306f\u3001Excel \u30d5\u30a1\u30a4\u30eb\u3001CSV \u30d5\u30a1\u30a4\u30eb\u3001SQL \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3001JSON \u30d5\u30a1\u30a4\u30eb\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u30c7\u30fc\u30bf \u30bd\u30fc\u30b9\u304b\u3089\u30c7\u30fc\u30bf\u3092\u8aad\u307f\u53d6\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001Excel \u30d5\u30a1\u30a4\u30eb\u304b\u3089\u30c7\u30fc\u30bf\u3092\u8aad\u307f\u53d6\u308b\u65b9\u6cd5\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>Excel \u30d5\u30a1\u30a4\u30eb\u306f\u3001\u8868\u5f62\u5f0f\u306e\u30c7\u30fc\u30bf\u3092\u683c\u7d0d\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u4e00\u822c\u7684\u306a\u30b9\u30d7\u30ec\u30c3\u30c9\u30b7\u30fc\u30c8 \u30d5\u30a1\u30a4\u30eb\u5f62\u5f0f\u3067\u3059\u3002Excel \u30d5\u30a1\u30a4\u30eb\u306b\u306f\u8907\u6570\u306e\u30ef\u30fc\u30af\u30b7\u30fc\u30c8\u304c\u542b\u307e\u308c\u3001\u5404\u30ef\u30fc\u30af\u30b7\u30fc\u30c8\u306b\u306f\u4e00\u9023\u306e\u884c\u3068\u5217\u304c\u542b\u307e\u308c\u3001\u5404\u884c\u306f\u30ec\u30b3\u30fc\u30c9\u3092\u8868\u3057\u3001\u5404\u5217\u306f\u5c5e\u6027\u3092\u8868\u3057\u307e\u3059\u3002Excel \u30d5\u30a1\u30a4\u30eb\u306b\u306f\u8907\u6570\u306e\u30ef\u30fc\u30af\u30b7\u30fc\u30c8\u3092\u542b\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u5404\u30ef\u30fc\u30af\u30b7\u30fc\u30c8\u306b\u306f\u540d\u524d\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>Pandas \u306e read_excel() \u95a2\u6570\u3092\u4f7f\u7528\u3057\u3066\u3001Excel \u30d5\u30a1\u30a4\u30eb\u304b\u3089\u30c7\u30fc\u30bf\u3092\u8aad\u307f\u53d6\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">bash\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code>import pandas as pd\n\n# \u4ece\u672c\u5730Excel\u6587\u4ef6\u4e2d\u8bfb\u53d6\u6570\u636e\ndf = pd.read_excel('path\/to\/file.xlsx', sheet_name='Sheet1')\n\n# \u4ece\u7f51\u7edc\u4e0a\u7684Excel\u6587\u4ef6\u4e2d\u8bfb\u53d6\u6570\u636e\nurl = 'http:\/\/path\/to\/file.xlsx'\ndf = pd.read_excel(url, sheet_name='Sheet1')\n<\/code><\/pre>\n\n\n\n<p>\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001read_excel() \u95a2\u6570\u3092\u4f7f\u7528\u3057\u3066\u3001\u30ed\u30fc\u30ab\u30eb\u306e Excel \u30d5\u30a1\u30a4\u30eb\u3068\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0a\u306e Excel \u30d5\u30a1\u30a4\u30eb\u304b\u3089\u30c7\u30fc\u30bf\u3092\u8aad\u307f\u53d6\u308a\u307e\u3059\u3002Excel \u30d5\u30a1\u30a4\u30eb\u306e\u30d1\u30b9\u3092\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3068\u3057\u3066 read_excel() \u95a2\u6570\u306b\u6e21\u3059\u304b\u3001Excel \u30d5\u30a1\u30a4\u30eb\u306e URL \u3092\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3068\u3057\u3066 read_excel() \u95a2\u6570\u306b\u6e21\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u8aad\u307f\u8fbc\u3080\u30b7\u30fc\u30c8\u540d\u307e\u305f\u306f\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u756a\u53f7\u306f\u3001sheet_name \u30d1\u30e9\u30e1\u30fc\u30bf\u3067\u6307\u5b9a\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>read_excel() \u95a2\u6570\u306f\u3001\u8aad\u307f\u53d6\u308a\u30d7\u30ed\u30bb\u30b9\u306e\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u306b\u5f79\u7acb\u3064\u591a\u6570\u306e\u30aa\u30d7\u30b7\u30e7\u30f3 \u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u4ee5\u4e0b\u306f\u3001\u3044\u304f\u3064\u304b\u306e\u4e00\u822c\u7684\u306a read_excel() \u95a2\u6570\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>header: Excel \u30d5\u30a1\u30a4\u30eb\u306b\u30d8\u30c3\u30c0\u30fc\u884c\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002\u30c7\u30d5\u30a9\u30eb\u30c8\u306f 0 \u3067\u3001\u6700\u521d\u306e\u884c\u304c\u30d8\u30c3\u30c0\u30fc\u884c\u3067\u3042\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>index_col: \u884c\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3068\u3057\u3066\u4f7f\u7528\u3059\u308b Excel \u30d5\u30a1\u30a4\u30eb\u306e\u5217\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>usecols: \u8aad\u307f\u53d6\u308b\u5217\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>dtype: \u5404\u5217\u306e\u30c7\u30fc\u30bf\u578b\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>skiprows: \u30b9\u30ad\u30c3\u30d7\u3059\u308b\u884c\u6570\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>sheet_name: \u8aad\u307f\u53d6\u308b\u30b7\u30fc\u30c8\u540d\u307e\u305f\u306f\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u756a\u53f7\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>na_values: \u6b20\u640d\u5024\u3068\u3057\u3066\u8b58\u5225\u3055\u308c\u308b\u5024\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u8981\u7d04\u3059\u308b\u3068\u3001Pandas \u306f\u3001Excel \u30d5\u30a1\u30a4\u30eb\u306e\u30c7\u30fc\u30bf\u3092\u8aad\u307f\u53d6\u3063\u3066\u51e6\u7406\u3059\u308b\u5f37\u529b\u3067\u67d4\u8edf\u306a\u65b9\u6cd5\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002Pandas \u306e read_excel() \u95a2\u6570\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001Excel \u30d5\u30a1\u30a4\u30eb\u5185\u306e\u30c7\u30fc\u30bf\u3092 Pandas DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u7c21\u5358\u306b\u30ed\u30fc\u30c9\u3067\u304d\u308b\u305f\u3081\u3001\u30c7\u30fc\u30bf\u306e\u51e6\u7406\u3068\u5206\u6790\u304c\u3088\u308a\u4fbf\u5229\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1857\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>CSV\u30d5\u30a1\u30a4\u30eb\u3078\u306e\u30c7\u30fc\u30bf\u66f8\u304d\u8fbc\u307f\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u6559\u3048\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Pandas \u306f\u3001DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304b\u3089 CSV \u30d5\u30a1\u30a4\u30eb\u306b\u30c7\u30fc\u30bf\u3092\u66f8\u304d\u8fbc\u3080\u305f\u3081\u306e\u3055\u307e\u3056\u307e\u306a\u65b9\u6cd5\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u3044\u304f\u3064\u304b\u306e\u65b9\u6cd5\u3092\u6b21\u306b\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>to_csv() \u95a2\u6570\u306e\u4f7f\u7528: to_csv() \u95a2\u6570\u306f\u3001\u30c7\u30fc\u30bf\u3092 CSV \u30d5\u30a1\u30a4\u30eb\u306b\u66f8\u304d\u8fbc\u3080\u305f\u3081\u306b Pandas \u3067\u6700\u3082\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u65b9\u6cd5\u3067\u3059\u3002\u3053\u306e\u95a2\u6570\u306e\u69cb\u6587\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002 perlCopy \u30b3\u30fc\u30c9<code>df.to_csv('path\/to\/file.csv', index=False)&nbsp;<\/code>\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8 df \u3092 CSV \u30d5\u30a1\u30a4\u30eb\u306b\u66f8\u304d\u8fbc\u307f\u307e\u3059\u3002\u30d5\u30a1\u30a4\u30eb \u30d1\u30b9\u306f\u300cpath\/to\/file.csv\u300d\u3067\u3001\u30d1\u30e9\u30e1\u30fc\u30bf index=False \u306f\u3001\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u5217\u306f\u542b\u307e\u308c\u307e\u305b\u3093\u3002to_csv() \u95a2\u6570\u306f\u3001\u51fa\u529b\u5f62\u5f0f\u3092\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3059\u308b\u306e\u306b\u5f79\u7acb\u3064\u591a\u6570\u306e\u30aa\u30d7\u30b7\u30e7\u30f3 \u30d1\u30e9\u30e1\u30fc\u30bf\u3082\u63d0\u4f9b\u3057\u307e\u3059\u3002\u4ee5\u4e0b\u306f\u3001\u3044\u304f\u3064\u304b\u306e\u4e00\u822c\u7684\u306a to_csv() \u95a2\u6570\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3067\u3059\u3002\n<ul class=\"wp-block-list\">\n<li>sep: \u30d5\u30a3\u30fc\u30eb\u30c9\u9593\u306e\u533a\u5207\u308a\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002\u30c7\u30d5\u30a9\u30eb\u30c8\u306f\u30b3\u30f3\u30de\u3067\u3059\u3002<\/li>\n\n\n\n<li>header: \u30d8\u30c3\u30c0\u30fc\u884c\u3092\u542b\u3081\u308b\u304b\u3069\u3046\u304b\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002\u30c7\u30d5\u30a9\u30eb\u30c8\u306f\u771f\u3067\u3059\u3002<\/li>\n\n\n\n<li>index: \u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u5217\u3092\u542b\u3081\u308b\u304b\u3069\u3046\u304b\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002\u30c7\u30d5\u30a9\u30eb\u30c8\u306f\u771f\u3067\u3059\u3002<\/li>\n\n\n\n<li>mode: \u66f8\u304d\u8fbc\u307f\u30e2\u30fc\u30c9\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002\u30c7\u30d5\u30a9\u30eb\u30c8\u306f &#8216;w&#8217; (\u4e0a\u66f8\u304d) \u3067\u3059\u3002<\/li>\n\n\n\n<li>encoding: \u51fa\u529b\u30d5\u30a1\u30a4\u30eb\u306e\u30a8\u30f3\u30b3\u30fc\u30c9\u65b9\u6cd5\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002\u30c7\u30d5\u30a9\u30eb\u30c8\u306f\u300cutf-8\u300d\u3067\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>CSVWriter \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u4f7f\u7528: Python \u306e\u7d44\u307f\u8fbc\u307f CSVWriter \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u4f7f\u7528\u3057\u3066\u3001CSV \u30d5\u30a1\u30a4\u30eb\u306b\u30c7\u30fc\u30bf\u3092\u66f8\u304d\u8fbc\u3080\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002\u30b5\u30f3\u30d7\u30eb \u30b3\u30fc\u30c9\u3092\u6b21\u306b\u793a\u3057\u307e\u3059\u3002 pythonCopy \u30b3\u30fc\u30c9<code>import csv with open('path\/to\/file.csv', mode='w', newline='') as file: writer = csv.writer(file) writer.writerow(['Name', 'Age', 'City']) writer.writerow(['Alice', 25, 'New York']) writer.writerow(['Bob', 30, 'Paris']) writer.writerow(['Charlie', 35, 'London'])&nbsp;<\/code>\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001Python \u306e\u7d44\u307f\u8fbc\u307f csv.writer \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u4f7f\u7528\u3057\u3066\u30c7\u30fc\u30bf\u3092 CSV \u30d5\u30a1\u30a4\u30eb\u306b\u66f8\u304d\u8fbc\u307f\u307e\u3059\u3002\u307e\u305a\u3001open() \u95a2\u6570\u3092\u4f7f\u7528\u3057\u3066\u30d5\u30a1\u30a4\u30eb\u3092\u958b\u304d\u3001CSVWriter \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002\u6b21\u306b\u3001writerow() \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u30c7\u30fc\u30bf\u3092 CSV \u30d5\u30a1\u30a4\u30eb\u306b\u66f8\u304d\u8fbc\u307f\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u8981\u7d04\u3059\u308b\u3068\u3001Pandas \u306f to_csv() \u95a2\u6570\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u3001DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304b\u3089 CSV \u30d5\u30a1\u30a4\u30eb\u306b\u30c7\u30fc\u30bf\u3092\u66f8\u304d\u8fbc\u3080\u6700\u3082\u4e00\u822c\u7684\u306a\u65b9\u6cd5\u3067\u3059\u3002\u307e\u305f\u3001Python \u306e\u7d44\u307f\u8fbc\u307f CSVWriter \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u4f7f\u7528\u3057\u3066\u3001\u3088\u308a\u9ad8\u5ea6\u306a\u30ab\u30b9\u30bf\u30e0\u51fa\u529b\u5f62\u5f0f\u306e CSV \u30d5\u30a1\u30a4\u30eb\u306b\u30c7\u30fc\u30bf\u3092\u624b\u52d5\u3067\u66f8\u304d\u8fbc\u3080\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1857\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Excel\u30d5\u30a1\u30a4\u30eb\u3078\u306e\u30c7\u30fc\u30bf\u66f8\u304d\u8fbc\u307f\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u6559\u3048\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Pandas \u306f\u3001DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304b\u3089 Excel \u30d5\u30a1\u30a4\u30eb\u306b\u30c7\u30fc\u30bf\u3092\u66f8\u304d\u8fbc\u3080\u305f\u3081\u306e\u3055\u307e\u3056\u307e\u306a\u65b9\u6cd5\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u3044\u304f\u3064\u304b\u306e\u65b9\u6cd5\u3092\u6b21\u306b\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>to_excel() \u95a2\u6570\u306e\u4f7f\u7528: to_excel() \u95a2\u6570\u306f\u3001\u30c7\u30fc\u30bf\u3092 Excel \u30d5\u30a1\u30a4\u30eb\u306b\u66f8\u304d\u8fbc\u3080\u305f\u3081\u306b Pandas \u3067\u6700\u3082\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u30e1\u30bd\u30c3\u30c9\u3067\u3059\u3002\u3053\u306e\u95a2\u6570\u306e\u69cb\u6587\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002 perlCopy \u30b3\u30fc\u30c9<code>df.to_excel('path\/to\/file.xlsx', index=False)&nbsp;<\/code>\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8 df \u3092 Excel \u30d5\u30a1\u30a4\u30eb\u306b\u66f8\u304d\u8fbc\u307f\u307e\u3059\u3002\u30d5\u30a1\u30a4\u30eb \u30d1\u30b9\u306f\u300cpath\/to\/file.xlsx\u300d\u3067\u3001\u30d1\u30e9\u30e1\u30fc\u30bf index=False \u306f\u3001\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u5217\u306f\u542b\u307e\u308c\u307e\u305b\u3093\u3002to_excel() \u95a2\u6570\u306b\u306f\u3001\u51fa\u529b\u5f62\u5f0f\u306e\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u306b\u5f79\u7acb\u3064\u591a\u6570\u306e\u30aa\u30d7\u30b7\u30e7\u30f3 \u30d1\u30e9\u30e1\u30fc\u30bf\u3082\u7528\u610f\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u4ee5\u4e0b\u306f\u3001\u4e00\u822c\u7684\u306a to_excel() \u95a2\u6570\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u306e\u4e00\u90e8\u3067\u3059\u3002\n<ul class=\"wp-block-list\">\n<li>sheet_name: \u66f8\u304d\u8fbc\u3080\u30b7\u30fc\u30c8\u540d\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>header: \u30d8\u30c3\u30c0\u30fc\u884c\u3092\u542b\u3081\u308b\u304b\u3069\u3046\u304b\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002\u30c7\u30d5\u30a9\u30eb\u30c8\u306f\u771f\u3067\u3059\u3002<\/li>\n\n\n\n<li>index: \u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u5217\u3092\u542b\u3081\u308b\u304b\u3069\u3046\u304b\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002\u30c7\u30d5\u30a9\u30eb\u30c8\u306f\u771f\u3067\u3059\u3002<\/li>\n\n\n\n<li>startrow: \u30c7\u30fc\u30bf\u306e\u66f8\u304d\u8fbc\u307f\u3092\u958b\u59cb\u3059\u308b\u884c\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002\u30c7\u30d5\u30a9\u30eb\u30c8\u306f 0 \u3067\u3059\u3002<\/li>\n\n\n\n<li>startcol: \u30c7\u30fc\u30bf\u306e\u66f8\u304d\u8fbc\u307f\u3092\u958b\u59cb\u3059\u308b\u5217\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002\u30c7\u30d5\u30a9\u30eb\u30c8\u306f 0 \u3067\u3059\u3002<\/li>\n\n\n\n<li>mode: \u66f8\u304d\u8fbc\u307f\u30e2\u30fc\u30c9\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002\u30c7\u30d5\u30a9\u30eb\u30c8\u306f &#8216;w&#8217; (\u4e0a\u66f8\u304d) \u3067\u3059\u3002<\/li>\n\n\n\n<li>encoding: \u51fa\u529b\u30d5\u30a1\u30a4\u30eb\u306e\u30a8\u30f3\u30b3\u30fc\u30c9\u65b9\u6cd5\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002\u30c7\u30d5\u30a9\u30eb\u30c8\u306f\u300cutf-8\u300d\u3067\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>openpyxl \u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u4f7f\u7528: Python \u306e openpyxl \u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u4f7f\u7528\u3057\u3066\u3001\u30c7\u30fc\u30bf\u3092 Excel \u30d5\u30a1\u30a4\u30eb\u306b\u66f8\u304d\u8fbc\u3080\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002\u30b5\u30f3\u30d7\u30eb \u30b3\u30fc\u30c9\u3092\u6b21\u306b\u793a\u3057\u307e\u3059\u3002 pythonCopy \u30b3\u30fc\u30c9<code>from openpyxl import Workbook # \u521b\u5efa\u5de5\u4f5c\u7c3f\u5bf9\u8c61 wb = Workbook() # \u521b\u5efa\u5de5\u4f5c\u8868\u5bf9\u8c61 ws = wb.active # \u5199\u5165\u6570\u636e ws.append(['Name', 'Age', 'City']) ws.append(['Alice', 25, 'New York']) ws.append(['Bob', 30, 'Paris']) ws.append(['Charlie', 35, 'London']) # \u4fdd\u5b58\u6587\u4ef6 wb.save('path\/to\/file.xlsx')&nbsp;<\/code>\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001Python \u306e openpyxl \u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u4f7f\u7528\u3057\u3066\u30ef\u30fc\u30af\u30d6\u30c3\u30af \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u6210\u3057\u3001.active \u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u901a\u3058\u3066\u73fe\u5728\u30a2\u30af\u30c6\u30a3\u30d6\u306a\u30ef\u30fc\u30af\u30b7\u30fc\u30c8 \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u53d6\u5f97\u3057\u307e\u3059\u3002\u6b21\u306b\u3001append() \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001\u30c7\u30fc\u30bf\u3092\u884c\u3054\u3068\u306b\u30ef\u30fc\u30af\u30b7\u30fc\u30c8\u306b\u66f8\u304d\u8fbc\u307f\u307e\u3059\u3002\u6700\u5f8c\u306b\u3001save() \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u30ef\u30fc\u30af\u30d6\u30c3\u30af\u3092 Excel \u30d5\u30a1\u30a4\u30eb\u3068\u3057\u3066\u4fdd\u5b58\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u8981\u7d04\u3059\u308b\u3068\u3001Pandas \u306f to_excel() \u95a2\u6570\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u3001DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304b\u3089 Excel \u30d5\u30a1\u30a4\u30eb\u306b\u30c7\u30fc\u30bf\u3092\u66f8\u304d\u8fbc\u3080\u6700\u3082\u4e00\u822c\u7684\u306a\u65b9\u6cd5\u3067\u3059\u3002\u307e\u305f\u3001Python \u306e openpyxl \u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u4f7f\u7528\u3057\u3066\u3001\u30c7\u30fc\u30bf\u3092\u624b\u52d5\u3067 Excel \u30d5\u30a1\u30a4\u30eb\u306b\u66f8\u304d\u8fbc\u307f\u3001\u3088\u308a\u9ad8\u5ea6\u306a\u30ab\u30b9\u30bf\u30e0\u51fa\u529b\u5f62\u5f0f\u306b\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1857\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u30c7\u30fc\u30bf\u3092\u9078\u629e\u3059\u308b\u305f\u3081\u306b\u30e9\u30d9\u30eb\u3092\u4f7f\u7528\u3057\u3066\u8a73\u7d30\u306b\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Pandas \u3067\u306f\u3001\u30e9\u30d9\u30eb\u3092\u4f7f\u7528\u3057\u3066\u30c7\u30fc\u30bf\u3092\u9078\u629e\u3057\u3001DataFrame \u307e\u305f\u306f Series \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304b\u3089\u7279\u5b9a\u306e\u884c\u307e\u305f\u306f\u5217\u3092\u53d6\u5f97\u3067\u304d\u307e\u3059\u3002\u30e9\u30d9\u30eb\u3092\u4f7f\u7528\u3057\u3066\u30c7\u30fc\u30bf\u3092\u9078\u629e\u3059\u308b\u4e00\u822c\u7684\u306a\u65b9\u6cd5\u3092\u6b21\u306b\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>.loc[] \u30e1\u30bd\u30c3\u30c9\u306e\u4f7f\u7528: .loc[] \u30e1\u30bd\u30c3\u30c9\u306f\u3001\u884c\u307e\u305f\u306f\u5217\u3092\u30e9\u30d9\u30eb\u3067\u9078\u629e\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u305d\u306e\u57fa\u672c\u7684\u306a\u69cb\u6587\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002 cssCopy \u30b3\u30fc\u30c9<code>df.loc[row_labels, column_labels]&nbsp;<\/code>\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001df \u306f DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3001row_labels \u306f\u884c\u30e9\u30d9\u30eb\u306e\u30ea\u30b9\u30c8\u307e\u305f\u306f\u30b9\u30e9\u30a4\u30b9\u3001column_labels \u306f\u5217\u30e9\u30d9\u30eb\u306e\u30ea\u30b9\u30c8\u307e\u305f\u306f\u30b9\u30e9\u30a4\u30b9\u3067\u3059\u3002\u305f\u3068\u3048\u3070\u3001.loc[] \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001\u30c7\u30fc\u30bf\u306e\u7279\u5b9a\u306e\u884c\u3068\u5217\u3092\u30e9\u30d9\u30eb\u3067\u9078\u629e\u3057\u307e\u3059\u3002<code># \u9009\u62e9\u7b2c2\u884c\u548c\u7b2c3\u5217\u7684\u6570\u636e df.loc[2, 'column_name'] # \u9009\u62e9\u7b2c1\u884c\u5230\u7b2c3\u884c\u548c\u7b2c2\u5217\u5230\u7b2c4\u5217\u4e4b\u95f4\u7684\u6570\u636e df.loc[1:3, 'column2':'column4'] # \u9009\u62e9\u6240\u6709\u884c\u548c\u7b2c1\u5217\u7684\u6570\u636e df.loc[:, 'column1']<\/code><\/li>\n\n\n\n<li>\u30d6\u30fc\u30eb\u7d22\u5f15\u4ed8\u3051\u3067 .loc[] \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3059\u308b: .loc[] \u30e1\u30bd\u30c3\u30c9\u3092\u30d6\u30fc\u30eb\u7d22\u5f15\u4ed8\u3051\u3067\u4f7f\u7528\u3057\u3066\u3001\u7279\u5b9a\u306e\u57fa\u6e96\u3092\u6e80\u305f\u3059\u884c\u307e\u305f\u306f\u5217\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001.loc[] \u30e1\u30bd\u30c3\u30c9\u3068\u30d6\u30fc\u30eb \u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u4f7f\u7528\u3059\u308b\u3068\u300130 \u4ee5\u4e0a\u306e\u5e74\u9f62\u3092\u6301\u3064\u3059\u3079\u3066\u306e\u884c\u304c\u30e9\u30d9\u30eb\u5225\u306b\u9078\u629e\u3055\u308c\u307e\u3059\u3002<code># \u9009\u62e9\u6240\u6709\u5e74\u9f84\u5927\u4e8e\u7b49\u4e8e30\u5c81\u7684\u884c df.loc[df['Age'] &gt;= 30]<\/code><\/li>\n<\/ol>\n\n\n\n<p>\u8981\u7d04\u3059\u308b\u3068\u3001.loc[] \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066 DataFrame \u307e\u305f\u306f Series \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u5185\u306e\u30c7\u30fc\u30bf\u3092\u30e9\u30d9\u30eb\u3067\u7c21\u5358\u306b\u9078\u629e\u3059\u308b\u3068\u540c\u6642\u306b\u3001\u30d6\u30fc\u30eb \u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u4f7f\u7528\u3057\u3066\u7279\u5b9a\u306e\u6761\u4ef6\u306b\u4e00\u81f4\u3059\u308b\u30c7\u30fc\u30bf\u3092\u9078\u629e\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u65b9\u6cd5\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u8fc5\u901f\u304b\u3064\u67d4\u8edf\u306b\u30c7\u30fc\u30bf\u3092\u9078\u629e\u3057\u3066\u51e6\u7406\u3067\u304d\u308b\u305f\u3081\u3001\u30c7\u30fc\u30bf\u306e\u5206\u6790\u3068\u51e6\u7406\u304c\u3088\u308a\u4fbf\u5229\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1857\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u30c7\u30fc\u30bf\u3092\u9078\u629e\u3059\u308b\u5834\u6240\u3092\u4f7f\u7528\u3057\u3066\u8a73\u7d30\u306b\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Pandas \u3067\u306f\u3001\u4f4d\u7f6e\u3092\u4f7f\u7528\u3057\u3066\u30c7\u30fc\u30bf\u3092\u9078\u629e\u3057\u3001DataFrame \u307e\u305f\u306f Series \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304b\u3089\u7279\u5b9a\u306e\u884c\u307e\u305f\u306f\u5217\u3092\u53d6\u5f97\u3067\u304d\u307e\u3059\u3002\u5834\u6240\u306e\u9078\u629e\u30c7\u30fc\u30bf\u3092\u4f7f\u7528\u3059\u308b\u4e00\u822c\u7684\u306a\u65b9\u6cd5\u3092\u6b21\u306b\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>.iloc[] \u30e1\u30bd\u30c3\u30c9\u306e\u4f7f\u7528: .iloc[] \u30e1\u30bd\u30c3\u30c9\u306f\u3001\u6574\u6570\u4f4d\u7f6e\u306b\u3088\u3063\u3066\u884c\u307e\u305f\u306f\u5217\u3092\u9078\u629e\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u305d\u306e\u57fa\u672c\u7684\u306a\u69cb\u6587\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002 cssCopy \u30b3\u30fc\u30c9<code>df.iloc[row_positions, column_positions]&nbsp;<\/code>\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001df \u306f DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3001row_positions \u306f\u884c\u4f4d\u7f6e\u306e\u30ea\u30b9\u30c8\u307e\u305f\u306f\u30b9\u30e9\u30a4\u30b9\u3001column_positions \u306f\u5217\u4f4d\u7f6e\u306e\u30ea\u30b9\u30c8\u307e\u305f\u306f\u30b9\u30e9\u30a4\u30b9\u3067\u3059\u3002\u305f\u3068\u3048\u3070\u3001.iloc[] \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001\u30c7\u30fc\u30bf\u306e\u7279\u5b9a\u306e\u884c\u3068\u5217\u3092\u4f4d\u7f6e\u3067\u9078\u629e\u3057\u307e\u3059\u3002<code># \u9009\u62e9\u7b2c2\u884c\u548c\u7b2c3\u5217\u7684\u6570\u636e df.iloc[1, 2] # \u9009\u62e9\u7b2c1\u884c\u5230\u7b2c3\u884c\u548c\u7b2c2\u5217\u5230\u7b2c4\u5217\u4e4b\u95f4\u7684\u6570\u636e df.iloc[0:3, 1:4] # \u9009\u62e9\u6240\u6709\u884c\u548c\u7b2c1\u5217\u7684\u6570\u636e df.iloc[:, 0]<\/code><\/li>\n\n\n\n<li>\u30d6\u30fc\u30eb\u7d22\u5f15\u4ed8\u3051\u3067 .iloc[] \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3059\u308b: .iloc[] \u30e1\u30bd\u30c3\u30c9\u3092\u30d6\u30fc\u30eb\u7d22\u5f15\u4ed8\u3051\u3067\u4f7f\u7528\u3057\u3066\u3001\u7279\u5b9a\u306e\u57fa\u6e96\u3092\u6e80\u305f\u3059\u884c\u307e\u305f\u306f\u5217\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001.iloc[] \u30e1\u30bd\u30c3\u30c9\u3068\u30d6\u30fc\u30eb \u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u5e74\u9f62\u304c 30 \u4ee5\u4e0a\u306e\u3059\u3079\u3066\u306e\u884c\u304c\u4f4d\u7f6e\u5225\u306b\u9078\u629e\u3055\u308c\u307e\u3059\u3002<code># \u9009\u62e9\u6240\u6709\u5e74\u9f84\u5927\u4e8e\u7b49\u4e8e30\u5c81\u7684\u884c df.iloc[(df['Age'] &gt;= 30).values]<\/code><\/li>\n<\/ol>\n\n\n\n<p>\u8981\u7d04\u3059\u308b\u3068\u3001.iloc[] \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001DataFrame \u307e\u305f\u306f Series \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u5185\u306e\u30c7\u30fc\u30bf\u3092\u4f4d\u7f6e\u3067\u7c21\u5358\u306b\u9078\u629e\u3067\u304d\u3001\u30d6\u30fc\u30eb\u578b\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u4f7f\u7528\u3057\u3066\u7279\u5b9a\u306e\u6761\u4ef6\u306b\u4e00\u81f4\u3059\u308b\u30c7\u30fc\u30bf\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u65b9\u6cd5\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u8fc5\u901f\u304b\u3064\u67d4\u8edf\u306b\u30c7\u30fc\u30bf\u3092\u9078\u629e\u3057\u3066\u51e6\u7406\u3067\u304d\u308b\u305f\u3081\u3001\u30c7\u30fc\u30bf\u306e\u5206\u6790\u3068\u51e6\u7406\u304c\u3088\u308a\u4fbf\u5229\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1857\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u57fa\u6e96\u3092\u4f7f\u7528\u3057\u3066\u30c7\u30fc\u30bf\u3092\u9078\u629e\u3059\u308b\u65b9\u6cd5\u3092\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Pandas \u3067\u306f\u3001\u6761\u4ef6\u3092\u4f7f\u7528\u3057\u3066\u30c7\u30fc\u30bf\u3092\u9078\u629e\u3057\u3001\u7279\u5b9a\u306e\u6761\u4ef6\u3092\u6e80\u305f\u3059 DataFrame \u307e\u305f\u306f Series \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304b\u3089\u884c\u307e\u305f\u306f\u5217\u3092\u53d6\u5f97\u3067\u304d\u307e\u3059\u3002\u6761\u4ef6\u3092\u4f7f\u7528\u3057\u3066\u30c7\u30fc\u30bf\u3092\u9078\u629e\u3059\u308b\u4e00\u822c\u7684\u306a\u65b9\u6cd5\u3092\u6b21\u306b\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30d6\u30fc\u30eb \u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u306e\u4f7f\u7528: \u30d6\u30fc\u30eb \u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u306f\u3001\u7279\u5b9a\u306e\u6761\u4ef6\u3092\u6e80\u305f\u3059 DataFrame \u307e\u305f\u306f Series \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u884c\u307e\u305f\u306f\u5217\u3092\u9078\u629e\u3059\u308b\u65b9\u6cd5\u3067\u3059\u3002<code># \u9009\u62e9\u6240\u6709\u5e74\u9f84\u5927\u4e8e\u7b49\u4e8e30\u5c81\u7684\u884c df[df['Age'] &gt;= 30]&nbsp;<\/code>\u305f\u3068\u3048\u3070\u3001\u30d6\u30fc\u30eb \u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u4f7f\u7528\u3057\u3066\u5e74\u9f62\u304c 30 \u4ee5\u4e0a\u306e\u3059\u3079\u3066\u306e\u884c\u3092\u6761\u4ef6\u4ed8\u304d\u3067\u9078\u629e\u3059\u308b\u306b\u306f: bashCopy \u30b3\u30fc\u30c9\u30d6\u30fc\u30eb \u30b7\u30ea\u30fc\u30ba \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3002\u3053\u306e Boolean Series \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092 df[] \u6f14\u7b97\u5b50\u306b\u6e21\u3059\u3068\u3001\u5e74\u9f62\u304c 30 \u4ee5\u4e0a\u306e\u3059\u3079\u3066\u306e\u884c\u304c\u9078\u629e\u3055\u308c\u307e\u3059\u3002<\/li>\n\n\n\n<li>query() \u30e1\u30bd\u30c3\u30c9\u306e\u4f7f\u7528: query() \u30e1\u30bd\u30c3\u30c9\u306f\u3001\u7279\u5b9a\u306e\u57fa\u6e96\u3092\u6e80\u305f\u3059 DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u5185\u306e\u884c\u3092\u9078\u629e\u3059\u308b\u65b9\u6cd5\u3067\u3059\u3002\u305f\u3068\u3048\u3070\u3001query() \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001\u5e74\u9f62\u304c 30 \u4ee5\u4e0a\u306e\u3059\u3079\u3066\u306e\u884c\u3092\u6761\u4ef6\u4ed8\u304d\u3067\u9078\u629e\u3057\u307e\u3059<code># \u9009\u62e9\u6240\u6709\u5e74\u9f84\u5927\u4e8e\u7b49\u4e8e30\u5c81\u7684\u884c df.query('Age &gt;= 30')&nbsp;<\/code>\u3002 query() \u30e1\u30bd\u30c3\u30c9 \u5e74\u9f62\u304c 30 \u6b73\u4ee5\u4e0a\u306e\u3059\u3079\u3066\u306e\u884c\u3092\u9078\u629e\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>isin() \u30e1\u30bd\u30c3\u30c9\u306e\u4f7f\u7528: isin() \u30e1\u30bd\u30c3\u30c9\u306f\u3001\u7279\u5b9a\u306e\u5024\u3092\u542b\u3080 DataFrame \u307e\u305f\u306f Series \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u5185\u306e\u884c\u307e\u305f\u306f\u5217\u3092\u9078\u629e\u3059\u308b\u65b9\u6cd5\u3067\u3059\u3002\u305f\u3068\u3048\u3070\u3001isin() \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001\u90fd\u5e02\u304c\u300c\u30cb\u30e5\u30fc\u30e8\u30fc\u30af\u300d\u307e\u305f\u306f\u300c\u30d1\u30ea\u300d\u3067\u3042\u308b\u3059\u3079\u3066\u306e\u884c\u3092\u6761\u4ef6\u4ed8\u304d\u3067\u9078\u629e\u3057\u307e\u3059<code># \u9009\u62e9\u6240\u6709\u57ce\u5e02\u4e3a'New York'\u6216'Paris'\u7684\u884c df[df['City'].isin(['New York', 'Paris'])]&nbsp;<\/code>\u3002 &#8216;New York&#8217;, &#8216;Paris&#8217;]) \u306f\u3001True \u3068 False \u3092\u542b\u3080 Series \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u8fd4\u3059 Boolean Series \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3067\u3059\u3002\u3053\u306e Series \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092 df[] \u6f14\u7b97\u5b50\u306b\u6e21\u3059\u3068\u3001\u90fd\u5e02\u304c\u300cNew York\u300d\u307e\u305f\u306f\u300cParis\u300d\u3067\u3042\u308b\u3059\u3079\u3066\u306e\u884c\u304c\u9078\u629e\u3055\u308c\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u8981\u7d04\u3059\u308b\u3068\u3001\u30d6\u30fc\u30eb \u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3001query() \u30e1\u30bd\u30c3\u30c9\u3001\u304a\u3088\u3073 isin() \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001DataFrame \u307e\u305f\u306f Series \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u5185\u306e\u30c7\u30fc\u30bf\u3092\u6761\u4ef6\u4ed8\u304d\u3067\u7c21\u5358\u306b\u9078\u629e\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u65b9\u6cd5\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u8fc5\u901f\u304b\u3064\u67d4\u8edf\u306b\u30c7\u30fc\u30bf\u3092\u9078\u629e\u3057\u3066\u51e6\u7406\u3067\u304d\u308b\u305f\u3081\u3001\u30c7\u30fc\u30bf\u306e\u5206\u6790\u3068\u51e6\u7406\u304c\u3088\u308a\u4fbf\u5229\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1857\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u30b9\u30e9\u30a4\u30b9\u64cd\u4f5c\u3092\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Pandas \u3067\u306f\u3001\u30b9\u30e9\u30a4\u30b9\u64cd\u4f5c\u3092\u4f7f\u7528\u3057\u3066\u3001DataFrame \u307e\u305f\u306f Series \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304b\u3089\u7279\u5b9a\u306e\u884c\u307e\u305f\u306f\u5217\u3092\u53d6\u5f97\u3067\u304d\u307e\u3059\u3002\u30b9\u30e9\u30a4\u30b9\u64cd\u4f5c\u3092\u4f7f\u7528\u3059\u308b\u4e00\u822c\u7684\u306a\u65b9\u6cd5\u3092\u6b21\u306b\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>.loc[] \u30e1\u30bd\u30c3\u30c9\u3068\u30b9\u30e9\u30a4\u30b9\u306e\u4f7f\u7528: .loc[] \u30e1\u30bd\u30c3\u30c9\u3068\u30b9\u30e9\u30a4\u30b9\u3092\u4f7f\u7528\u3057\u3066\u3001DataFrame \u307e\u305f\u306f Series \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u884c\u307e\u305f\u306f\u5217\u3092\u30e9\u30d9\u30eb \u30b9\u30e9\u30a4\u30b9\u3067\u9078\u629e\u3067\u304d\u307e\u3059\u3002<code># \u9009\u62e9\u7b2c2\u5230\u7b2c4\u884c\u7684\u6570\u636e df.loc[2:4, :]&nbsp;<\/code>\u305f\u3068\u3048\u3070\u3001.loc[] \u30e1\u30bd\u30c3\u30c9\u3068 slicing&nbsp;:<\/li>\n\n\n\n<li>.iloc[] \u30e1\u30bd\u30c3\u30c9\u3068\u30b9\u30e9\u30a4\u30b9\u306e\u4f7f\u7528: .iloc[] \u30e1\u30bd\u30c3\u30c9\u3068\u30b9\u30e9\u30a4\u30b9\u3092\u4f7f\u7528\u3057\u3066\u4f4d\u7f6e\u3054\u3068\u306b\u30b9\u30e9\u30a4\u30b9\u3057\u3001DataFrame \u307e\u305f\u306f Series \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u884c\u307e\u305f\u306f\u5217\u3092\u9078\u629e\u3067\u304d\u307e\u3059\u3002<code># \u9009\u62e9\u7b2c2\u5230\u7b2c4\u884c\u7684\u6570\u636e df.iloc[1:4, :]&nbsp;<\/code>\u305f\u3068\u3048\u3070\u3001.iloc[] \u30e1\u30bd\u30c3\u30c9\u3068 slicing&nbsp;:<\/li>\n\n\n\n<li>\u30b9\u30e9\u30a4\u30b9\u3068\u30d6\u30fc\u30eb \u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u306e\u4f7f\u7528: \u30b9\u30e9\u30a4\u30b9\u3068\u30d6\u30fc\u30eb \u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u4f7f\u7528\u3057\u3066\u3001\u7279\u5b9a\u306e\u6761\u4ef6\u3092\u6e80\u305f\u3059 DataFrame \u307e\u305f\u306f Series \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u884c\u307e\u305f\u306f\u5217\u3092\u9078\u629e\u3067\u304d\u307e\u3059\u3002<code># \u9009\u62e9\u6240\u6709\u5e74\u9f84\u5927\u4e8e\u7b49\u4e8e30\u5c81\u7684\u884c df[df['Age'] &gt;= 30][2:5]&nbsp;<\/code>\u305f\u3068\u3048\u3070\u3001\u30b9\u30e9\u30a4\u30b7\u30f3\u30b0\u3068\u30d6\u30fc\u30eb \u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u4f7f\u7528\u3057\u3066\u3001\u5e74\u9f62\u304c30 \u4ee5\u4e0a\u306e\u3059\u3079\u3066\u306e\u884c\u3092\u9078\u629e\u3057\u307e\u3059\u300230\u3001\u6b21\u306b\u30b9\u30e9\u30a4\u30b9\u3092\u4f7f\u7528\u3057\u3066\u3001\u884c 4 \u306e\u30c7\u30fc\u30bf\u306e 2 \u756a\u76ee\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u8981\u7d04\u3059\u308b\u3068\u3001\u30b9\u30e9\u30a4\u30b9\u64cd\u4f5c\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001DataFrame \u307e\u305f\u306f Series \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u5185\u306e\u7279\u5b9a\u306e\u884c\u307e\u305f\u306f\u5217\u3092\u7c21\u5358\u306b\u9078\u629e\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u65b9\u6cd5\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u8fc5\u901f\u304b\u3064\u67d4\u8edf\u306b\u30c7\u30fc\u30bf\u3092\u9078\u629e\u3057\u3066\u51e6\u7406\u3067\u304d\u308b\u305f\u3081\u3001\u30c7\u30fc\u30bf\u306e\u5206\u6790\u3068\u51e6\u7406\u304c\u3088\u308a\u4fbf\u5229\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1857\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u6b20\u640d\u5024\u306e\u6271\u3044\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u6559\u3048\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>\u30c7\u30fc\u30bf\u5206\u6790\u3067\u306f\u3001\u6b20\u640d\u5024\u306b\u906d\u9047\u3059\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002Pandas \u306f\u3001\u30c7\u30fc\u30bf\u3092\u3088\u308a\u9069\u5207\u306b\u51e6\u7406\u3059\u308b\u305f\u3081\u306b\u3001\u6b20\u640d\u5024\u3092\u51e6\u7406\u3059\u308b\u3055\u307e\u3056\u307e\u306a\u65b9\u6cd5\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u6b20\u640d\u5024\u3092\u51e6\u7406\u3059\u308b\u4e00\u822c\u7684\u306a\u65b9\u6cd5\u3092\u6b21\u306b\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u6b20\u640d\u5024\u306e\u691c\u7d22: isnull() \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001DataFrame \u307e\u305f\u306f Series \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u6b20\u640d\u5024\u3092\u691c\u7d22\u3057\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001 isnull() \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8 df \u306e\u6b20\u640d\u5024\u3092\u898b\u3064\u3051\u307e\u3059\u3002shellCopy \u30b3\u30fc\u30c9<code># \u67e5\u627edf\u4e2d\u7684\u7f3a\u5931\u503c df.isnull()&nbsp;<\/code>\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001df \u306f DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3067\u3059\u3002isnull() \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001df \u306e\u6b20\u640d\u5024\u3092\u898b\u3064\u3051\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u6b20\u640d\u5024\u3092\u57cb\u3081\u308b: fillna() \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001DataFrame \u307e\u305f\u306f Series \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u6b20\u640d\u5024\u3092\u57cb\u3081\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001fillna() \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8 df \u306e\u6b20\u640d\u5024\u3092 0 \u3067\u57cb\u3081\u307e\u3059: shellCopy \u30b3\u30fc\u30c9<code># \u5c06df\u4e2d\u7684\u7f3a\u5931\u503c\u586b\u5145\u4e3a0 df.fillna(0)&nbsp;<\/code>\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001df \u306f DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3067\u3042\u308a\u3001fillna() \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u6b20\u640d\u5024\u3092\u57cb\u3081\u307e\u30590 \u306e df \u3067\u3002<\/li>\n\n\n\n<li>\u6b20\u640d\u5024\u306e\u524a\u9664: dropna() \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001DataFrame \u307e\u305f\u306f Series \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u6b20\u640d\u5024\u3092\u524a\u9664\u3057\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001dropna() \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8 df \u306e\u6b20\u640d\u5024\u3092\u542b\u3080\u884c\u3092\u524a\u9664\u3057\u307e\u3059: shellCopy \u30b3\u30fc\u30c9<code># \u5220\u9664df\u4e2d\u5305\u542b\u7f3a\u5931\u503c\u7684\u884c df.dropna()&nbsp;<\/code>\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001df \u306f DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3067\u3042\u308a\u3001dropna() \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u6b20\u640d\u5024\u3092\u542b\u3080\u884c\u3092\u524a\u9664\u3057\u307e\u3059DF\u3067\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u7d50\u8ad6\u3068\u3057\u3066\u3001\u6b20\u640d\u5024\u306e\u51e6\u7406\u306f\u30c7\u30fc\u30bf\u5206\u6790\u306e\u91cd\u8981\u306a\u30b9\u30c6\u30c3\u30d7\u306e 1 \u3064\u3067\u3059\u3002Pandas \u306b\u306f\u3001\u6b20\u640d\u5024\u306e\u691c\u7d22\u3001\u6b20\u640d\u5024\u306e\u5165\u529b\u3001\u6b20\u640d\u5024\u306e\u524a\u9664\u306a\u3069\u3001\u6b20\u640d\u5024\u3092\u51e6\u7406\u3059\u308b\u305f\u3081\u306e\u3055\u307e\u3056\u307e\u306a\u65b9\u6cd5\u304c\u7528\u610f\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u65b9\u6cd5\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u6b20\u640d\u5024\u3092\u7c21\u5358\u304b\u3064\u67d4\u8edf\u306b\u51e6\u7406\u3067\u304d\u308b\u305f\u3081\u3001\u30c7\u30fc\u30bf\u306e\u5206\u6790\u3068\u51e6\u7406\u304c\u5bb9\u6613\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1857\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u91cd\u8907\u5024\u306e\u53d6\u308a\u6271\u3044\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u6559\u3048\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>\u30c7\u30fc\u30bf\u5206\u6790\u3067\u306f\u3001\u91cd\u8907\u3059\u308b\u5024\u306b\u906d\u9047\u3059\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002Pandas \u306f\u3001\u30c7\u30fc\u30bf\u3092\u3088\u308a\u9069\u5207\u306b\u51e6\u7406\u3059\u308b\u305f\u3081\u306b\u3001\u91cd\u8907\u3059\u308b\u5024\u3092\u51e6\u7406\u3059\u308b\u3055\u307e\u3056\u307e\u306a\u65b9\u6cd5\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u91cd\u8907\u3059\u308b\u5024\u3092\u51e6\u7406\u3059\u308b\u4e00\u822c\u7684\u306a\u65b9\u6cd5\u3092\u6b21\u306b\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u91cd\u8907\u5024\u306e\u691c\u7d22: duplicated() \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001DataFrame \u307e\u305f\u306f Series \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u5185\u306e\u91cd\u8907\u5024\u3092\u691c\u7d22\u3057\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001dupliced() \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8 df \u5185\u306e\u91cd\u8907\u5024\u3092\u898b\u3064\u3051\u307e\u3059\u3002shellCopy \u30b3\u30fc\u30c9<code># \u67e5\u627edf\u4e2d\u7684\u91cd\u590d\u503c df.duplicated()&nbsp;<\/code>\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001df \u306f DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3067\u3059\u3002df \u5185\u306e\u91cd\u8907\u5024\u3092\u898b\u3064\u3051\u308b\u306b\u306f duplicated() \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u91cd\u8907\u5024\u306e\u524a\u9664: drop_duplicates() \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001DataFrame \u307e\u305f\u306f Series \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u91cd\u8907\u5024\u3092\u524a\u9664\u3057\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001drop_duplicates() \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8 df \u306e\u91cd\u8907\u884c\u3092\u524a\u9664\u3057\u307e\u3059\u3002shellCopy \u30b3\u30fc\u30c9<code># \u5220\u9664df\u4e2d\u7684\u91cd\u590d\u884c df.drop_duplicates()&nbsp;<\/code>\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001df \u306f DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3067\u3059\u3002drop_duplicates() \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001df \u306e\u91cd\u8907\u884c\u3092\u524a\u9664\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u91cd\u8907\u5024\u306e\u7f6e\u63db: DataFrame \u307e\u305f\u306f Series \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u91cd\u8907\u5024\u306f\u3001replace() \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u7f6e\u63db\u3067\u304d\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001replace() \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8 df \u306e\u91cd\u8907\u3059\u308b\u5024\u3092 0 \u306b\u7f6e\u304d\u63db\u3048\u307e\u3059\u3002 shellCopy \u30b3\u30fc\u30c9<code># \u5c06df\u4e2d\u7684\u91cd\u590d\u503c\u66ff\u6362\u4e3a0 df.replace(df.duplicated(), 0)&nbsp;<\/code>\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001df \u306f DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3067\u3042\u308a\u3001replace() \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u91cd\u8907\u3059\u308b\u5024\u3092\u7f6e\u304d\u63db\u3048\u307e\u30590 \u306e df \u3067\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u7d50\u8ad6\u3068\u3057\u3066\u3001\u91cd\u8907\u5024\u306e\u51e6\u7406\u306f\u30c7\u30fc\u30bf\u5206\u6790\u306e\u91cd\u8981\u306a\u30b9\u30c6\u30c3\u30d7\u306e 1 \u3064\u3067\u3059\u3002Pandas \u306f\u3001\u91cd\u8907\u5024\u306e\u691c\u7d22\u3001\u91cd\u8907\u5024\u306e\u524a\u9664\u3001\u91cd\u8907\u5024\u306e\u7f6e\u63db\u306a\u3069\u3001\u91cd\u8907\u5024\u3092\u51e6\u7406\u3059\u308b\u305f\u3081\u306e\u3055\u307e\u3056\u307e\u306a\u65b9\u6cd5\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u65b9\u6cd5\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u7e70\u308a\u8fd4\u3057\u5024\u3092\u7c21\u5358\u304b\u3064\u67d4\u8edf\u306b\u51e6\u7406\u3067\u304d\u308b\u305f\u3081\u3001\u30c7\u30fc\u30bf\u306e\u5206\u6790\u3068\u51e6\u7406\u304c\u5bb9\u6613\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1857\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u5916\u308c\u5024\u306e\u53d6\u308a\u6271\u3044\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u6559\u3048\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>\u30c7\u30fc\u30bf\u5206\u6790\u3067\u306f\u3001\u5916\u308c\u5024\u306f\u4ed6\u306e\u89b3\u6e2c\u3068\u306f\u5927\u304d\u304f\u7570\u306a\u308b\u89b3\u6e2c\u3067\u3042\u308a\u3001\u30c7\u30fc\u30bf\u5206\u6790\u3068\u30e2\u30c7\u30ea\u30f3\u30b0\u306b\u60aa\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u5916\u308c\u5024\u306e\u51e6\u7406\u306f\u30c7\u30fc\u30bf\u5206\u6790\u306e\u91cd\u8981\u306a\u30b9\u30c6\u30c3\u30d7\u3067\u3059\u3002Pandas \u306b\u306f\u3001\u5916\u308c\u5024\u306b\u5bfe\u51e6\u3059\u308b\u3055\u307e\u3056\u307e\u306a\u65b9\u6cd5\u304c\u7528\u610f\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u4e00\u822c\u7684\u306a\u65b9\u6cd5\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30d2\u30b9\u30c8\u30b0\u30e9\u30e0: \u30d2\u30b9\u30c8\u30b0\u30e9\u30e0\u3092\u4f7f\u7528\u3057\u3066\u3001DataFrame \u307e\u305f\u306f Series \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u5185\u306e\u30c7\u30fc\u30bf\u306e\u5206\u5e03\u3092\u8868\u793a\u3057\u307e\u3059\u3002\u30d2\u30b9\u30c8\u30b0\u30e9\u30e0\u304b\u3089\u5916\u308c\u5024\u304c\u3042\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001hist() \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8 df \u306e\u5217\u306e\u30d2\u30b9\u30c8\u30b0\u30e9\u30e0\u3092\u63cf\u753b\u3057\u307e\u3059: bashCopy \u30b3\u30fc\u30c9<code># \u7ed8\u5236df\u4e2dAge\u5217\u7684\u76f4\u65b9\u56fe df['Age'].hist()&nbsp;<\/code>\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001df \u306f DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3067\u3059\u3002hist() \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001Age \u5217\u306e\u30d2\u30b9\u30c8\u30b0\u30e9\u30e0\u3092DF\u3002<\/li>\n\n\n\n<li>\u7bb1\u3072\u3052\u56f3: \u7bb1\u3072\u3052\u56f3 (Box Plot) \u306f\u3001DataFrame \u307e\u305f\u306f Series \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u30c7\u30fc\u30bf\u306e\u5206\u5e03\u3092\u8868\u793a\u3059\u308b\u305f\u3081\u306b\u3082\u4f7f\u7528\u3067\u304d\u3001\u7bb1\u3072\u3052\u56f3\u306b\u5916\u308c\u5024\u304c\u3042\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001boxplot() \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8 df \u306e\u5217\u306e\u7bb1\u3072\u3052\u56f3\u3092\u63cf\u753b\u3057\u307e\u3059: bashCopy \u30b3\u30fc\u30c9<code># \u7ed8\u5236df\u4e2dAge\u5217\u7684\u7bb1\u7ebf\u56fe df['Age'].plot.box()&nbsp;<\/code>\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001df \u306f DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3067\u3059\u3002boxplot() \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001Age \u5217\u306e\u7bb1\u3072\u3052\u56f3\u3092DF\u3002<\/li>\n\n\n\n<li>\u5916\u308c\u5024\u306e\u9664\u53bb: \u6761\u4ef6\u4ed8\u304d\u5224\u65ad\u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u3068 loc[] \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001DataFrame \u307e\u305f\u306f Series \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u5916\u308c\u5024\u3092\u9664\u53bb\u3067\u304d\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001loc[] \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001\u5e74\u9f62\u304c 100 \u3088\u308a\u5927\u304d\u3044 DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8 df \u5185\u306e\u3059\u3079\u3066\u306e\u884c\u3092\u524a\u9664\u3057\u307e\u3059\u3002 bashCopy \u30b3\u30fc\u30c9<code># \u5220\u9664df\u4e2d\u6240\u6709\u5e74\u9f84\u5927\u4e8e100\u5c81\u7684\u884c df = df.loc[df['Age'] &lt;= 100]&nbsp;<\/code>\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001df \u306f DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3067\u3059\u3002\u5e74\u9f62\u304c 100 \u3092\u8d85\u3048\u3066\u3044\u308b\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u7d50\u8ad6\u3068\u3057\u3066\u3001\u5916\u308c\u5024\u306e\u51e6\u7406\u306f\u30c7\u30fc\u30bf\u5206\u6790\u306e\u91cd\u8981\u306a\u30b9\u30c6\u30c3\u30d7\u306e 1 \u3064\u3067\u3059\u3002Pandas \u306f\u3001\u30d2\u30b9\u30c8\u30b0\u30e9\u30e0\u3084\u7bb1\u3072\u3052\u56f3\u3092\u4f7f\u7528\u3057\u3066\u7570\u5e38\u5024\u3092\u30c1\u30a7\u30c3\u30af\u3057\u305f\u308a\u3001\u6761\u4ef6\u4ed8\u304d\u5224\u65ad\u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u3084 loc[] \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u7570\u5e38\u5024\u3092\u524a\u9664\u3057\u305f\u308a\u3059\u308b\u306a\u3069\u3001\u7570\u5e38\u5024\u306b\u5bfe\u51e6\u3059\u308b\u305f\u3081\u306e\u3055\u307e\u3056\u307e\u306a\u65b9\u6cd5\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u65b9\u6cd5\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u5916\u308c\u5024\u3092\u3088\u308a\u9069\u5207\u306b\u51e6\u7406\u3067\u304d\u308b\u305f\u3081\u3001\u30c7\u30fc\u30bf\u306e\u5206\u6790\u3068\u51e6\u7406\u304c\u5bb9\u6613\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1857\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u6587\u5b57\u5217\u306e\u6271\u3044\u3092\u8a73\u3057\u304f\u6559\u3048\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>\u6587\u5b57\u5217\u51e6\u7406\u306f\u3001\u30c7\u30fc\u30bf\u5206\u6790\u306b\u304a\u3044\u3066\u3082\u975e\u5e38\u306b\u91cd\u8981\u306a\u30b9\u30c6\u30c3\u30d7\u3067\u3059\u3002Pandas \u306b\u306f\u3001\u6587\u5b57\u5217\u3092\u64cd\u4f5c\u3059\u308b\u305f\u3081\u306e\u3055\u307e\u3056\u307e\u306a\u30e1\u30bd\u30c3\u30c9\u304c\u7528\u610f\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u4e00\u822c\u7684\u306a\u3082\u306e\u3092\u6b21\u306b\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u6587\u5b57\u5217\u306e\u5206\u5272: split() \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001\u6587\u5b57\u5217\u3092\u8907\u6570\u306e\u90e8\u5206\u6587\u5b57\u5217\u306b\u5206\u5272\u3057\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001split() \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001\u30b9\u30da\u30fc\u30b9\u306b\u5f93\u3063\u3066 DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8 df \u306e\u5217\u306e\u6587\u5b57\u5217\u3092\u5206\u5272\u3057\u307e\u3059\u3002 bashCopy \u30b3\u30fc\u30c9<code># \u5c06df\u4e2dName\u5217\u7684\u5b57\u7b26\u4e32\u6309\u7167\u7a7a\u683c\u8fdb\u884c\u62c6\u5206 df['Name'].str.split(' ', expand=True)&nbsp;<\/code>\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001df \u306f DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3067\u3059\u3002split() \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001 df \u306e\u540d\u524d\u5217\u3092\u30b9\u30da\u30fc\u30b9\u3067\u5206\u5272\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u6587\u5b57\u5217\u306e\u9023\u7d50: \u8907\u6570\u306e\u6587\u5b57\u5217\u3092 1 \u3064\u306e\u6587\u5b57\u5217\u306b\u9023\u7d50\u3059\u308b\u306b\u306f\u3001join() \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001join() \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8 df \u306e 2 \u3064\u306e\u5217\u306e\u6587\u5b57\u5217\u3092\u7d50\u5408\u3057\u307e\u3059: bashCopy \u30b3\u30fc\u30c9<code># \u5c06df\u4e2dFirstName\u548cLastName\u4e24\u5217\u7684\u5b57\u7b26\u4e32\u8fde\u63a5 df['FullName'] = df[['FirstName', 'LastName']].apply(lambda x: ''.join(x), axis=1)&nbsp;<\/code>\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001df \u306f DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3067\u3042\u308a\u3001join() \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066 FirstName \u3068 LastName \u306e\u6587\u5b57\u5217\u3092\u7d50\u5408\u3057\u307e\u3059\u5217\u3092 df Join \u3067\u7d50\u5408\u3057\u3001\u7d50\u679c\u3092 FullName \u5217\u306b\u683c\u7d0d\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u6587\u5b57\u5217\u306e\u7f6e\u63db: replace() \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001DataFrame \u307e\u305f\u306f Series \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u6587\u5b57\u5217\u3092\u5225\u306e\u6587\u5b57\u5217\u306b\u7f6e\u304d\u63db\u3048\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001replace() \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8 df \u306e\u5217\u306e\u6587\u5b57\u5217\u5185\u306e\u5358\u8a9e\u3092\u5225\u306e\u5358\u8a9e\u306b\u7f6e\u304d\u63db\u3048\u307e\u3059\u3002 bashCopy \u30b3\u30fc\u30c9 \u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001df \u306f<code># \u5c06df\u4e2dCity\u5217\u4e2d\u7684\u5b57\u7b26\u4e32\u4e2d\u7684'NY'\u66ff\u6362\u4e3a'New York' df['City'] = df['City'].str.replace('NY', 'New York')&nbsp;<\/code>DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3067\u3059\u3002replace() \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066 Replace \u3092\u7f6e\u304d\u63db\u3048\u307e\u3059\u3002 City \u5217\u306e\u6587\u5b57\u5217\u306b &#8216;New York&#8217; \u3092\u542b\u3080 &#8216;NY&#8217;\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u7d50\u8ad6\u3068\u3057\u3066\u3001\u6587\u5b57\u5217\u51e6\u7406\u306f\u30c7\u30fc\u30bf\u5206\u6790\u306e\u91cd\u8981\u306a\u30b9\u30c6\u30c3\u30d7\u306e 1 \u3064\u3067\u3059\u3002Pandas \u306b\u306f\u3001\u6587\u5b57\u5217\u306e\u5206\u5272\u3001\u6587\u5b57\u5217\u306e\u9023\u7d50\u3001\u6587\u5b57\u5217\u306e\u7f6e\u63db\u306a\u3069\u3001\u6587\u5b57\u5217\u3092\u51e6\u7406\u3059\u308b\u305f\u3081\u306e\u3055\u307e\u3056\u307e\u306a\u65b9\u6cd5\u304c\u7528\u610f\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u6587\u5b57\u5217\u3092\u3088\u308a\u9069\u5207\u306b\u51e6\u7406\u3067\u304d\u308b\u305f\u3081\u3001\u30c7\u30fc\u30bf\u306e\u5206\u6790\u3068\u51e6\u7406\u304c\u3088\u308a\u4fbf\u5229\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1857\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u30c7\u30fc\u30bf\u5909\u63db\u3068\u5217\u306e\u30de\u30fc\u30b8\u64cd\u4f5c (\u8ffd\u52a0\/\u524a\u9664\/\u540d\u524d\u5909\u66f4) \u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>\u30c7\u30fc\u30bf\u5909\u63db\u3068\u5217\u64cd\u4f5c\u306e\u30de\u30fc\u30b8\u3082\u3001\u30c7\u30fc\u30bf\u5206\u6790\u3067\u306f\u975e\u5e38\u306b\u4e00\u822c\u7684\u306a\u64cd\u4f5c\u3067\u3059\u3002Pandas \u306b\u306f\u3001\u30c7\u30fc\u30bf\u5909\u63db\u3068\u5217\u64cd\u4f5c\u306e\u30de\u30fc\u30b8\u3092\u5b9f\u884c\u3059\u308b\u305f\u3081\u306e\u3055\u307e\u3056\u307e\u306a\u65b9\u6cd5\u304c\u7528\u610f\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u4e00\u822c\u7684\u306a\u65b9\u6cd5\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30c7\u30fc\u30bf\u306e\u5909\u5f62: \u30c7\u30fc\u30bf\u306e\u5909\u5f62\u306f\u3001Pandas \u306e reshape \u3084 Melt \u306a\u3069\u306e\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002reshape \u30e1\u30bd\u30c3\u30c9\u306f\u3001DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u30ed\u30f3\u30b0 \u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u304b\u3089\u30ef\u30a4\u30c9 \u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3001\u307e\u305f\u306f\u30ef\u30a4\u30c9 \u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u304b\u3089\u30ed\u30f3\u30b0 \u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u306b\u5909\u66f4\u3067\u304d\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001pivot_table() \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8 df \u3092\u30ed\u30f3\u30b0 \u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u304b\u3089\u30ef\u30a4\u30c9 \u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u306b\u5909\u63db\u3057\u307e\u3059<code># \u5c06df\u4ece\u957f\u683c\u5f0f\u53d8\u6210\u5bbd\u683c\u5f0f df_pivot = df.pivot_table(index=['Name'], columns=['Month'], values='Amount')&nbsp;<\/code>\u3002 Name&#8217; \u306f\u884c\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3001&#8217;Month&#8217; \u306f\u5217\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3001&#8217;Amount&#8217; \u306f\u5024\u3067\u3059\u3002Melt \u30e1\u30bd\u30c3\u30c9\u306f\u3001DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u30ef\u30a4\u30c9 \u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u304b\u3089\u30ed\u30f3\u30b0 \u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u306b\u5909\u63db\u3067\u304d\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001melt() \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8 df \u3092\u30ef\u30a4\u30c9 \u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u304b\u3089\u30ed\u30f3\u30b0<code># \u5c06df\u4ece\u5bbd\u683c\u5f0f\u53d8\u6210\u957f\u683c\u5f0f df_melt = df.melt(id_vars=['Name'], var_name='Month', value_name='Amount')&nbsp;<\/code>\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u306b\u5909\u66f4\u3057\u307e\u3059\u3002 \u300c\u540d\u524d\u300d\u306f\u56fa\u5b9a\u5217\u3001\u300c\u6708\u300d\u306f\u53ef\u5909\u5217\u3001\u300c\u91d1\u984d\u300d\u306f\u5024\u3067\u3059\u3002<\/li>\n\n\n\n<li>\u5217\u306e\u30de\u30fc\u30b8\u64cd\u4f5c: Pandas \u3067 concat \u3084 merge \u306a\u3069\u306e\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001\u5217\u306e\u30de\u30fc\u30b8\u64cd\u4f5c\u3092\u5b9f\u88c5\u3057\u307e\u3059\u3002concat \u30e1\u30bd\u30c3\u30c9\u306f\u3001\u6307\u5b9a\u3055\u308c\u305f\u8ef8 (\u884c\u307e\u305f\u306f\u5217) \u306b\u6cbf\u3063\u3066\u8907\u6570\u306e DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001concat() \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u8907\u6570\u306e DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u5217\u8ef8\u306b\u6cbf\u3063\u3066\u30de\u30fc\u30b8\u3057\u307e\u3059\u3002 makefileCopy \u30b3\u30fc\u30c9<code># \u6cbf\u7740\u5217\u8f74\u5408\u5e76df1\u548cdf2 df_concat = pd.concat([df1, df2], axis=1)&nbsp;<\/code>\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001df1 \u3068 df2 \u306f\u4e21\u65b9\u3068\u3082 DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3067\u3042\u308a\u3001concat() \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u305d\u308c\u3089\u3092\u5217\u8ef8\u306b\u6cbf\u3063\u3066\u30de\u30fc\u30b8\u3057\u307e\u3059\u3002merge \u30e1\u30bd\u30c3\u30c9\u306f\u3001\u6307\u5b9a\u3055\u308c\u305f\u5217\u306b\u5f93\u3063\u3066 2 \u3064\u306e DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u30de\u30fc\u30b8\u3067\u304d\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001merge() \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001Name \u5217\u306b\u5f93\u3063\u3066 2 \u3064\u306e DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8 df1 \u3068 df2 \u3092\u30de\u30fc\u30b8\u3057\u307e\u3059<code># \u5c06df1\u548cdf2\u6309\u7167Name\u5217\u8fdb\u884c\u5408\u5e76 df_merge = pd.merge(df1, df2, on='Name')&nbsp;<\/code>\u3002\u540d\u524d\u6b04\u3002<\/li>\n\n\n\n<li>\u5217\u64cd\u4f5c\u306e\u8ffd\u52a0\u3001\u524a\u9664\u3001\u540d\u524d\u5909\u66f4: Pandas \u306e\u5272\u308a\u5f53\u3066\u3001\u524a\u9664\u3001\u540d\u524d\u5909\u66f4\u306a\u3069\u306e\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001\u5217\u64cd\u4f5c\u3092\u8ffd\u52a0\u3001\u524a\u9664\u3001\u540d\u524d\u5909\u66f4\u3057\u307e\u3059\u3002assign \u30e1\u30bd\u30c3\u30c9\u306f\u3001DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u65b0\u3057\u3044\u5217\u3092\u8ffd\u52a0\u3067\u304d\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001assign() \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001\u8a08\u7b97\u3055\u308c\u305f Age \u5217\u3092 DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8 df: bashCopy \u30b3\u30fc\u30c9\u306b\u8ffd\u52a0\u3057\u307e\u3059\u3002<code># \u589e\u52a0\u4e00\u5217\u8ba1\u7b97\u540e\u7684Age\u5217\u5230df\u4e2d df = df.assign(Age_new = lambda x: x['Age'] + 10)&nbsp;<\/code>\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001df \u306f DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3067\u3059\u3002assign() \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001\u8a08\u7b97\u3055\u308c\u305f Age \u5217\u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1857\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u7d9a\u3051\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8 df \u306b\u5909\u63db\u3057\u3001\u7d50\u679c\u3092 Age_new \u5217\u306b\u683c\u7d0d\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>drop \u30e1\u30bd\u30c3\u30c9\u306f\u3001DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u5217\u3092\u524a\u9664\u3067\u304d\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001drop() \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001Age \u5217\u3092 DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8 df \u306b\u30c9\u30ed\u30c3\u30d7\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">bash\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code># \u5220\u9664df\u4e2d\u7684Age\u5217\ndf = df.drop(['Age'], axis=1)\n<\/code><\/pre>\n\n\n\n<p>\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001df \u306f DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3067\u3059\u3002drop() \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066 Age \u5217\u3092 df \u306b\u30c9\u30ed\u30c3\u30d7\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>rename \u30e1\u30bd\u30c3\u30c9\u306f\u3001DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u5217\u306e\u540d\u524d\u3092\u5909\u66f4\u3057\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001rename() \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8 df \u306e Age \u5217\u306e\u540d\u524d\u3092 Age_new \u5217\u306b\u5909\u66f4\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">bash\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code># \u5c06df\u4e2d\u7684Age\u5217\u91cd\u547d\u540d\u4e3aAge_new\u5217\ndf = df.rename(columns={'Age': 'Age_new'})\n<\/code><\/pre>\n\n\n\n<p>\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001df \u306f DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3067\u3059\u3002rename() \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001df \u306e Age \u5217\u306e\u540d\u524d\u3092 Age_new \u5217\u306b\u5909\u66f4\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u8981\u7d04\u3059\u308b\u3068\u3001\u30c7\u30fc\u30bf\u5909\u63db\u3068\u5217\u64cd\u4f5c\u306e\u30de\u30fc\u30b8\u306f\u3001\u30c7\u30fc\u30bf\u5206\u6790\u3067\u306f\u975e\u5e38\u306b\u4e00\u822c\u7684\u3067\u3059\u3002Pandas \u306f\u3001reshape\u3001melt\u3001concat\u3001merge\u3001assign\u3001drop\u3001rename \u306a\u3069\u306e\u30e1\u30bd\u30c3\u30c9\u3092\u542b\u3080\u3001\u30c7\u30fc\u30bf\u5909\u63db\u3068\u30de\u30fc\u30b8\u5217\u64cd\u4f5c\u3092\u5b9f\u884c\u3059\u308b\u305f\u3081\u306e\u3055\u307e\u3056\u307e\u306a\u30e1\u30bd\u30c3\u30c9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u65b9\u6cd5\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u30c7\u30fc\u30bf\u3092\u3088\u308a\u9069\u5207\u306b\u51e6\u7406\u3067\u304d\u308b\u305f\u3081\u3001\u30c7\u30fc\u30bf\u306e\u5206\u6790\u3068\u51e6\u7406\u304c\u3088\u308a\u4fbf\u5229\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1857\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u30c7\u30fc\u30bf\u306e\u5909\u63db\u3068\u884c\u306e\u30de\u30fc\u30b8\u64cd\u4f5c\uff08\u8ffd\u52a0\/\u524a\u9664\/\u4e26\u3079\u66ff\u3048\uff09\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>\u30c7\u30fc\u30bf\u5909\u63db\u3068\u5217\u306e\u7d50\u5408\u64cd\u4f5c\u306b\u52a0\u3048\u3066\u3001\u30c7\u30fc\u30bf\u5909\u63db\u3068\u884c\u306e\u7d50\u5408\u64cd\u4f5c\u304c\u30c7\u30fc\u30bf\u5206\u6790\u3067\u5fc5\u8981\u306b\u306a\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002Pandas \u306b\u306f\u3001\u30c7\u30fc\u30bf\u5909\u63db\u3068\u884c\u64cd\u4f5c\u306e\u30de\u30fc\u30b8\u3092\u5b9f\u884c\u3059\u308b\u305f\u3081\u306e\u3055\u307e\u3056\u307e\u306a\u65b9\u6cd5\u304c\u7528\u610f\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u4e00\u822c\u7684\u306a\u65b9\u6cd5\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30c7\u30fc\u30bf\u5909\u63db: Pandas \u3067\u306f\u3001reshape \u30e1\u30bd\u30c3\u30c9\u3068 Melt \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u30c7\u30fc\u30bf\u5909\u63db\u3092\u884c\u3046\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002reshape \u30e1\u30bd\u30c3\u30c9\u306f\u3001DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u30ed\u30f3\u30b0 \u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u304b\u3089\u30ef\u30a4\u30c9 \u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3001\u307e\u305f\u306f\u30ef\u30a4\u30c9 \u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u304b\u3089\u30ed\u30f3\u30b0 \u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u306b\u5909\u66f4\u3067\u304d\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001pivot_table() \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8 df \u3092\u30ed\u30f3\u30b0 \u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u304b\u3089\u30ef\u30a4\u30c9 \u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u306b\u5909\u63db\u3057\u307e\u3059<code># \u5c06df\u4ece\u957f\u683c\u5f0f\u53d8\u6210\u5bbd\u683c\u5f0f df_pivot = df.pivot_table(index=['Name'], columns=['Month'], values='Amount')&nbsp;<\/code>\u3002 Name&#8217; \u306f\u884c\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3001&#8217;Month&#8217; \u306f\u5217\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3001&#8217;Amount&#8217; \u306f\u5024\u3067\u3059\u3002Melt \u30e1\u30bd\u30c3\u30c9\u306f\u3001DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u30ef\u30a4\u30c9 \u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u304b\u3089\u30ed\u30f3\u30b0 \u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u306b\u5909\u63db\u3067\u304d\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001melt() \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8 df \u3092\u30ef\u30a4\u30c9 \u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u304b\u3089\u30ed\u30f3\u30b0<code># \u5c06df\u4ece\u5bbd\u683c\u5f0f\u53d8\u6210\u957f\u683c\u5f0f df_melt = df.melt(id_vars=['Name'], var_name='Month', value_name='Amount')&nbsp;<\/code>\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u306b\u5909\u66f4\u3057\u307e\u3059\u3002 \u300c\u540d\u524d\u300d\u306f\u56fa\u5b9a\u5217\u3001\u300c\u6708\u300d\u306f\u53ef\u5909\u5217\u3001\u300c\u91d1\u984d\u300d\u306f\u5024\u3067\u3059\u3002<\/li>\n\n\n\n<li>\u884c\u64cd\u4f5c\u306e\u30de\u30fc\u30b8: Pandas \u3067\u306f\u3001concat\u3001merge\u3001\u304a\u3088\u3073 append \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u884c\u30de\u30fc\u30b8\u64cd\u4f5c\u3092\u5b9f\u88c5\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002concat \u30e1\u30bd\u30c3\u30c9\u306f\u3001\u6307\u5b9a\u3055\u308c\u305f\u8ef8 (\u884c\u307e\u305f\u306f\u5217) \u306b\u6cbf\u3063\u3066\u8907\u6570\u306e DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001concat() \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001\u884c\u8ef8\u306b\u6cbf\u3063\u3066\u8907\u6570\u306e DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u30de\u30fc\u30b8\u3057\u307e\u3059\u3002 makefileCopy \u30b3\u30fc\u30c9<code># \u6cbf\u7740\u884c\u8f74\u5408\u5e76df1\u548cdf2 df_concat = pd.concat([df1, df2])&nbsp;<\/code>\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001df1 \u3068 df2 \u306e\u4e21\u65b9\u304c DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3067\u3042\u308a\u3001concat() \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u305d\u308c\u3089\u3092\u884c\u8ef8\u306b\u6cbf\u3063\u3066\u30de\u30fc\u30b8\u3057\u307e\u3059\u3002merge \u30e1\u30bd\u30c3\u30c9\u306f\u3001\u6307\u5b9a\u3055\u308c\u305f\u5217\u306b\u5f93\u3063\u3066 2 \u3064\u306e DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u30de\u30fc\u30b8\u3067\u304d\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001merge() \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001Name \u5217\u306b\u5f93\u3063\u3066 2 \u3064\u306e DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8 df1 \u3068 df2 \u3092\u30de\u30fc\u30b8\u3057\u307e\u3059<code># \u5c06df1\u548cdf2\u6309\u7167Name\u5217\u8fdb\u884c\u5408\u5e76 df_merge = pd.merge(df1, df2, on='Name')&nbsp;<\/code>\u3002\u540d\u524d\u6b04\u3002append \u30e1\u30bd\u30c3\u30c9\u306f\u3001DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u5225\u306e DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u672b\u5c3e\u306b\u8ffd\u52a0\u3067\u304d\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001append() \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8 df1 \u3092 DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8 df2 \u306e\u6700\u5f8c\u306b\u8ffd\u52a0\u3057\u307e\u3059\u3002 bashCopy \u30b3\u30fc\u30c9 \u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001df1 \u3068 df2 \u306f\u4e21\u65b9\u3068\u3082 DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3067\u3059<code># \u5c06df1\u9644\u52a0\u5230df2\u7684\u672b\u5c3e df = df2.append(df1)&nbsp;<\/code>\u3002 DF2\u7d42\u4e86\u3002<\/li>\n\n\n\n<li>\u884c\u64cd\u4f5c\u306e\u8ffd\u52a0\u3001\u524a\u9664\u3001\u518d\u914d\u7f6e: Pandas \u3067\u306f\u3001\u6b21\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1857\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u7d9a\u3051\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>index \u304a\u3088\u3073 reindex \u30e1\u30bd\u30c3\u30c9\u306f\u3001\u8ffd\u52a0\u3001\u524a\u9664\u3001\u304a\u3088\u3073\u518d\u914d\u7f6e\u64cd\u4f5c\u3092\u5b9f\u88c5\u3067\u304d\u307e\u3059\u3002index \u30e1\u30bd\u30c3\u30c9\u306f\u3001DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u884c\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u8a2d\u5b9a\u3067\u304d\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001index() \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8 df \u306e\u884c\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">bash\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code># \u8bbe\u7f6edf\u7684\u884c\u7d22\u5f15\ndf = df.set_index('Name')\n<\/code><\/pre>\n\n\n\n<p>\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001df \u306f DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3067\u3059\u3002set_index() \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001df \u306e\u884c\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092 Name \u5217\u306b\u8a2d\u5b9a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>reindex \u30e1\u30bd\u30c3\u30c9\u306f\u3001DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u884c\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u518d\u914d\u7f6e\u3067\u304d\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001reindex() \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8 df \u306e\u884c\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u6307\u5b9a\u3055\u308c\u305f\u9806\u5e8f\u3067\u4e26\u3079\u66ff\u3048\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">bash\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code># \u6309\u7167\u6307\u5b9a\u7684\u987a\u5e8f\u91cd\u6392df\u7684\u884c\u7d22\u5f15\ndf = df.reindex(['John', 'Mike', 'Amy'])\n<\/code><\/pre>\n\n\n\n<p>\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001df \u306f DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3067\u3059\u3002reindex() \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001df \u306e\u884c\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u6307\u5b9a\u3055\u308c\u305f\u9806\u5e8f\u3067 John\u3001Mike\u3001\u304a\u3088\u3073 Amy \u306b\u518d\u914d\u7f6e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>drop \u30e1\u30bd\u30c3\u30c9\u306f\u3001DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u5185\u306e\u884c\u3092\u524a\u9664\u3067\u304d\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001drop() \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8 df \u306e John \u884c\u3092\u524a\u9664\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">bash\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code># \u5220\u9664df\u4e2d\u7684John\u884c\ndf = df.drop(['John'])\n<\/code><\/pre>\n\n\n\n<p>\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001df \u306f DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3067\u3059\u3002drop() \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001df \u306e John \u306e\u884c\u3092\u524a\u9664\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u7d50\u8ad6\u3068\u3057\u3066\u3001\u30c7\u30fc\u30bf\u5909\u63db\u3068\u30de\u30fc\u30b8\u884c\u64cd\u4f5c\u3082\u3001\u30c7\u30fc\u30bf\u5206\u6790\u3067\u306f\u975e\u5e38\u306b\u4e00\u822c\u7684\u306a\u64cd\u4f5c\u3067\u3059\u3002Pandas \u306f\u3001reshape\u3001melt\u3001concat\u3001merge\u3001append\u3001index\u3001reindex\u3001drop \u306a\u3069\u306e\u30e1\u30bd\u30c3\u30c9\u3092\u542b\u3080\u3001\u30c7\u30fc\u30bf\u5909\u63db\u304a\u3088\u3073\u30de\u30fc\u30b8\u64cd\u4f5c\u306e\u305f\u3081\u306e\u3055\u307e\u3056\u307e\u306a\u30e1\u30bd\u30c3\u30c9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u65b9\u6cd5\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u30c7\u30fc\u30bf\u3092\u3088\u308a\u9069\u5207\u306b\u51e6\u7406\u3067\u304d\u308b\u305f\u3081\u3001\u30c7\u30fc\u30bf\u306e\u5206\u6790\u3068\u51e6\u7406\u304c\u3088\u308a\u4fbf\u5229\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1857\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u30d4\u30dc\u30c3\u30c8\u30c6\u30fc\u30d6\u30eb\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u6559\u3048\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>\u30d4\u30dc\u30c3\u30c8 \u30c6\u30fc\u30d6\u30eb\u306f\u3001\u591a\u6b21\u5143\u30c7\u30fc\u30bf\u5206\u6790\u306b\u57fa\u3065\u304f\u30c7\u30fc\u30bf \u30b5\u30de\u30ea\u30fc \u30c6\u30fc\u30d6\u30eb\u3067\u3042\u308a\u3001DataFrame \u5185\u306e\u30c7\u30fc\u30bf\u3092\u96c6\u8a08\u3001\u30b0\u30eb\u30fc\u30d7\u5316\u3001\u30d5\u30a3\u30eb\u30bf\u30fc\u51e6\u7406\u3001\u304a\u3088\u3073\u8981\u7d04\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002Pandas \u306e pivot_table \u30e1\u30bd\u30c3\u30c9\u306f\u3001\u30d4\u30dc\u30c3\u30c8 \u30c6\u30fc\u30d6\u30eb\u3092\u7c21\u5358\u306b\u751f\u6210\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30d4\u30dc\u30c3\u30c8 \u30c6\u30fc\u30d6\u30eb\u306e\u5229\u70b9\u306f\u3001\u8907\u6570\u306e\u5909\u6570\u306e\u60c5\u5831\u3092 1 \u3064\u306e\u30c6\u30fc\u30d6\u30eb\u306b\u307e\u3068\u3081\u3001\u30c6\u30fc\u30d6\u30eb\u3092\u8907\u6570\u306e\u30ec\u30a4\u30e4\u30fc\u306b\u30b0\u30eb\u30fc\u30d7\u5316\u3067\u304d\u308b\u305f\u3081\u3001\u30c7\u30fc\u30bf\u5206\u6790\u3068\u8996\u899a\u5316\u304c\u3088\u308a\u4fbf\u5229\u306b\u306a\u308b\u3053\u3068\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u7c21\u5358\u306a\u4f8b\u3092\u6b21\u306b\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u6ce8\u6587\u756a\u53f7\u3001\u88fd\u54c1\u540d\u3001\u8ca9\u58f2\u91d1\u984d\u3001\u8ca9\u58f2\u65e5\u3001\u5730\u57df\u306a\u3069\u306e\u60c5\u5831\u3092\u542b\u3080\u8ca9\u58f2\u6ce8\u6587\u30c7\u30fc\u30bf \u30bb\u30c3\u30c8\u304c\u3042\u308b\u3068\u3057\u307e\u3059\u3002\u6b21\u306e\u3088\u3046\u306b\u3001pivot_table \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001\u8ca9\u58f2\u65e5\u3068\u5730\u57df\u306b\u57fa\u3065\u3044\u3066\u8ca9\u58f2\u306e\u30d4\u30dc\u30c3\u30c8 \u30c6\u30fc\u30d6\u30eb\u3092\u751f\u6210\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">bash\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code>import pandas as pd\n\n# \u8bfb\u53d6\u6570\u636e\u96c6\ndf = pd.read_csv('sales_data.csv')\n\n# \u751f\u6210\u6570\u636e\u900f\u89c6\u8868\npivot_table = pd.pivot_table(df, values='Sales', index='Date', columns='Region', aggfunc='sum')\n<\/code><\/pre>\n\n\n\n<p>\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001\u6700\u521d\u306b read_csv \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u8ca9\u58f2\u6ce8\u6587\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u3092\u8aad\u307f\u53d6\u308a\u3001\u6b21\u306b pivot_table \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001\u8ca9\u58f2\u65e5\u3068\u5730\u57df\u306b\u57fa\u3065\u3044\u3066\u8ca9\u58f2\u30d4\u30dc\u30c3\u30c8 \u30c6\u30fc\u30d6\u30eb\u3092\u751f\u6210\u3057\u307e\u3057\u305f\u3002pivot_table \u30e1\u30bd\u30c3\u30c9\u3067\u306f\u3001values\u3001index\u3001columns\u3001\u304a\u3088\u3073 aggfunc \u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3092\u6307\u5b9a\u3057\u307e\u3057\u305f\u3002\u3053\u306e\u3046\u3061\u3001values \u30d1\u30e9\u30e1\u30fc\u30bf\u306f\u96c6\u8a08\u5bfe\u8c61\u306e\u5217\u3001index \u30d1\u30e9\u30e1\u30fc\u30bf\u306f\u884c\u306e\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3001columns \u30d1\u30e9\u30e1\u30fc\u30bf\u306f\u5217\u306e\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3001aggfunc \u30d1\u30e9\u30e1\u30fc\u30bf\u306f\u96c6\u8a08\u95a2\u6570\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u7d50\u679c\u306e\u30d4\u30dc\u30c3\u30c8\u30c6\u30fc\u30d6\u30eb\u306f\u3001\u884c\u304c\u8ca9\u58f2\u65e5\u3092\u8868\u3057\u3001\u5217\u304c\u5730\u57df\u3092\u8868\u3057\u3001\u30bb\u30eb\u5185\u306e\u5024\u304c\u305d\u306e\u65e5\u4ed8\u3068\u5730\u57df\u306e\u8ca9\u58f2\u3092\u8868\u3059 2 \u6b21\u5143\u306e\u30c6\u30fc\u30d6\u30eb\u3068\u3057\u3066\u8868\u793a\u3067\u304d\u307e\u3059\u3002DataFrame \u306e\u3055\u307e\u3056\u307e\u306a\u5206\u6790\u6a5f\u80fd\u3084\u3001Matplotlib \u306a\u3069\u306e\u8996\u899a\u5316\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3059\u308b\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u65b9\u6cd5\u3067\u30d4\u30dc\u30c3\u30c8 \u30c6\u30fc\u30d6\u30eb\u3092\u5206\u6790\u304a\u3088\u3073\u8996\u899a\u5316\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u7d50\u8ad6\u3068\u3057\u3066\u3001Pivo\u200b\u200btTable \u306f\u975e\u5e38\u306b\u4fbf\u5229\u306a\u591a\u6b21\u5143\u30c7\u30fc\u30bf\u5206\u6790\u30c4\u30fc\u30eb\u3067\u3042\u308a\u3001DataFrame \u5185\u306e\u30c7\u30fc\u30bf\u3092\u96c6\u8a08\u3001\u30b0\u30eb\u30fc\u30d7\u5316\u3001\u30d5\u30a3\u30eb\u30bf\u30fc\u51e6\u7406\u3001\u304a\u3088\u3073\u8981\u7d04\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002Pandas \u306e pivot_table \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u30d4\u30dc\u30c3\u30c8 \u30c6\u30fc\u30d6\u30eb\u3092\u7c21\u5358\u306b\u751f\u6210\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30c7\u30fc\u30bf\u306e\u5206\u6790\u3068\u8996\u899a\u5316\u306b\u975e\u5e38\u306b\u4fbf\u5229\u306a\u65b9\u6cd5\u304c\u63d0\u4f9b\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1857\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u30c7\u30fc\u30bf\u306e\u30b0\u30eb\u30fc\u30d4\u30f3\u30b0\uff08Groupby\uff09\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u6559\u3048\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>\u30c7\u30fc\u30bf\u306e\u30b0\u30eb\u30fc\u30d7\u5316 (Groupby) \u306f\u3001\u7279\u5b9a\u306e\u57fa\u6e96\u306b\u57fa\u3065\u3044\u3066\u30c7\u30fc\u30bf \u30bb\u30c3\u30c8\u3092\u8907\u6570\u306e\u30b0\u30eb\u30fc\u30d7\u306b\u7d50\u5408\u3059\u308b\u64cd\u4f5c\u3067\u3042\u308a\u3001DataFrame \u5185\u306e\u30c7\u30fc\u30bf\u3092\u96c6\u7d04\u3001\u30b0\u30eb\u30fc\u30d7\u5316\u3001\u30d5\u30a3\u30eb\u30bf\u30fc\u51e6\u7406\u3001\u304a\u3088\u3073\u8981\u7d04\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002Pandas \u306e groupby \u30e1\u30bd\u30c3\u30c9\u306f\u3001\u30c7\u30fc\u30bf\u306e\u30b0\u30eb\u30fc\u30d7\u5316\u64cd\u4f5c\u3092\u4fbf\u5229\u306b\u5b9f\u88c5\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30c7\u30fc\u30bf\u306e\u30b0\u30eb\u30fc\u30d7\u5316\u3067\u306f\u3001\u901a\u5e38\u3001\u30b0\u30eb\u30fc\u30d7\u5316\u306e\u57fa\u6e96\u3068\u3057\u3066 1 \u3064\u4ee5\u4e0a\u306e\u30ad\u30fc (\u30ad\u30fc) \u3092\u6307\u5b9a\u3057\u3001\u5bfe\u5fdc\u3059\u308b\u96c6\u8a08\u95a2\u6570 (\u5408\u8a08\u3001\u5e73\u5747\u3001\u30ab\u30a6\u30f3\u30c8\u3001\u6700\u5c0f\u3001\u6700\u5927\u306a\u3069) \u3092\u5404\u30b0\u30eb\u30fc\u30d7\u306b\u9069\u7528\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u5404\u30b0\u30eb\u30fc\u30d7\u96c6\u8a08\u7d50\u679c\u306e\u5024\u3092\u53d6\u5f97\u3057\u307e\u3059\u3002\u6700\u5f8c\u306b\u3001\u8996\u899a\u7684\u306a\u5206\u6790\u306e\u305f\u3081\u306b\u3001\u8907\u6570\u306e\u96c6\u8a08\u7d50\u679c\u3092\u30c6\u30fc\u30d6\u30eb\u306b\u7d50\u5408\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u7c21\u5358\u306a\u4f8b\u3092\u6b21\u306b\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u6ce8\u6587\u756a\u53f7\u3001\u88fd\u54c1\u540d\u3001\u8ca9\u58f2\u91d1\u984d\u3001\u8ca9\u58f2\u65e5\u3001\u5730\u57df\u306a\u3069\u306e\u60c5\u5831\u3092\u542b\u3080\u8ca9\u58f2\u6ce8\u6587\u30c7\u30fc\u30bf \u30bb\u30c3\u30c8\u304c\u3042\u308b\u3068\u3057\u307e\u3059\u3002\u6b21\u306e\u3088\u3046\u306b\u3001groupby \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001\u58f2\u4e0a\u30c7\u30fc\u30bf\u306e\u5730\u57df\u30d9\u30fc\u30b9\u306e\u30b0\u30eb\u30fc\u30d7\u5316\u3092\u751f\u6210\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">python\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code>import pandas as pd\n\n# \u8bfb\u53d6\u6570\u636e\u96c6\ndf = pd.read_csv('sales_data.csv')\n\n# \u751f\u6210\u6570\u636e\u5206\u7ec4\ngrouped = df.groupby('Region')\n\n# \u5bf9\u6bcf\u4e2a\u5206\u7ec4\u5e94\u7528sum\u51fd\u6570\uff0c\u8ba1\u7b97\u603b\u9500\u552e\u989d\nsales_by_region = grouped['Sales'].sum()\n\n# \u663e\u793a\u7ed3\u679c\nprint(sales_by_region)\n<\/code><\/pre>\n\n\n\n<p>\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001\u6700\u521d\u306b read_csv \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u8ca9\u58f2\u6ce8\u6587\u30c7\u30fc\u30bf \u30bb\u30c3\u30c8\u3092\u8aad\u307f\u53d6\u308a\u3001\u6b21\u306b groupby \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u5730\u57df\u30d9\u30fc\u30b9\u306e\u8ca9\u58f2\u30c7\u30fc\u30bf \u30b0\u30eb\u30fc\u30d7\u3092\u751f\u6210\u3057\u307e\u3059\u3002groupby \u30e1\u30bd\u30c3\u30c9\u3067\u306f\u3001Region \u5217\u3092\u30b0\u30eb\u30fc\u30d7\u5316\u30ad\u30fc\u3068\u3057\u3066\u6307\u5b9a\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u6b21\u306b\u3001sum \u95a2\u6570\u3092\u5404\u30b0\u30eb\u30fc\u30d7\u306b\u9069\u7528\u3057\u3066\u3001\u5404\u5730\u57df\u306e\u5408\u8a08\u58f2\u4e0a\u9ad8\u3092\u8a08\u7b97\u3057\u307e\u3057\u305f\u3002\u6700\u5f8c\u306b\u3001print \u95a2\u6570\u3092\u4f7f\u7528\u3057\u3066\u7d50\u679c\u3092\u8868\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u7d50\u679c\u306e\u7d50\u679c\u306f\u3001\u884c\u304c\u5730\u57df\u3092\u8868\u3057\u3001\u30bb\u30eb\u5185\u306e\u5024\u304c\u305d\u306e\u5730\u57df\u306e\u7dcf\u58f2\u4e0a\u3092\u8868\u3059\u5358\u4e00\u5217\u306e DataFrame \u3068\u3057\u3066\u8868\u793a\u3067\u304d\u307e\u3059\u3002DataFrame \u306e\u3055\u307e\u3056\u307e\u306a\u5206\u6790\u6a5f\u80fd\u3084\u3001Matplotlib \u306a\u3069\u306e\u8996\u899a\u5316\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3059\u308b\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u65b9\u6cd5\u3067\u30c7\u30fc\u30bf \u30b0\u30eb\u30fc\u30d7\u3092\u5206\u6790\u304a\u3088\u3073\u8996\u899a\u5316\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u8981\u7d04\u3059\u308b\u3068\u3001\u30c7\u30fc\u30bf\u306e\u30b0\u30eb\u30fc\u30d7\u5316\u306f\u3001DataFrame \u5185\u306e\u30c7\u30fc\u30bf\u306e\u96c6\u8a08\u3001\u30b0\u30eb\u30fc\u30d7\u5316\u3001\u30d5\u30a3\u30eb\u30bf\u30fc\u51e6\u7406\u3001\u8981\u7d04\u306b\u4f7f\u7528\u3067\u304d\u308b\u975e\u5e38\u306b\u4fbf\u5229\u306a\u30c7\u30fc\u30bf\u5206\u6790\u30c4\u30fc\u30eb\u3067\u3059\u3002Pandas \u306e groupby \u30e1\u30bd\u30c3\u30c9\u306f\u3001\u30c7\u30fc\u30bf\u306e\u30b0\u30eb\u30fc\u30d7\u5316\u64cd\u4f5c\u3092\u7c21\u5358\u306b\u5b9f\u88c5\u3067\u304d\u308b\u305f\u3081\u3001\u30c7\u30fc\u30bf\u306e\u5206\u6790\u3068\u8996\u899a\u5316\u306b\u975e\u5e38\u306b\u4fbf\u5229\u306a\u65b9\u6cd5\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1857\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u30c7\u30fc\u30bf\u306e\u30de\u30fc\u30b8\uff08Merge\u3001Join\u3001Concat\uff09\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>\u30c7\u30fc\u30bf \u30de\u30fc\u30b8\u306f\u30012 \u3064\u4ee5\u4e0a\u306e DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092 1 \u3064\u306b\u30de\u30fc\u30b8\u3059\u308b\u64cd\u4f5c\u3067\u3042\u308a\u3001DataFrame \u5185\u306e\u30c7\u30fc\u30bf\u306e\u30de\u30fc\u30b8\u3001\u30b9\u30d7\u30e9\u30a4\u30b7\u30f3\u30b0\u3001\u30de\u30c3\u30c1\u30f3\u30b0\u3001\u7d71\u5408\u306a\u3069\u306e\u64cd\u4f5c\u3092\u5b9f\u884c\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002Pandas \u306e merge\u3001join\u3001\u304a\u3088\u3073 concat \u30e1\u30bd\u30c3\u30c9\u306f\u3001\u30c7\u30fc\u30bf \u30de\u30fc\u30b8\u64cd\u4f5c\u3092\u7c21\u5358\u306b\u5b9f\u88c5\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>merge \u30e1\u30bd\u30c3\u30c9: merge \u30e1\u30bd\u30c3\u30c9\u306f\u3001\u6307\u5b9a\u3055\u308c\u305f\u5217\u306b\u5f93\u3063\u3066\u30012 \u3064\u306e DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092 1 \u3064\u306b\u30de\u30fc\u30b8\u3067\u304d\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u30012 \u3064\u306e DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8 df1 \u3068 df2 \u304c\u3042\u308a\u3001\u305d\u308c\u305e\u308c\u306b\u6ce8\u6587\u756a\u53f7\u3001\u88fd\u54c1\u540d\u3001\u58f2\u4e0a\u3001\u8ca9\u58f2\u65e5\u3001\u5730\u57df\u306a\u3069\u306e\u60c5\u5831\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u3068\u3057\u307e\u3059\u3002merge \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001\u6ce8\u6587\u756a\u53f7\u306e\u5217\u306b\u5f93\u3063\u3066\u305d\u308c\u3089\u3092\u30de\u30fc\u30b8\u3067\u304d\u307e\u3059\u3002 csharpCopy \u30b3\u30fc\u30c9<code>import pandas as pd # \u8bfb\u53d6\u6570\u636e\u96c6 df1 = pd.read_csv('sales_data1.csv') df2 = pd.read_csv('sales_data2.csv') # \u6309\u7167\u8ba2\u5355\u53f7\u5217\u8fdb\u884c\u5408\u5e76 merged = pd.merge(df1, df2, on='OrderNumber')&nbsp;<\/code>\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001\u6700\u521d\u306b read_csv \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066 2 \u3064\u306e DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u8aad\u307f\u53d6\u308a\u3001\u6b21\u306b merge \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u6ce8\u6587\u756a\u53f7\u306e\u5217\u306b\u5f93\u3063\u3066\u305d\u308c\u3089\u3092\u30de\u30fc\u30b8\u3057\u307e\u3059\u3002 .<\/li>\n\n\n\n<li>join \u30e1\u30bd\u30c3\u30c9: join \u30e1\u30bd\u30c3\u30c9\u306f\u3001\u6307\u5b9a\u3055\u308c\u305f\u5217\u306b\u5f93\u3063\u3066 2 \u3064\u306e DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092 1 \u3064\u306b\u7d50\u5408\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u3055\u307e\u3056\u307e\u306a\u7570\u306a\u308b\u7d50\u5408\u65b9\u6cd5\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u30012 \u3064\u306e DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8 df1 \u3068 df2 \u304c\u3042\u308a\u3001\u305d\u308c\u305e\u308c\u306b\u6ce8\u6587\u756a\u53f7\u3001\u88fd\u54c1\u540d\u3001\u58f2\u4e0a\u3001\u8ca9\u58f2\u65e5\u3001\u5730\u57df\u306a\u3069\u306e\u60c5\u5831\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u3068\u3057\u307e\u3059\u3002join \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u6ce8\u6587\u756a\u53f7\u5217\u306b\u5f93\u3063\u3066\u305d\u308c\u3089\u3092\u30de\u30fc\u30b8\u3057\u3001\u5de6\u306e join \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002 csharpCopy \u30b3\u30fc\u30c9<code>import pandas as pd # \u8bfb\u53d6\u6570\u636e\u96c6 df1 = pd.read_csv('sales_data1.csv') df2 = pd.read_csv('sales_data2.csv') # \u6309\u7167\u8ba2\u5355\u53f7\u5217\u8fdb\u884c\u5408\u5e76\uff0c\u5e76\u4f7f\u7528\u5de6\u8fde\u63a5\u65b9\u5f0f joined = df1.join(df2.set_index('OrderNumber'), on='OrderNumber', how='left')&nbsp;<\/code>\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001\u6700\u521d\u306b read_csv \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066 2 \u3064\u306e DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u8aad\u307f\u53d6\u308a\u3001\u6b21\u306b join \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u305d\u308c\u3089\u3092\u30de\u30fc\u30b8\u3057\u307e\u3059\u3002\u6ce8\u6587\u756a\u53f7\u306b\u5f93\u3063\u3066\u5217\u304c\u30de\u30fc\u30b8\u3055\u308c\u3001\u5de6\u7d50\u5408\u304c\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/li>\n\n\n\n<li>concat \u30e1\u30bd\u30c3\u30c9: concat \u30e1\u30bd\u30c3\u30c9\u306f\u3001\u6307\u5b9a\u3055\u308c\u305f\u8ef8 (\u884c\u307e\u305f\u306f\u5217) \u306b\u6cbf\u3063\u3066 2 \u3064\u4ee5\u4e0a\u306e DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u30012 \u3064\u306e DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8 df1 \u3068 df2 \u304c\u3042\u308a\u3001\u305d\u308c\u305e\u308c\u306b\u6ce8\u6587\u756a\u53f7\u3001\u88fd\u54c1\u540d\u3001\u58f2\u4e0a\u3001\u8ca9\u58f2\u65e5\u3001\u5730\u57df\u306a\u3069\u306e\u60c5\u5831\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u3068\u3057\u307e\u3059\u3002concat \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u884c\u8ef8\u306b\u6cbf\u3063\u3066\u30de\u30fc\u30b8\u3067\u304d\u307e\u3059<code>import pandas as pd # \u8bfb\u53d6\u6570\u636e\u96c6 df1 = pd.read_csv('sales_data1.csv') df2 = pd.read_csv('sales_data2.csv') # \u6cbf\u7740\u884c\u8f74\u8fdb\u884c\u5408\u5e76 concatenated = pd.concat([df1, df2])&nbsp;<\/code>\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u3064\u307e\u308a\u3001\u30c7\u30fc\u30bf\u306e\u30de\u30fc\u30b8\u3068\u306f\u30012 \u3064\u4ee5\u4e0a\u306e DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092 1 \u3064\u306b\u30de\u30fc\u30b8\u3059\u308b\u64cd\u4f5c\u3067\u3042\u308a\u3001DataFrame \u3067\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1857\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u7d9a\u3051\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u5185\u306e\u30c7\u30fc\u30bf\u306e\u30de\u30fc\u30b8\u3001\u30b9\u30d7\u30e9\u30a4\u30b7\u30f3\u30b0\u3001\u30de\u30c3\u30c1\u30f3\u30b0\u3001\u7d71\u5408\u306a\u3069\u306e\u64cd\u4f5c\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002Pandas \u306e merge\u3001join\u3001\u304a\u3088\u3073 concat \u30e1\u30bd\u30c3\u30c9\u306f\u3001\u30c7\u30fc\u30bf \u30de\u30fc\u30b8\u64cd\u4f5c\u3092\u7c21\u5358\u306b\u5b9f\u88c5\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30c7\u30fc\u30bf\u306e\u30de\u30fc\u30b8\u64cd\u4f5c\u3067\u306f\u3001\u30de\u30fc\u30b8 \u30ad\u30fc\u3068\u30de\u30fc\u30b8\u65b9\u6cd5\u3068\u3044\u3046 2 \u3064\u306e\u91cd\u8981\u306a\u30d1\u30e9\u30e1\u30fc\u30bf\u306b\u6ce8\u610f\u3092\u6255\u3046\u5fc5\u8981\u304c\u3042\u308b\u3053\u3068\u306b\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p>\u30de\u30fc\u30b8 \u30ad\u30fc\u306f\u3001\u30de\u30fc\u30b8\u6642\u306b\u4e00\u81f4\u3059\u308b\u5217\u3092\u53c2\u7167\u3057\u307e\u3059\u3002\u901a\u5e38\u306f\u3001\u4e21\u65b9\u306e DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u5171\u901a\u306e\u5217\u3067\u3059\u3002\u30c7\u30fc\u30bf\u306e\u30de\u30fc\u30b8\u306b merge \u30e1\u30bd\u30c3\u30c9\u3068 join \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u3001\u30de\u30fc\u30b8 \u30ad\u30fc\u3092\u6307\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u4f75\u5408\u6cd5\u3068\u306f\u3001\u4f75\u5408\u306e\u65b9\u6cd5\u3092\u6307\u3057\u3001\u901a\u5e38\u306f\u3001\u5185\u7d50\u5408\uff08inner\uff09\u3001\u5de6\u7d50\u5408\uff08left\uff09\u3001\u53f3\u7d50\u5408\uff08right\uff09\u3001\u5916\u7d50\u5408\uff08outer\uff09\u306e4\u3064\u306e\u65b9\u6cd5\u304c\u3042\u308a\u307e\u3059\u3002\u5185\u90e8\u7d50\u5408\u306f\u4e00\u81f4\u3059\u308b\u884c\u306e\u307f\u3092\u4fdd\u6301\u3059\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u3001\u5de6\u7d50\u5408\u306f\u5de6\u5074\u306e\u3059\u3079\u3066\u306e\u884c\u3068\u53f3\u5074\u306b\u4e00\u81f4\u3059\u308b\u884c\u3092\u4fdd\u6301\u3059\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u3001\u53f3\u7d50\u5408\u306f\u53f3\u5074\u306e\u3059\u3079\u3066\u306e\u884c\u3068\u5de6\u306b\u4e00\u81f4\u3059\u308b\u884c\u3092\u4fdd\u6301\u3059\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u3001\u5916\u90e8\u7d50\u5408\u5de6\u53f3\u306e\u3059\u3079\u3066\u306e\u884c\u3092\u4fdd\u6301\u3059\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u3001\u4e00\u81f4\u3057\u306a\u3044\u884c\u306f NaN \u3067\u57cb\u3081\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30c7\u30fc\u30bf\u7d50\u5408\u306bmerge\u304a\u3088\u3073join\u65b9\u5f0f\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u306f\u7d50\u5408\u65b9\u6cd5\u3092\u6307\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u30c7\u30fc\u30bf\u7d50\u5408\u306bconcat\u65b9\u5f0f\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u306f\u7d50\u5408\u65b9\u6cd5\u3092\u6307\u5b9a\u3059\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p>\u3064\u307e\u308a\u3001\u30c7\u30fc\u30bf \u30de\u30fc\u30b8\u306f\u975e\u5e38\u306b\u4fbf\u5229\u306a\u30c7\u30fc\u30bf\u64cd\u4f5c\u30c4\u30fc\u30eb\u3067\u3042\u308a\u3001DataFrame \u5185\u306e\u30c7\u30fc\u30bf\u3092\u30de\u30fc\u30b8\u3001\u63a5\u5408\u3001\u7167\u5408\u3001\u304a\u3088\u3073\u7d71\u5408\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002Pandas \u306e\u30de\u30fc\u30b8\u3001\u7d50\u5408\u3001\u304a\u3088\u3073\u9023\u7d50\u30e1\u30bd\u30c3\u30c9\u306f\u3001\u30c7\u30fc\u30bf \u30de\u30fc\u30b8\u64cd\u4f5c\u3092\u7c21\u5358\u306b\u5b9f\u88c5\u3067\u304d\u308b\u305f\u3081\u3001\u30c7\u30fc\u30bf\u5206\u6790\u3068\u8996\u899a\u5316\u306e\u305f\u3081\u306e\u975e\u5e38\u306b\u4fbf\u5229\u306a\u65b9\u6cd5\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1857\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8a18\u8ff0\u7d71\u8a08\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u6559\u3048\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>\u8a18\u8ff0\u7d71\u8a08\uff08Descriptive Statistics\uff09\u306f\u3001\u30c7\u30fc\u30bf\u3092\u8981\u7d04\u3057\u3066\u8aac\u660e\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u7d71\u8a08\u5206\u6790\u624b\u6cd5\u3067\u3042\u308a\u3001\u30c7\u30fc\u30bf\u3092\u52b9\u679c\u7684\u306b\u5206\u6790\u3059\u308b\u305f\u3081\u306b\u3001\u3055\u307e\u3056\u307e\u306a\u7d71\u8a08\u6307\u6a19\u3092\u901a\u3058\u3066\u30c7\u30fc\u30bf\u306e\u4e2d\u5fc3\u7684\u306a\u50be\u5411\u3001\u5909\u52d5\u306e\u7a0b\u5ea6\u3001\u304a\u3088\u3073\u5206\u5e03\u3092\u8a18\u8ff0\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059.\u5206\u6790\u3068\u89e3\u91c8.&nbsp;Pandas \u306e describe \u30e1\u30bd\u30c3\u30c9\u306f\u3001\u8a18\u8ff0\u7d71\u8a08\u5206\u6790\u306b\u4fbf\u5229\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u8a18\u8ff0\u7d71\u8a08\u306b\u306f\u3001\u6b21\u306e\u3082\u306e\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u4e2d\u5fc3\u50be\u5411\u6307\u6a19: \u4e2d\u5fc3\u50be\u5411\u6307\u6a19\u306f\u3001\u5e73\u5747 (Mean)\u3001\u4e2d\u592e\u5024 (Median)\u3001\u6700\u983b\u5024 (Mode) \u306a\u3069\u3001\u30c7\u30fc\u30bf\u306e\u4e2d\u5fc3\u4f4d\u7f6e\u3092\u793a\u3059\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u305d\u306e\u4e2d\u3067\u3001\u5e73\u5747\u306f\u3059\u3079\u3066\u306e\u30c7\u30fc\u30bf\u306e\u7b97\u8853\u5e73\u5747\u3001\u4e2d\u592e\u5024\u306f\u3059\u3079\u3066\u306e\u30c7\u30fc\u30bf\u3092\u30b5\u30a4\u30ba\u3067\u4e26\u3079\u66ff\u3048\u305f\u5f8c\u306e\u4e2d\u592e\u5024\u3001\u6700\u983b\u5024\u306f\u6700\u3082\u591a\u304f\u51fa\u73fe\u3059\u308b\u5024\u3067\u3059\u3002<\/li>\n\n\n\n<li>\u5909\u52d5\u5ea6\u6307\u6570: \u5909\u52d5\u5ea6\u6307\u6570\u306f\u3001\u6a19\u6e96\u504f\u5dee (Standard Deviation)\u3001\u5206\u6563 (Variance)\u3001\u7bc4\u56f2 (Range) \u306a\u3069\u3001\u30c7\u30fc\u30bf\u306e\u5206\u6563\u306e\u7a0b\u5ea6\u3092\u793a\u3059\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u3053\u306e\u3046\u3061\u3001\u6a19\u6e96\u504f\u5dee\u306f\u5168\u30c7\u30fc\u30bf\u306e\u5e73\u5747\u5024\u304b\u3089\u306e\u305a\u308c\u5177\u5408\u306e\u5e73\u5747\u3001\u5206\u6563\u306f\u6a19\u6e96\u504f\u5dee\u306e2\u4e57\u3001\u7bc4\u56f2\u306f\u30c7\u30fc\u30bf\u306e\u6700\u5927\u5024\u3068\u6700\u5c0f\u5024\u306e\u5dee\u3067\u3059\u3002<\/li>\n\n\n\n<li>\u5206\u5e03\u5f62\u72b6\u6307\u6570: \u5206\u5e03\u5f62\u72b6\u6307\u6570\u306f\u3001\u6b6a\u5ea6 (\u6b6a\u5ea6) \u3084\u5c16\u5ea6 (Kurtosis) \u306a\u3069\u3001\u30c7\u30fc\u30bf\u306e\u5206\u5e03\u5f62\u72b6\u3092\u8868\u3059\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u3053\u306e\u3046\u3061\u3001\u6b6a\u5ea6\u306f\u30c7\u30fc\u30bf\u5206\u5e03\u306e\u6b6a\u5ea6\u3092\u793a\u3059\u3082\u306e\u3067\u3001\u6b6a\u5ea6\u306e\u5024\u306f\u3001\u30c7\u30fc\u30bf\u304c\u53f3\u306b\u6b6a\u3093\u3067\u3044\u308b\u3053\u3068\u3092\u6b63\u3001\u5de6\u306b\u6b6a\u3093\u3067\u3044\u308b\u3053\u3068\u3092\u8ca0\u3001\u30c7\u30fc\u30bf\u304c\u5de6\u306b\u6b6a\u3093\u3067\u3044\u308b\u3053\u3068\u30920\u3067\u8868\u3057\u307e\u3059\u3002\u30c7\u30fc\u30bf\u5206\u5e03\u304c\u5bfe\u79f0\u3067\u3042\u308b\u3053\u3068. \u5c16\u5ea6\u306f\u30c7\u30fc\u30bf\u5206\u5e03\u306e\u92ed\u3055\u3092\u793a\u3059\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059. 3 \u3088\u308a\u5927\u304d\u3044\u5024\u306f\u30c7\u30fc\u30bf\u5206\u5e03\u304c\u6b63\u898f\u5206\u5e03\u3088\u308a\u3082\u92ed\u3044\u3053\u3068\u3092\u793a\u3057, 3 \u672a\u6e80\u306f\u30c7\u30fc\u30bf\u5206\u5e03\u304c\u6b63\u898f\u5206\u5e03\u3088\u308a\u3082\u5e73\u5766\u3067\u3042\u308b\u3053\u3068\u3092\u793a\u3057\u307e\u3059.\u6b63\u898f\u5206\u5e03\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u7c21\u5358\u306a\u4f8b\u3092\u6b21\u306b\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u6ce8\u6587\u756a\u53f7\u3001\u88fd\u54c1\u540d\u3001\u8ca9\u58f2\u91d1\u984d\u3001\u8ca9\u58f2\u65e5\u3001\u5730\u57df\u306a\u3069\u306e\u60c5\u5831\u3092\u542b\u3080\u8ca9\u58f2\u6ce8\u6587\u30c7\u30fc\u30bf \u30bb\u30c3\u30c8\u304c\u3042\u308b\u3068\u3057\u307e\u3059\u3002describe \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001\u58f2\u4e0a\u306b\u95a2\u3059\u308b\u8a18\u8ff0\u7d71\u8a08\u5206\u6790\u3092\u5b9f\u884c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">bash\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code>import pandas as pd\n\n# \u8bfb\u53d6\u6570\u636e\u96c6\ndf = pd.read_csv('sales_data.csv')\n\n# \u5bf9\u9500\u552e\u989d\u8fdb\u884c\u63cf\u8ff0\u6027\u7edf\u8ba1\u5206\u6790\nsales_summary = df['Sales'].describe()\n\n# \u663e\u793a\u7ed3\u679c\nprint(sales_summary)\n<\/code><\/pre>\n\n\n\n<p>\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001\u6700\u521d\u306b read_csv \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u8ca9\u58f2\u6ce8\u6587\u30c7\u30fc\u30bf \u30bb\u30c3\u30c8\u3092\u8aad\u307f\u53d6\u308a\u3001\u6b21\u306b describe \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u58f2\u4e0a\u306b\u95a2\u3059\u308b\u8a18\u8ff0\u7d71\u8a08\u5206\u6790\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002\u6700\u5f8c\u306b\u3001print \u95a2\u6570\u3092\u4f7f\u7528\u3057\u3066\u7d50\u679c\u3092\u8868\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u751f\u6210\u3055\u308c\u305f\u7d50\u679c\u306b\u306f\u3001\u58f2\u4e0a\u306e\u5e73\u5747\u3001\u6a19\u6e96\u504f\u5dee\u3001\u6700\u5c0f\u5024\u3001\u6700\u5927\u5024\u300125% \u5206\u4f4d\u300150% \u5206\u4f4d\u300175% \u5206\u4f4d\u306a\u3069\u306e\u7d71\u8a08\u6307\u6a19\u304c\u542b\u307e\u308c\u3066\u304a\u308a\u3001\u30c7\u30fc\u30bf\u306e\u8981\u7d04\u3068\u8aac\u660e\u306b\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002\u30c7\u30fc\u30bf\u5206\u6790\u3068\u8996\u899a\u5316\u306e\u305f\u3081\u306e\u975e\u5e38\u306b\u4fbf\u5229\u306a\u65b9\u6cd5\u3002<\/p>\n\n\n\n<p>\u8981\u7d04\u3059\u308b\u3068\u3001\u8a18\u8ff0\u7d71\u8a08\u306f\u3001\u8981\u7d04\u3068\u5206\u6790\u306b\u4f7f\u7528\u3055\u308c\u308b\u65b9\u6cd5\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1857\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u7d9a\u3051\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>\u8aac\u660e\u3057\u305f\u7d71\u8a08\u5206\u6790\u65b9\u6cd5\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u7d71\u8a08\u6307\u6a19\u3092\u4f7f\u7528\u3057\u3066\u3001\u30c7\u30fc\u30bf\u304a\u3088\u3073\u305d\u306e\u4ed6\u306e\u60c5\u5831\u306e\u4e2d\u5fc3\u7684\u306a\u50be\u5411\u3001\u5909\u52d5\u5ea6\u3001\u304a\u3088\u3073\u5206\u5e03\u5f62\u5f0f\u3092\u8a18\u8ff0\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002Pandas \u306e describe \u30e1\u30bd\u30c3\u30c9\u306f\u3001\u8a18\u8ff0\u7d71\u8a08\u5206\u6790\u306b\u4fbf\u5229\u3067\u3059\u3002describe \u30e1\u30bd\u30c3\u30c9\u306b\u52a0\u3048\u3066\u3001Pandas \u306f\u3001\u3055\u307e\u3056\u307e\u306a\u7d71\u8a08\u6307\u6a19\u3092\u7c21\u5358\u306b\u8a08\u7b97\u3067\u304d\u308b mean\u3001median\u3001mode\u3001std\u3001var\u3001skew\u3001kurt \u306a\u3069\u3001\u4ed6\u306e\u591a\u304f\u306e\u8a18\u8ff0\u7d71\u8a08\u95a2\u6570\u3082\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u8a18\u8ff0\u7d71\u8a08\u306f\u3001\u30c7\u30fc\u30bf\u3092\u8981\u7d04\u3057\u3066\u8aac\u660e\u3059\u308b\u3053\u3068\u3057\u304b\u3067\u304d\u305a\u3001\u63a8\u8ad6\u7d71\u8a08\u5206\u6790\u3092\u5b9f\u884c\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u305a\u3001\u5168\u4f53\u7684\u306a\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u306e\u7279\u5b9a\u306e\u5024\u3092\u63a8\u6e2c\u3057\u305f\u308a\u3001\u4eee\u8aac\u691c\u5b9a\u3084\u305d\u306e\u4ed6\u306e\u64cd\u4f5c\u3092\u5b9f\u884c\u3057\u305f\u308a\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u30c7\u30fc\u30bf\u5206\u6790\u3084\u610f\u601d\u6c7a\u5b9a\u3092\u884c\u3046\u969b\u306b\u306f\u3001\u4ed6\u306e\u7d71\u8a08\u624b\u6cd5\u3084\u30c4\u30fc\u30eb\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u7dcf\u5408\u7684\u306b\u5206\u6790\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3064\u307e\u308a\u3001\u8a18\u8ff0\u7d71\u8a08\u306f\u975e\u5e38\u306b\u91cd\u8981\u306a\u7d71\u8a08\u5206\u6790\u65b9\u6cd5\u3067\u3042\u308a\u3001\u30c7\u30fc\u30bf\u3092\u8981\u7d04\u3057\u3066\u8aac\u660e\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3067\u304d\u3001\u30c7\u30fc\u30bf\u5206\u6790\u3068\u610f\u601d\u6c7a\u5b9a\u306e\u305f\u3081\u306e\u975e\u5e38\u306b\u91cd\u8981\u306a\u53c2\u7167\u3092\u63d0\u4f9b\u3057\u3066\u304f\u308c\u307e\u3059\u3002Pandas \u306f\u3001\u3055\u307e\u3056\u307e\u306a\u7d71\u8a08\u6307\u6a19\u3092\u7c21\u5358\u306b\u8a08\u7b97\u3067\u304d\u308b\u4fbf\u5229\u306a\u8a18\u8ff0\u7d71\u8a08\u95a2\u6570\u3068\u30e1\u30bd\u30c3\u30c9\u3092\u591a\u6570\u63d0\u4f9b\u3057\u3001\u4ed6\u306e\u30c7\u30fc\u30bf\u51e6\u7406\u304a\u3088\u3073\u5206\u6790\u30c4\u30fc\u30eb\u3068\u7d44\u307f\u5408\u308f\u305b\u3066\u4f7f\u7528\u200b\u200b\u3057\u3066\u3001\u3088\u308a\u8a73\u7d30\u3067\u5305\u62ec\u7684\u306a\u30c7\u30fc\u30bf\u5206\u6790\u3068\u89e3\u91c8\u3092\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1857\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u4e26\u3079\u65b9\u3092\u8a73\u3057\u304f\u6559\u3048\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>\u4e26\u3079\u66ff\u3048\u3068\u306f\u3001\u30c7\u30fc\u30bf\u3092\u4e26\u3079\u66ff\u3048\u3066\u4e26\u3079\u308b\u64cd\u4f5c\u3067\u3001\u6307\u5b9a\u3057\u305f\u5217\u307e\u305f\u306f\u884c\u306b\u5f93\u3063\u3066\u30c7\u30fc\u30bf\u3092\u4e26\u3079\u66ff\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u6607\u9806\u304a\u3088\u3073\u964d\u9806\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002\u30c7\u30fc\u30bf\u306e\u5206\u6790\u3068\u8996\u899a\u5316\u3067\u306f\u3001\u3088\u308a\u826f\u3044\u5206\u6790\u3068\u89e3\u91c8\u306e\u305f\u3081\u306b\u30c7\u30fc\u30bf\u3092\u30e9\u30f3\u30af\u4ed8\u3051\u3057\u3066\u63d0\u793a\u3059\u308b\u305f\u3081\u306b\u3001\u4e26\u3079\u66ff\u3048\u64cd\u4f5c\u304c\u3088\u304f\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>Pandas \u3067\u306f\u3001sort_values \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066 DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u30bd\u30fc\u30c8\u3067\u304d\u307e\u3059\u3002sort_values \u30e1\u30bd\u30c3\u30c9\u306f\u3001\u6307\u5b9a\u3055\u308c\u305f\u5217\u307e\u305f\u306f\u884c\u306b\u5f93\u3063\u3066\u30c7\u30fc\u30bf\u3092\u30bd\u30fc\u30c8\u3067\u304d\u3001\u6607\u9806\u304a\u3088\u3073\u964d\u9806\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u6ce8\u6587\u756a\u53f7\u3001\u88fd\u54c1\u540d\u3001\u8ca9\u58f2\u91d1\u984d\u3001\u8ca9\u58f2\u65e5\u3001\u5730\u57df\u306a\u3069\u306e\u60c5\u5831\u3092\u542b\u3080\u8ca9\u58f2\u6ce8\u6587\u306e\u30c7\u30fc\u30bf \u30bb\u30c3\u30c8\u304c\u3042\u308b\u3068\u3057\u307e\u3059\u3002sort_values \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u58f2\u4e0a\u3092\u4e26\u3079\u66ff\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">python\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code>import pandas as pd\n\n# \u8bfb\u53d6\u6570\u636e\u96c6\ndf = pd.read_csv('sales_data.csv')\n\n# \u6309\u7167\u9500\u552e\u989d\u964d\u5e8f\u6392\u5e8f\ndf_sorted = df.sort_values(by='Sales', ascending=False)\n\n# \u663e\u793a\u7ed3\u679c\nprint(df_sorted.head(10))\n<\/code><\/pre>\n\n\n\n<p>\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001\u6700\u521d\u306b read_csv \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u8ca9\u58f2\u6ce8\u6587\u30c7\u30fc\u30bf \u30bb\u30c3\u30c8\u3092\u8aad\u307f\u53d6\u308a\u3001\u6b21\u306b sort_values \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u58f2\u4e0a\u3092\u4e26\u3079\u66ff\u3048\u307e\u3059\u3002\u3053\u3053\u3067\u3001by \u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u306f\u58f2\u4e0a\u5217\u306b\u3088\u308b\u4e26\u3079\u66ff\u3048\u3092\u6307\u5b9a\u3057\u3001ascending \u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u306f\u4e26\u3079\u66ff\u3048\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002\u964d\u9806\u3067\u3002\u6700\u5f8c\u306b\u3001head \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001\u4e26\u3079\u66ff\u3048\u5f8c\u306e\u6700\u521d\u306e 10 \u884c\u306e\u30c7\u30fc\u30bf\u3092\u8868\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u6307\u5b9a\u3057\u305f\u5217\u306b\u3088\u308b\u4e26\u3079\u66ff\u3048\u306b\u52a0\u3048\u3066\u3001sort_values \u30e1\u30bd\u30c3\u30c9\u306f\u3001\u8907\u6570\u5217\u306e\u4e26\u3079\u66ff\u3048\u3068\u30ab\u30b9\u30bf\u30e0\u306e\u4e26\u3079\u66ff\u3048\u3082\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u8907\u6570\u5217\u306e\u4e26\u3079\u66ff\u3048\u3092\u4f7f\u7528\u3057\u3066\u3001\u30c7\u30fc\u30bf\u3092\u3088\u308a\u7d30\u304b\u304f\u4e26\u3079\u66ff\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">python\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code>import pandas as pd\n\n# \u8bfb\u53d6\u6570\u636e\u96c6\ndf = pd.read_csv('sales_data.csv')\n\n# \u6309\u7167\u9500\u552e\u989d\u548c\u9500\u552e\u65e5\u671f\u8fdb\u884c\u6392\u5e8f\ndf_sorted = df.sort_values(by=['Sales', 'OrderDate'], ascending=[False, True])\n\n# \u663e\u793a\u7ed3\u679c\nprint(df_sorted.head(10))\n<\/code><\/pre>\n\n\n\n<p>\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001sort_values \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u8ca9\u58f2\u304a\u3088\u3073\u8ca9\u58f2\u65e5\u3092\u4e26\u3079\u66ff\u3048\u307e\u3059\u3002by \u30d1\u30e9\u30e1\u30fc\u30bf\u306f\u3001\u8ca9\u58f2\u304a\u3088\u3073\u8ca9\u58f2\u65e5\u306e\u5217\u306b\u3088\u308b\u4e26\u3079\u66ff\u3048\u3092\u6307\u5b9a\u3057\u3001ascending \u30d1\u30e9\u30e1\u30fc\u30bf\u306f\u3001\u964d\u9806\u304a\u3088\u3073\u6607\u9806\u3067\u306e\u4e26\u3079\u66ff\u3048\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002\u6700\u5f8c\u306b\u3001head \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001\u4e26\u3079\u66ff\u3048\u5f8c\u306e\u6700\u521d\u306e 10 \u884c\u306e\u30c7\u30fc\u30bf\u3092\u8868\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>Pandas \u306f\u3001sort_values \u30e1\u30bd\u30c3\u30c9\u306b\u52a0\u3048\u3066\u3001\u4e26\u3079\u66ff\u3048\u64cd\u4f5c\u306e\u305f\u3081\u306e sort_index \u30e1\u30bd\u30c3\u30c9\u3068 nlargest\/nsmallest \u30e1\u30bd\u30c3\u30c9\u3082\u63d0\u4f9b\u3057\u307e\u3059\u3002sort_index \u30e1\u30bd\u30c3\u30c9\u306f\u3001\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u5024\u306b\u5f93\u3063\u3066\u30c7\u30fc\u30bf\u3092\u4e26\u3079\u66ff\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u3001nlargest\/nsmallest \u30e1\u30bd\u30c3\u30c9\u306f\u3001DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u6700\u5927\u5024\u307e\u305f\u306f\u6700\u5c0f\u5024\u3092\u4fbf\u5229\u306b\u53d6\u308a\u51fa\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u4e26\u3079\u66ff\u3048\u95a2\u6570\u3068\u65b9\u6cd5\u306f\u3001\u30c7\u30fc\u30bf\u5206\u6790\u3068\u8996\u899a\u5316\u3067\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3064\u307e\u308a\u3001\u30bd\u30fc\u30c8\u3068\u306f\u30c7\u30fc\u30bf\u3092\u4e26\u3079\u66ff\u3048\u3066\u4e26\u3079\u308b\u64cd\u4f5c\u3067\u3001\u6307\u5b9a\u3057\u305f\u5217\u307e\u305f\u306f\u884c\u306b\u5f93\u3063\u3066\u30c7\u30fc\u30bf\u3092\u4e26\u3079\u66ff\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u6607\u9806\u304a\u3088\u3073\u964d\u9806\u3067\u306e\u4e26\u3079\u66ff\u3048\u304c\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u307e\u3059\u3002Pandas \u3067\u306f\u3001\u30bd\u30fc\u30c8\u64cd\u4f5c\u306b sort_values \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002\u30bd\u30fc\u30c8\u64cd\u4f5c\u306b\u306f\u3001sort_index \u30e1\u30bd\u30c3\u30c9\u3068 nlargest\/nsmallest \u30e1\u30bd\u30c3\u30c9\u3082\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002\u4e26\u3079\u66ff\u3048\u64cd\u4f5c\u306f\u3001\u3088\u308a\u826f\u3044\u5206\u6790\u3068\u89e3\u91c8\u306e\u305f\u3081\u306b\u30c7\u30fc\u30bf\u3092\u30e9\u30f3\u30af\u4ed8\u3051\u3057\u3066\u8868\u793a\u3059\u308b\u305f\u3081\u306b\u3088\u304f\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1857\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u76f8\u95a2\u5206\u6790\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u6559\u3048\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>\u76f8\u95a2\u5206\u6790 (Correlation Analysis) \u306f\u30012 \u3064\u4ee5\u4e0a\u306e\u5909\u6570\u9593\u306e\u95a2\u4fc2\u3092\u5206\u6790\u3059\u308b\u305f\u3081\u306e\u7d71\u8a08\u5206\u6790\u624b\u6cd5\u3067\u3042\u308a\u3001\u5909\u6570\u9593\u306e\u95a2\u9023\u306e\u7a0b\u5ea6\u3068\u65b9\u5411\u3092\u7406\u89e3\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u3001\u5909\u6570\u9593\u306e\u95a2\u4fc2\u3092\u4e88\u6e2c\u304a\u3088\u3073\u8abf\u67fb\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>Pandas \u3067\u306f\u3001DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u5185\u306e\u5217\u9593\u306e\u76f8\u95a2\u4fc2\u6570\u306f\u3001corr \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u8a08\u7b97\u3067\u304d\u307e\u3059\u3002\u76f8\u95a2\u4fc2\u6570\u306f\u30012 \u3064\u306e\u5909\u6570\u9593\u306e\u76f8\u95a2\u306e\u7a0b\u5ea6\u3068\u65b9\u5411\u3092\u6e2c\u5b9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u5024\u306e\u7bc4\u56f2\u306f -1 \u304b\u3089 1 \u306e\u9593\u3067\u3059\u3002\u7d76\u5bfe\u5024\u304c 1 \u306b\u8fd1\u3044\u307b\u3069\u76f8\u95a2\u304c\u5f37\u304f\u3001\u7d76\u5bfe\u5024\u304c0\u3001\u76f8\u95a2\u304c\u5f31\u3044\u3002\u3053\u306e\u3046\u3061\u3001\u6b63\u306e\u76f8\u95a2\u306f 2 \u3064\u306e\u5909\u6570\u306e\u5909\u5316\u50be\u5411\u304c\u4e00\u81f4\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u3001\u8ca0\u306e\u76f8\u95a2\u95a2\u4fc2\u306f 2 \u3064\u306e\u5909\u6570\u306e\u5909\u5316\u50be\u5411\u304c\u53cd\u5bfe\u3067\u3042\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u305f\u3068\u3048\u3070\u3001\u6ce8\u6587\u756a\u53f7\u3001\u88fd\u54c1\u540d\u3001\u58f2\u4e0a\u9ad8\u3001\u539f\u4fa1\u3001\u5229\u76ca\u3001\u8ca9\u58f2\u65e5\u3001\u5730\u57df\u306a\u3069\u306e\u60c5\u5831\u3092\u542b\u3080\u8ca9\u58f2\u6ce8\u6587\u306e\u30c7\u30fc\u30bf \u30bb\u30c3\u30c8\u304c\u3042\u308b\u3068\u3057\u307e\u3059\u3002corr \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001\u58f2\u4e0a\u3001\u30b3\u30b9\u30c8\u3001\u5229\u76ca\u306e\u9593\u306e\u76f8\u95a2\u4fc2\u6570\u3092\u8a08\u7b97\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">bash\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code>import pandas as pd\n\n# \u8bfb\u53d6\u6570\u636e\u96c6\ndf = pd.read_csv('sales_data.csv')\n\n# \u8ba1\u7b97\u9500\u552e\u989d\u3001\u6210\u672c\u548c\u5229\u6da6\u4e4b\u95f4\u7684\u76f8\u5173\u7cfb\u6570\ncorrelations = df[['Sales', 'Cost', 'Profit']].corr()\n\n# \u663e\u793a\u7ed3\u679c\nprint(correlations)\n<\/code><\/pre>\n\n\n\n<p>\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001\u6700\u521d\u306b read_csv \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u8ca9\u58f2\u6ce8\u6587\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u3092\u8aad\u307f\u53d6\u308a\u3001\u6b21\u306b corr \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u58f2\u4e0a\u3001\u30b3\u30b9\u30c8\u3001\u304a\u3088\u3073\u5229\u76ca\u306e\u9593\u306e\u76f8\u95a2\u4fc2\u6570\u3092\u8a08\u7b97\u3057\u307e\u3057\u305f\u3002\u6700\u5f8c\u306b\u3001print \u95a2\u6570\u3092\u4f7f\u7528\u3057\u3066\u7d50\u679c\u3092\u8868\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u751f\u6210\u3055\u308c\u305f\u7d50\u679c\u306b\u306f\u3001\u58f2\u4e0a\u3001\u30b3\u30b9\u30c8\u3001\u5229\u76ca\u306e\u9593\u306e\u76f8\u95a2\u4fc2\u6570\u30de\u30c8\u30ea\u30c3\u30af\u30b9\u304c\u542b\u307e\u308c\u3066\u304a\u308a\u3001\u76f8\u95a2\u5206\u6790\u3068\u30c7\u30fc\u30bf\u306e\u89e3\u91c8\u306b\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u58f2\u4e0a\u9ad8\u3068\u5229\u76ca\u306e\u76f8\u95a2\u4fc2\u6570\u306f0.83\u3067\u3042\u308a\u3001\u4e21\u8005\u306e\u95a2\u4fc2\u304c\u6bd4\u8f03\u7684\u5f37\u3044\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u58f2\u4e0a\u9ad8\u3068\u539f\u4fa1\u306e\u76f8\u95a2\u4fc2\u6570\u306f0.64\u3067\u3042\u308a\u3001\u4e21\u8005\u306e\u76f8\u95a2\u5ea6\u306f\u6bd4\u8f03\u7684\u5f31\u3044\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>In addition to the corr method, Pandas also provides other correlation analysis functions and methods. \u305f\u3068\u3048\u3070\u3001cov \u30e1\u30bd\u30c3\u30c9\u306f DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u5185\u306e\u5217\u9593\u306e\u5171\u5206\u6563\u3092\u8a08\u7b97\u3067\u304d\u3001pearsonr \u30e1\u30bd\u30c3\u30c9\u306f 2 \u3064\u306e\u5909\u6570\u9593\u306e\u30d4\u30a2\u30bd\u30f3\u76f8\u95a2\u4fc2\u6570\u3092\u8a08\u7b97\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u76f8\u95a2\u5206\u6790\u95a2\u6570\u3068\u65b9\u6cd5\u306f\u3001\u30c7\u30fc\u30bf\u9593\u306e\u95a2\u4fc2\u3068\u50be\u5411\u3092\u3088\u308a\u3088\u304f\u7406\u89e3\u3059\u308b\u305f\u3081\u306b\u3001\u30c7\u30fc\u30bf\u5206\u6790\u3068\u89e3\u91c8\u306b\u4fbf\u5229\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3064\u307e\u308a\u3001\u76f8\u95a2\u5206\u6790\u306f\u30012 \u3064\u4ee5\u4e0a\u306e\u5909\u6570\u9593\u306e\u95a2\u4fc2\u3092\u5206\u6790\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u7d71\u8a08\u5206\u6790\u624b\u6cd5\u3067\u3059.Pandas \u3067\u306f\u3001corr \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u5185\u306e\u5217\u9593\u306e\u76f8\u95a2\u4fc2\u6570\u3092\u8a08\u7b97\u3067\u304d\u307e\u3059\u3002\u76f8\u95a2\u4fc2\u6570\u306f\u3001\u5909\u6570\u9593\u306e\u95a2\u9023\u306e\u7a0b\u5ea6\u3068\u65b9\u5411\u3092\u7406\u89e3\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u3001\u5909\u6570\u9593\u306e\u95a2\u4fc2\u3092\u4e88\u6e2c\u3057\u3066\u8abf\u67fb\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1857\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u7a93\u95a2\u6570\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u6559\u3048\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>\u7a93\u95a2\u6570 (Window Function) \u306f\u3001\u30c7\u30fc\u30bf\u306e\u5206\u6790\u3068\u51e6\u7406\u306b\u4f7f\u7528\u3055\u308c\u308b\u4e00\u822c\u7684\u306a\u95a2\u6570\u3067\u3001\u30c7\u30fc\u30bf\u306b\u5bfe\u3057\u3066\u30b9\u30e9\u30a4\u30c7\u30a3\u30f3\u30b0 \u30a6\u30a3\u30f3\u30c9\u30a6\u8a08\u7b97\u3092\u5b9f\u884c\u3057\u3066\u3001\u3088\u308a\u6d17\u7df4\u3055\u308c\u305f\u30c7\u30fc\u30bf\u51e6\u7406\u7d50\u679c\u3092\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002Pandas \u3067\u306f\u3001\u30ed\u30fc\u30ea\u30f3\u30b0 \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u5217\u306b\u5bfe\u3057\u3066\u30a6\u30a3\u30f3\u30c9\u30a6\u95a2\u6570\u306e\u8a08\u7b97\u3092\u5b9f\u884c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u5177\u4f53\u7684\u306b\u306f\u3001\u30ed\u30fc\u30ea\u30f3\u30b0\u6cd5\u306f\u3001\u6307\u5b9a\u3055\u308c\u305f\u5217\u306b\u5bfe\u3057\u3066\u30b9\u30e9\u30a4\u30c7\u30a3\u30f3\u30b0 \u30a6\u30a3\u30f3\u30c9\u30a6\u8a08\u7b97\u3092\u5b9f\u884c\u3067\u304d\u3001\u5e73\u5747\u3001\u5408\u8a08\u3001\u6a19\u6e96\u504f\u5dee\u3001\u5909\u6570\u306a\u3069\u306e\u3055\u307e\u3056\u307e\u306a\u7d71\u8a08\u95a2\u6570\u3092\u8a08\u7b97\u30d7\u30ed\u30bb\u30b9\u3067\u4f7f\u7528\u3057\u3066\u3001\u30c7\u30fc\u30bf\u306e\u7d71\u8a08\u6307\u6a19\u3092\u8a08\u7b97\u3067\u304d\u307e\u3059\u3002\u7a93\u3002\u30ed\u30fc\u30ea\u30f3\u30b0 \u30e1\u30bd\u30c3\u30c9\u3067\u306f\u3001\u30a6\u30a3\u30f3\u30c9\u30a6 \u30b5\u30a4\u30ba\u3068\u30a6\u30a3\u30f3\u30c9\u30a6\u306e\u79fb\u52d5\u8ddd\u96e2\u3092\u6307\u5b9a\u3057\u3066\u3001\u30a6\u30a3\u30f3\u30c9\u30a6\u95a2\u6570\u306e\u8a08\u7b97\u30d7\u30ed\u30bb\u30b9\u3092\u3088\u308a\u7d30\u304b\u304f\u5236\u5fa1\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u305f\u3068\u3048\u3070\u3001\u6ce8\u6587\u756a\u53f7\u3001\u88fd\u54c1\u540d\u3001\u8ca9\u58f2\u91d1\u984d\u3001\u8ca9\u58f2\u65e5\u3001\u5730\u57df\u306a\u3069\u306e\u60c5\u5831\u3092\u542b\u3080\u8ca9\u58f2\u6ce8\u6587\u306e\u30c7\u30fc\u30bf \u30bb\u30c3\u30c8\u304c\u3042\u308b\u3068\u3057\u307e\u3059\u3002\u30ed\u30fc\u30ea\u30f3\u30b0\u6cd5\u3092\u4f7f\u7528\u3057\u3066\u3001\u58f2\u4e0a\u306b\u5bfe\u3057\u3066\u30b9\u30e9\u30a4\u30c7\u30a3\u30f3\u30b0 \u30a6\u30a3\u30f3\u30c9\u30a6\u8a08\u7b97\u3092\u5b9f\u884c\u3057\u3001\u6ce8\u6587\u3054\u3068\u306b\u904e\u53bb 7 \u65e5\u9593\u306e\u5e73\u5747\u58f2\u4e0a\u3092\u8a08\u7b97\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">bash\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code>import pandas as pd\n\n# \u8bfb\u53d6\u6570\u636e\u96c6\ndf = pd.read_csv('sales_data.csv')\n\n# \u8ba1\u7b97\u6ed1\u52a8\u7a97\u53e3\u5e73\u5747\u503c\nrolling_mean = df['Sales'].rolling(window=7).mean()\n\n# \u663e\u793a\u7ed3\u679c\nprint(rolling_mean.head(10))\n<\/code><\/pre>\n\n\n\n<p>\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001\u6700\u521d\u306b read_csv \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u8ca9\u58f2\u6ce8\u6587\u30c7\u30fc\u30bf \u30bb\u30c3\u30c8\u3092\u8aad\u307f\u53d6\u308a\u3001\u6b21\u306b\u30ed\u30fc\u30ea\u30f3\u30b0 \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u30b9\u30e9\u30a4\u30c7\u30a3\u30f3\u30b0 \u30a6\u30a3\u30f3\u30c9\u30a6\u3067\u58f2\u4e0a\u3092\u8a08\u7b97\u3057\u307e\u3059\u3002\u3053\u3053\u3067\u3001\u30a6\u30a3\u30f3\u30c9\u30a6 \u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u306f\u30a6\u30a3\u30f3\u30c9\u30a6 \u30b5\u30a4\u30ba 7 \u3092\u6307\u5b9a\u3057\u307e\u3059\u3002\u5404\u6ce8\u6587\u306e 7 1 \u65e5\u3042\u305f\u308a\u306e\u5e73\u5747\u58f2\u4e0a\u3002\u6700\u5f8c\u306b\u3001head \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001\u8a08\u7b97\u306e\u6700\u521d\u306e 10 \u884c\u306e\u30c7\u30fc\u30bf\u3092\u8868\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u5e73\u5747\u6cd5\u306b\u52a0\u3048\u3066\u3001\u30ed\u30fc\u30ea\u30f3\u30b0\u6cd5\u306f\u3001sum\u3001std\u3001var \u306a\u3069\u306e\u4ed6\u306e\u7d71\u8a08\u95a2\u6570\u3082\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u304a\u308a\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u8a08\u7b97\u7528\u306b\u3055\u307e\u3056\u307e\u306a\u95a2\u6570\u3092\u9078\u629e\u3067\u304d\u307e\u3059\u3002\u30ed\u30fc\u30ea\u30f3\u30b0\u65b9\u5f0f\u306f\u30a6\u30a3\u30f3\u30c9\u30a6\u306e\u79fb\u52d5\u8ddd\u96e2\u306e\u8a2d\u5b9a\u3082\u30b5\u30dd\u30fc\u30c8\u3057\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u30a6\u30a3\u30f3\u30c9\u30a6\u306e\u30b9\u30e9\u30a4\u30c9\u901f\u5ea6\u3092\u8abf\u6574\u3057\u3066\u3001\u30a6\u30a3\u30f3\u30c9\u30a6\u95a2\u6570\u306e\u8a08\u7b97\u30d7\u30ed\u30bb\u30b9\u3092\u3088\u308a\u7d30\u304b\u304f\u5236\u5fa1\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3064\u307e\u308a\u3001\u30a6\u30a3\u30f3\u30c9\u30a6\u95a2\u6570\u306f\u3001\u30c7\u30fc\u30bf\u306e\u5206\u6790\u3068\u51e6\u7406\u306b\u4f7f\u7528\u3055\u308c\u308b\u4e00\u822c\u7684\u306a\u95a2\u6570\u3067\u3042\u308a\u3001\u30c7\u30fc\u30bf\u306b\u5bfe\u3057\u3066\u30b9\u30e9\u30a4\u30c7\u30a3\u30f3\u30b0 \u30a6\u30a3\u30f3\u30c9\u30a6\u8a08\u7b97\u3092\u5b9f\u884c\u3057\u3066\u3001\u3088\u308a\u6d17\u7df4\u3055\u308c\u305f\u30c7\u30fc\u30bf\u51e6\u7406\u7d50\u679c\u3092\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002Pandas \u3067\u306f\u3001\u30ed\u30fc\u30ea\u30f3\u30b0\u6cd5\u3092\u4f7f\u7528\u3057\u3066\u3001DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u5185\u306e\u5217\u306b\u5bfe\u3057\u3066\u30a6\u30a3\u30f3\u30c9\u30a6\u95a2\u6570\u8a08\u7b97\u3092\u5b9f\u884c\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u3055\u307e\u3056\u307e\u306a\u7d71\u8a08\u95a2\u6570\u3068\u30a6\u30a3\u30f3\u30c9\u30a6 \u30b5\u30a4\u30ba\u3068\u79fb\u52d5\u8ddd\u96e2\u306e\u8a2d\u5b9a\u304c\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3001\u3055\u307e\u3056\u307e\u306a\u30c7\u30fc\u30bf\u51e6\u7406\u3068\u5206\u6790\u306b\u4fbf\u5229\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1857\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u30d1\u30f3\u30c0\u306e\u7d44\u307f\u8fbc\u307f\u30d7\u30ed\u30c3\u30c8\u95a2\u6570\u3092\u4f7f\u7528\u3057\u3066\u8a73\u7d30\u306b\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Pandas \u306b\u306f\u3001\u30c7\u30fc\u30bf\u306e\u8996\u899a\u5316\u3068\u5206\u6790\u306b\u5f79\u7acb\u3064\u7d44\u307f\u8fbc\u307f\u306e\u63cf\u753b\u95a2\u6570\u304c\u3044\u304f\u3064\u304b\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u63cf\u753b\u95a2\u6570\u306f\u3001\u901a\u5e38\u3001\u30d2\u30b9\u30c8\u30b0\u30e9\u30e0\u3001\u6298\u308c\u7dda\u30b0\u30e9\u30d5\u3001\u6563\u5e03\u56f3\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u4e00\u822c\u7684\u306a\u30b0\u30e9\u30d5\u3092\u3059\u3070\u3084\u304f\u4fbf\u5229\u306b\u63cf\u753b\u3067\u304d\u308b Matplotlib \u306b\u57fa\u3065\u3044\u3066\u5b9f\u88c5\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>Pandas \u3067\u306f\u3001DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u30c7\u30fc\u30bf\u306f\u3001plot \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u30d7\u30ed\u30c3\u30c8\u3067\u304d\u307e\u3059\u3002\u30d7\u30ed\u30c3\u30c8 \u30e1\u30bd\u30c3\u30c9\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u30d7\u30ed\u30c3\u30c8\u8981\u4ef6\u3092\u6e80\u305f\u3059\u305f\u3081\u306b\u3001\u3055\u307e\u3056\u307e\u306a\u30d7\u30ed\u30c3\u30c8 \u30bf\u30a4\u30d7\u3068\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u8a2d\u5b9a\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u6ce8\u6587\u756a\u53f7\u3001\u88fd\u54c1\u540d\u3001\u58f2\u4e0a\u9ad8\u3001\u539f\u4fa1\u3001\u5229\u76ca\u3001\u8ca9\u58f2\u65e5\u3001\u5730\u57df\u306a\u3069\u306e\u60c5\u5831\u3092\u542b\u3080\u8ca9\u58f2\u6ce8\u6587\u306e\u30c7\u30fc\u30bf \u30bb\u30c3\u30c8\u304c\u3042\u308b\u3068\u3057\u307e\u3059\u3002plot \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001\u58f2\u4e0a\u3068\u5229\u76ca\u3092\u6298\u308c\u7dda\u30b0\u30e9\u30d5\u3067\u8868\u793a\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">python\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code>import pandas as pd\nimport matplotlib.pyplot as plt\n\n# \u8bfb\u53d6\u6570\u636e\u96c6\ndf = pd.read_csv('sales_data.csv')\n\n# \u7ed8\u5236\u9500\u552e\u989d\u548c\u5229\u6da6\u7684\u6298\u7ebf\u56fe\ndf[['Sales', 'Profit']].plot()\n\n# \u663e\u793a\u56fe\u5f62\nplt.show()\n<\/code><\/pre>\n\n\n\n<p>\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001\u6700\u521d\u306b read_csv \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u8ca9\u58f2\u6ce8\u6587\u30c7\u30fc\u30bf \u30bb\u30c3\u30c8\u3092\u8aad\u307f\u53d6\u308a\u3001\u6b21\u306b plot \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u58f2\u4e0a\u3068\u5229\u76ca\u3092\u6298\u308c\u7dda\u30b0\u30e9\u30d5\u3067\u8868\u793a\u3057\u307e\u3059\u3002\u305d\u306e\u4e2d\u3067\u3001\u8868\u793a\u3059\u308b\u5217\u3092\u9078\u629e\u3059\u308b\u305f\u3081\u306b\u4e8c\u91cd\u89d2\u62ec\u5f27\u304c\u4f7f\u7528\u3055\u308c\u3001\u30d7\u30ed\u30c3\u30c8 \u30e1\u30bd\u30c3\u30c9\u306f\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u5024\u306b\u5f93\u3063\u3066\u6298\u308c\u7dda\u30b0\u30e9\u30d5\u3092\u63cf\u753b\u3057\u307e\u3059\u3002\u6700\u5f8c\u306b\u3001show \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001\u63cf\u753b\u3055\u308c\u305f\u30b0\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u8868\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u6298\u308c\u7dda\u30b0\u30e9\u30d5\u306b\u52a0\u3048\u3066\u3001\u30d7\u30ed\u30c3\u30c8 \u30e1\u30bd\u30c3\u30c9\u306f\u3001\u30d2\u30b9\u30c8\u30b0\u30e9\u30e0\u3001\u6563\u5e03\u56f3\u3001\u30d2\u30b9\u30c8\u30b0\u30e9\u30e0\u306a\u3069\u3001\u4ed6\u306e\u30d7\u30ed\u30c3\u30c8 \u30bf\u30a4\u30d7\u3068\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u8a2d\u5b9a\u3082\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u3001\u3055\u307e\u3056\u307e\u306a\u63cf\u753b\u30bf\u30a4\u30d7\u3068\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3092\u9078\u629e\u3057\u3066\u63cf\u753b\u3067\u304d\u307e\u3059\u3002\u307e\u305f\u3001\u30d7\u30ed\u30c3\u30c8\u30e1\u30bd\u30c3\u30c9\u306f\u3001\u30b5\u30d6\u30d7\u30ed\u30c3\u30c8\u63cf\u753b\u3001\u30e9\u30d9\u30eb\u8a2d\u5b9a\u3001\u30bf\u30a4\u30c8\u30eb\u8a2d\u5b9a\u306a\u3069\u306e\u9ad8\u5ea6\u306a\u6a5f\u80fd\u306b\u3082\u5bfe\u5fdc\u3057\u3066\u304a\u308a\u3001\u8907\u96d1\u306a\u63cf\u753b\u64cd\u4f5c\u306b\u4fbf\u5229\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u3064\u307e\u308a\u3001\u30d1\u30f3\u30c0\u306b\u306f\u3001\u30c7\u30fc\u30bf\u306e\u8996\u899a\u5316\u3068\u5206\u6790\u306b\u5f79\u7acb\u3064\u7d44\u307f\u8fbc\u307f\u306e\u63cf\u753b\u6a5f\u80fd\u304c\u3044\u304f\u3064\u304b\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u63cf\u753b\u95a2\u6570\u306f\u3001\u901a\u5e38\u3001\u30d2\u30b9\u30c8\u30b0\u30e9\u30e0\u3001\u6298\u308c\u7dda\u30b0\u30e9\u30d5\u3001\u6563\u5e03\u56f3\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u4e00\u822c\u7684\u306a\u30b0\u30e9\u30d5\u3092\u3059\u3070\u3084\u304f\u4fbf\u5229\u306b\u63cf\u753b\u3067\u304d\u308b Matplotlib \u306b\u57fa\u3065\u3044\u3066\u5b9f\u88c5\u3055\u308c\u307e\u3059\u3002Pandas \u3067\u306f\u3001plot \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001\u3055\u307e\u3056\u307e\u306a\u30d7\u30ed\u30c3\u30c8\u8981\u4ef6\u3092\u6e80\u305f\u3059\u305f\u3081\u306b\u3055\u307e\u3056\u307e\u306a\u30d7\u30ed\u30c3\u30c8 \u30bf\u30a4\u30d7\u3068\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u8a2d\u5b9a\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b DataFrame \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u30c7\u30fc\u30bf\u3092\u30d7\u30ed\u30c3\u30c8\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1857\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u9ad8\u5ea6\u306a\u30d7\u30ed\u30c3\u30c8\u306e\u305f\u3081\u306e Matplotlib \u306e\u7d71\u5408\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Pandas \u306b\u306f\u7d44\u307f\u8fbc\u307f\u306e\u63cf\u753b\u95a2\u6570\u304c\u3044\u304f\u3064\u304b\u3042\u308a\u307e\u3059\u304c\u3001\u3088\u308a\u9ad8\u5ea6\u3067\u8907\u96d1\u306a\u30c7\u30fc\u30bf\u8996\u899a\u5316\u64cd\u4f5c\u3092\u5b9f\u884c\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u5834\u5408\u306f\u3001\u901a\u5e38\u3001Matplotlib \u306a\u3069\u306e\u63cf\u753b\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u4f7f\u7528\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002Matplotlib \u306f\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b Python \u63cf\u753b\u30e9\u30a4\u30d6\u30e9\u30ea\u3067\u3001\u6298\u308c\u7dda\u30b0\u30e9\u30d5\u3001\u30d2\u30b9\u30c8\u30b0\u30e9\u30e0\u3001\u6563\u5e03\u56f3\u3001\u7b49\u9ad8\u7dda\u56f3\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u4e00\u822c\u7684\u306a\u30b0\u30e9\u30d5\u3092\u63cf\u753b\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n\n\n\n<p>Pandas \u3067\u306f\u3001plot \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066 Matplotlib \u3092\u7d71\u5408\u3057\u3001\u9ad8\u5ea6\u306a\u63cf\u753b\u64cd\u4f5c\u3092\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u5177\u4f53\u7684\u306b\u306f\u3001plot \u30e1\u30bd\u30c3\u30c9\u306e\u623b\u308a\u5024\u3092\u4f7f\u7528\u3057\u3066 Matplotlib \u306e Axes \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u53d6\u5f97\u3057\u3001Axes \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u4f7f\u7528\u3057\u3066\u3055\u3089\u306b\u30b0\u30e9\u30d5\u306e\u63cf\u753b\u3068\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u306e\u8a2d\u5b9a\u3092\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u6ce8\u6587\u756a\u53f7\u3001\u88fd\u54c1\u540d\u3001\u58f2\u4e0a\u9ad8\u3001\u539f\u4fa1\u3001\u5229\u76ca\u3001\u8ca9\u58f2\u65e5\u3001\u5730\u57df\u306a\u3069\u306e\u60c5\u5831\u3092\u542b\u3080\u8ca9\u58f2\u6ce8\u6587\u306e\u30c7\u30fc\u30bf \u30bb\u30c3\u30c8\u304c\u3042\u308b\u3068\u3057\u307e\u3059\u3002plot \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001Matplotlib \u3092\u7d71\u5408\u3057\u3001\u9ad8\u5ea6\u306a\u6298\u308c\u7dda\u30b0\u30e9\u30d5\u3092\u63cf\u753b\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">python\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code>import pandas as pd\nimport matplotlib.pyplot as plt\n\n# \u8bfb\u53d6\u6570\u636e\u96c6\ndf = pd.read_csv('sales_data.csv')\n\n# \u7ed8\u5236\u9500\u552e\u989d\u548c\u5229\u6da6\u7684\u6298\u7ebf\u56fe\nfig, ax = plt.subplots()\ndf[['Sales', 'Profit']].plot(ax=ax)\n\n# \u8bbe\u7f6e\u6807\u9898\u548c\u6807\u7b7e\nax.set_title('Sales and Profit')\nax.set_xlabel('Date')\nax.set_ylabel('Amount')\n\n# \u663e\u793a\u56fe\u5f62\nplt.show()\n<\/code><\/pre>\n\n\n\n<p>\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001\u6700\u521d\u306b read_csv \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u8ca9\u58f2\u6ce8\u6587\u30c7\u30fc\u30bf \u30bb\u30c3\u30c8\u3092\u8aad\u307f\u53d6\u308a\u3001\u6b21\u306b plot \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u58f2\u4e0a\u3068\u5229\u76ca\u3092\u6298\u308c\u7dda\u30b0\u30e9\u30d5\u3067\u8868\u793a\u3057\u3001subplots \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066 Axes \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u542b\u3080 Figure \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002\u6b21\u306b\u3001set_title\u3001set_xlabel\u3001set_ylabel \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u30b0\u30e9\u30d5\u306e\u30bf\u30a4\u30c8\u30eb\u3068\u30e9\u30d9\u30eb\u3092\u8a2d\u5b9a\u3059\u308b\u306a\u3069\u3001Axes \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u4f7f\u7528\u3057\u3066\u3055\u3089\u306b\u30b0\u30e9\u30d5\u3092\u63cf\u753b\u3057\u3001\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002\u6700\u5f8c\u306b\u3001show \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001\u63cf\u753b\u3055\u308c\u305f\u30b0\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u8868\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u6298\u308c\u7dda\u30b0\u30e9\u30d5\u306b\u52a0\u3048\u3066\u3001\u30d7\u30ed\u30c3\u30c8 \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066 Matplotlib \u3092\u7d71\u5408\u3059\u308b\u3068\u3001\u30d2\u30b9\u30c8\u30b0\u30e9\u30e0\u3001\u6563\u5e03\u56f3\u3001\u30d2\u30b9\u30c8\u30b0\u30e9\u30e0\u306a\u3069\u3001\u4ed6\u306e\u7a2e\u985e\u306e\u30b0\u30e9\u30d5\u3082\u63cf\u753b\u3067\u304d\u307e\u3059\u3002\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u3001\u3055\u307e\u3056\u307e\u306a\u63cf\u753b\u30bf\u30a4\u30d7\u3068\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3092\u9078\u629e\u3057\u3066\u63cf\u753b\u3067\u304d\u307e\u3059\u3002\u3055\u3089\u306b\u3001Matplotlib \u306b\u306f\u8c4a\u5bcc\u306a\u30b0\u30e9\u30d5\u30a3\u30c3\u30af \u30b9\u30bf\u30a4\u30eb\u3068\u30b9\u30bf\u30a4\u30eb\u8a2d\u5b9a\u3082\u7528\u610f\u3055\u308c\u3066\u304a\u308a\u3001\u3055\u307e\u3056\u307e\u306a\u7f8e\u3057\u304f\u8aad\u307f\u3084\u3059\u3044\u30b0\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u4f5c\u6210\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3064\u307e\u308a\u3001plot \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066 Matplotlib \u3092\u7d71\u5408\u3059\u308b\u3068\u3001\u6298\u308c\u7dda\u30b0\u30e9\u30d5\u3001\u30d2\u30b9\u30c8\u30b0\u30e9\u30e0\u3001\u6563\u5e03\u56f3\u306a\u3069\u3092\u542b\u3080\u3001\u3088\u308a\u9ad8\u5ea6\u3067\u8907\u96d1\u306a\u30c7\u30fc\u30bf\u8996\u899a\u5316\u64cd\u4f5c\u3092\u5b9f\u884c\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002Axes \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u63cf\u753b\u30cb\u30fc\u30ba\u3092\u6e80\u305f\u3059\u305f\u3081\u306b\u3001\u3055\u3089\u306a\u308b\u30b0\u30e9\u30d5\u30a3\u30c3\u30af\u30b9\u63cf\u753b\u3068\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u8a2d\u5b9a\u306b\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002\u3055\u3089\u306b\u3001Matplotlib \u306f\u8c4a\u5bcc\u306a\u30b0\u30e9\u30d5\u30a3\u30c3\u30af \u30b9\u30bf\u30a4\u30eb\u3068\u30b9\u30bf\u30a4\u30eb\u8a2d\u5b9a\u3082\u63d0\u4f9b\u3057\u3001\u3055\u307e\u3056\u307e\u306a\u7f8e\u3057\u304f\u8aad\u307f\u3084\u3059\u3044\u30b0\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u4f5c\u6210\u3092\u5bb9\u6613\u306b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1857\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u30c7\u30fc\u30bf\u5206\u6790\u306e\u5b9f\u969b\u306e\u30b1\u30fc\u30b9\u3092\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>\u5b9f\u969b\u306e\u30c7\u30fc\u30bf\u5206\u6790\u30b1\u30fc\u30b9\u306f\u901a\u5e38\u3001\u5b9f\u969b\u306e\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u306b\u57fa\u3065\u3044\u3066\u304a\u308a\u3001\u5b9f\u969b\u306e\u30c7\u30fc\u30bf\u5206\u6790\u30d7\u30ed\u30bb\u30b9\u3092\u901a\u3058\u3066\u3001\u30c7\u30fc\u30bf\u5206\u6790\u306e\u30d7\u30ed\u30bb\u30b9\u3068\u65b9\u6cd5\u3092\u793a\u3057\u3001\u30c7\u30fc\u30bf\u5206\u6790\u306e\u4fa1\u5024\u3068\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002Pandas \u3067\u306f\u3001\u30c7\u30fc\u30bf\u5206\u6790\u306e\u3055\u307e\u3056\u307e\u306a\u5b9f\u8df5\u4e8b\u4f8b\u3092\u4f7f\u7528\u3057\u3066\u3001Pandas \u306e\u4f7f\u7528\u65b9\u6cd5\u3068\u30c7\u30fc\u30bf\u5206\u6790\u30b9\u30ad\u30eb\u3092\u5b66\u3073\u3001\u7fd2\u5f97\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u4ee5\u4e0b\u306f\u3001\u7c73\u56fd\u306e\u72af\u7f6a\u30c7\u30fc\u30bf\u306b\u57fa\u3065\u304f\u30c7\u30fc\u30bf\u5206\u6790\u306e\u5b9f\u969b\u306e\u30b1\u30fc\u30b9\u3067\u3042\u308a\u3001Pandas \u3092\u4f7f\u7528\u3057\u3066\u30c7\u30fc\u30bf\u3092\u30af\u30ea\u30fc\u30cb\u30f3\u30b0\u3001\u8abf\u67fb\u3001\u8996\u899a\u5316\u3059\u308b\u65b9\u6cd5\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30c7\u30fc\u30bf\u306e\u53ce\u96c6\u3068\u30a4\u30f3\u30dd\u30fc\u30c8<\/li>\n<\/ol>\n\n\n\n<p>\u307e\u305a\u3001\u72af\u7f6a\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u3092\u53ce\u96c6\u3057\u3001\u5206\u6790\u306e\u305f\u3081\u306b Pandas \u306b\u30a4\u30f3\u30dd\u30fc\u30c8\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u72af\u7f6a\u30c7\u30fc\u30bf\u306f\u3001FBI \u306e Uniform Crime Reporting (UCR) \u30d7\u30ed\u30b0\u30e9\u30e0\u304b\u3089\u5165\u624b\u3067\u304d\u307e\u3059\u3002\u3053\u3053\u3067\u306f\u3001GitHub \u304b\u3089\u5165\u624b\u3067\u304d\u308b\u524d\u51e6\u7406\u6e08\u307f\u306e\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">python\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code>import pandas as pd\n\n# \u8bfb\u53d6\u6570\u636e\u96c6\ndf = pd.read_csv('https:\/\/raw.githubusercontent.com\/slavpetrov\/five-thirty-eight-datasets\/master\/us-crime-rate\/crime.csv')\n\n# \u663e\u793a\u6570\u636e\u96c6\u7684\u524d5\u884c\nprint(df.head())\n<\/code><\/pre>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u30c7\u30fc\u30bf\u30af\u30ea\u30fc\u30cb\u30f3\u30b0<\/li>\n<\/ol>\n\n\n\n<p>\u6b21\u306b\u3001\u305d\u306e\u5f8c\u306e\u5206\u6790\u306e\u305f\u3081\u306b\u30c7\u30fc\u30bf\u3092\u6d88\u53bb\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u5834\u5408\u3001\u4e0d\u8981\u306a\u5217\u3092\u524a\u9664\u3057\u305f\u308a\u3001\u6b20\u640d\u5024\u3084\u5916\u308c\u5024\u3092\u51e6\u7406\u3057\u305f\u308a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">bash\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code># \u5220\u9664\u4e0d\u5fc5\u8981\u7684\u5217\ndf.drop(['state', 'city'], axis=1, inplace=True)\n\n# \u5904\u7406\u7f3a\u5931\u503c\ndf.dropna(inplace=True)\n\n# \u5904\u7406\u5f02\u5e38\u503c\ndf = df[df['violent_crime_rate'] &lt; 10000]\n<\/code><\/pre>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>\u30c7\u30fc\u30bf\u63a2\u7d22<\/li>\n<\/ol>\n\n\n\n<p>\u30c7\u30fc\u30bf\u306e\u30af\u30ea\u30fc\u30cb\u30f3\u30b0\u304c\u5b8c\u4e86\u3057\u305f\u3089\u3001\u30c7\u30fc\u30bf\u63a2\u7d22\u3092\u5b9f\u884c\u3057\u3066\u3001\u30c7\u30fc\u30bf\u306e\u7279\u6027\u3068\u5206\u5e03\u3092\u3088\u308a\u3088\u304f\u7406\u89e3\u3067\u304d\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u5404\u5dde\u306e\u5408\u8a08\u72af\u7f6a\u7387\u3068\u5408\u8a08\u66b4\u529b\u72af\u7f6a\u7387\u3092\u8a08\u7b97\u3057\u3001\u6563\u5e03\u56f3\u3092\u63cf\u753b\u3057\u3066 2 \u3064\u306e\u95a2\u4fc2\u3092\u793a\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">bash\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code># \u8ba1\u7b97\u603b\u72af\u7f6a\u7387\u548c\u603b\u66b4\u529b\u72af\u7f6a\u7387\ndf['total_crime_rate'] = df['property_crime_rate'] + df['violent_crime_rate']\ndf['total_violent_rate'] = df['murder_rate'] + df['rape_rate'] + df['robbery_rate'] + df['aggravated_assault_rate']\n\n# \u7ed8\u5236\u6563\u70b9\u56fe\u5c55\u793a\u603b\u72af\u7f6a\u7387\u548c\u603b\u66b4\u529b\u72af\u7f6a\u7387\u7684\u5173\u7cfb\ndf.plot.scatter(x='total_crime_rate', y='total_violent_rate')\n<\/code><\/pre>\n\n\n\n<ol class=\"wp-block-list\" start=\"4\">\n<li>\u30c7\u30fc\u30bf\u306e\u8996\u899a\u5316<\/li>\n<\/ol>\n\n\n\n<p>\u6563\u5e03\u56f3\u306b\u52a0\u3048\u3066\u3001\u30c7\u30fc\u30bf\u306e\u7279\u6027\u3068\u50be\u5411\u3092\u3088\u308a\u3088\u304f\u7406\u89e3\u3059\u308b\u305f\u3081\u306b\u3001\u4ed6\u306e\u3055\u307e\u3056\u307e\u306a\u30b0\u30e9\u30d5\u3092\u4f7f\u7528\u3057\u3066\u30c7\u30fc\u30bf\u3092\u8996\u899a\u5316\u304a\u3088\u3073\u5206\u6790\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u6298\u308c\u7dda\u30b0\u30e9\u30d5\u3092\u4f7f\u7528\u3057\u3066\u3001\u6642\u9593\u306e\u7d4c\u904e\u306b\u4f34\u3046\u3055\u307e\u3056\u307e\u306a\u5dde\u306e\u72af\u7f6a\u7387\u306e\u50be\u5411\u3092\u793a\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">bash\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code># \u6309\u7167\u5e74\u4efd\u548c\u5dde\u8fdb\u884c\u5206\u7ec4\ngrouped = df.groupby(['year', 'state']).sum()\n\n# \u7ed8\u5236\u6298\u7ebf\u56fe\u5c55\u793a\u72af\u7f6a\u7387\u968f\u65f6\u95f4\u7684\u53d8\u5316\n<\/code><\/pre>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1857\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u7d9a\u3051\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">scss\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code># \u9009\u53d6\u51e0\u4e2a\u5dde\u8fdb\u884c\u5c55\u793a\nstates = ['California', 'New York', 'Florida', 'Texas', 'Illinois']\ngrouped.loc[:, states].unstack(level=1)['total_crime_rate'].plot()\n\n# \u8bbe\u7f6e\u56fe\u5f62\u7684\u6807\u9898\u548c\u6807\u7b7e\nplt.title('Total Crime Rate by State and Year')\nplt.xlabel('Year')\nplt.ylabel('Total Crime Rate')\n\n# \u663e\u793a\u56fe\u5f62\nplt.show()\n<\/code><\/pre>\n\n\n\n<p>\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001\u6700\u521d\u306b groupby \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u5e74\u3068\u5dde\u3054\u3068\u306b\u30b0\u30eb\u30fc\u30d7\u5316\u3057\u3001\u6b21\u306b sum \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u5404\u5dde\u306e\u5408\u8a08\u72af\u7f6a\u7387\u3092\u8a08\u7b97\u3057\u3066\u3044\u307e\u3059\u3002\u6b21\u306b\u3001\u5404\u5dde\u306e\u72af\u7f6a\u7387\u304c\u5225\u3005\u306e\u5217\u306b\u8868\u793a\u3055\u308c\u308b\u3088\u3046\u306b\u3001unstack \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u30c7\u30fc\u30bf\u3092\u30d4\u30dc\u30c3\u30c8\u3057\u307e\u3059\u3002\u6700\u5f8c\u306b\u3001plot \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u6298\u308c\u7dda\u30b0\u30e9\u30d5\u3092\u63cf\u753b\u3057\u3001title\u3001xlabel\u3001ylabel \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u30b0\u30e9\u30d5\u306e\u30bf\u30a4\u30c8\u30eb\u3068\u30e9\u30d9\u30eb\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u6298\u308c\u7dda\u30b0\u30e9\u30d5\u306b\u52a0\u3048\u3066\u3001\u30d2\u30b9\u30c8\u30b0\u30e9\u30e0\u3001\u30d2\u30fc\u30c8 \u30de\u30c3\u30d7\u3001\u7b49\u9ad8\u7dda\u30de\u30c3\u30d7\u306a\u3069\u3001\u4ed6\u306e\u7a2e\u985e\u306e\u30b0\u30e9\u30d5\u3092\u4f7f\u7528\u3057\u3066\u30c7\u30fc\u30bf\u3092\u8996\u899a\u5316\u304a\u3088\u3073\u5206\u6790\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u3001\u3055\u307e\u3056\u307e\u306a\u63cf\u753b\u30bf\u30a4\u30d7\u3068\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3092\u9078\u629e\u3057\u3066\u63cf\u753b\u3067\u304d\u307e\u3059\u3002\u3055\u3089\u306b\u3001Matplotlib \u306a\u3069\u306e\u4ed6\u306e Python \u30d7\u30ed\u30c3\u30c8 \u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u4f7f\u7528\u3057\u3066\u3001\u3088\u308a\u9ad8\u5ea6\u3067\u8907\u96d1\u306a\u30c7\u30fc\u30bf\u8996\u899a\u5316\u64cd\u4f5c\u3092\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3064\u307e\u308a\u3001\u30c7\u30fc\u30bf\u5206\u6790\u30b1\u30fc\u30b9\u306f\u3001Pandas \u306e\u4f7f\u7528\u65b9\u6cd5\u3068\u30c7\u30fc\u30bf\u5206\u6790\u30b9\u30ad\u30eb\u3092\u5b66\u3073\u3001\u7fd2\u5f97\u3059\u308b\u305f\u3081\u306e\u91cd\u8981\u306a\u65b9\u6cd5\u3067\u3059\u3002\u5b9f\u969b\u306e\u30c7\u30fc\u30bf\u5206\u6790\u30d7\u30ed\u30bb\u30b9\u3092\u901a\u3058\u3066\u3001\u30c7\u30fc\u30bf\u306e\u7279\u6027\u3068\u50be\u5411\u3092\u3088\u308a\u3088\u304f\u7406\u89e3\u3057\u3001\u30c7\u30fc\u30bf\u5206\u6790\u306e\u4fa1\u5024\u3068\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u5b9f\u8a3c\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3055\u307e\u3056\u307e\u306a\u30c7\u30fc\u30bf\u5206\u6790\u30b1\u30fc\u30b9\u3092\u4f7f\u7528\u3057\u3066\u3001Pandas \u306e\u4f7f\u7528\u3068\u30c7\u30fc\u30bf\u5206\u6790\u30b9\u30ad\u30eb\u3092\u5b66\u3073\u3001\u7fd2\u5f97\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1857\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u5b8c\u5168\u306a\u30c7\u30fc\u30bf\u51e6\u7406\u3068\u5206\u6790\u30d7\u30ed\u30bb\u30b9\u3092\u8a73\u7d30\u306b\u8aac\u660e\u3057\u3001\u5b9f\u6f14\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>\u901a\u5e38\u3001\u5b8c\u5168\u306a\u30c7\u30fc\u30bf\u51e6\u7406\u304a\u3088\u3073\u5206\u6790\u30d7\u30ed\u30bb\u30b9\u306b\u306f\u3001\u30c7\u30fc\u30bf\u53ce\u96c6\u3001\u30c7\u30fc\u30bf \u30af\u30ea\u30fc\u30cb\u30f3\u30b0\u3001\u30c7\u30fc\u30bf\u63a2\u7d22\u3001\u30c7\u30fc\u30bf\u8996\u899a\u5316\u3001\u30c7\u30fc\u30bf \u30e2\u30c7\u30ea\u30f3\u30b0\u306a\u3069\u306e\u624b\u9806\u304c\u542b\u307e\u308c\u307e\u3059\u3002\u4ee5\u4e0b\u306f\u3001\u30dc\u30b9\u30c8\u30f3\u306e\u4f4f\u5b85\u4fa1\u683c\u30c7\u30fc\u30bf \u30bb\u30c3\u30c8\u306b\u57fa\u3065\u304f\u30c7\u30fc\u30bf\u51e6\u7406\u304a\u3088\u3073\u5206\u6790\u30d7\u30ed\u30bb\u30b9\u306e\u4f8b\u3067\u3042\u308a\u3001Pandas \u3092\u4f7f\u7528\u3057\u3066\u30c7\u30fc\u30bf\u3092\u51e6\u7406\u304a\u3088\u3073\u5206\u6790\u3059\u308b\u65b9\u6cd5\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30c7\u30fc\u30bf\u306e\u53ce\u96c6\u3068\u30a4\u30f3\u30dd\u30fc\u30c8<\/li>\n<\/ol>\n\n\n\n<p>\u307e\u305a\u3001\u30dc\u30b9\u30c8\u30f3\u306e\u4f4f\u5b85\u4fa1\u683c\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u3092\u53ce\u96c6\u3057\u3001\u5206\u6790\u306e\u305f\u3081\u306b Pandas \u306b\u30a4\u30f3\u30dd\u30fc\u30c8\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30dc\u30b9\u30c8\u30f3\u306e\u4f4f\u5b85\u4fa1\u683c\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u306f\u3001sklearn \u304b\u3089\u53d6\u5f97\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">python\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code>import pandas as pd\nfrom sklearn.datasets import load_boston\n\n# \u8bfb\u53d6\u6570\u636e\u96c6\nboston = load_boston()\ndf = pd.DataFrame(boston.data, columns=boston.feature_names)\ndf['target'] = boston.target\n\n# \u663e\u793a\u6570\u636e\u96c6\u7684\u524d5\u884c\nprint(df.head())\n<\/code><\/pre>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u30c7\u30fc\u30bf\u30af\u30ea\u30fc\u30cb\u30f3\u30b0<\/li>\n<\/ol>\n\n\n\n<p>\u30c7\u30fc\u30bf\u306e\u53ce\u96c6\u3068\u30a4\u30f3\u30dd\u30fc\u30c8\u304c\u5b8c\u4e86\u3057\u305f\u3089\u3001\u305d\u306e\u5f8c\u306e\u5206\u6790\u306e\u305f\u3081\u306b\u30c7\u30fc\u30bf\u3092\u6d88\u53bb\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u5834\u5408\u3001\u6b20\u640d\u5024\u3068\u5916\u308c\u5024\u3092\u51e6\u7406\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">bash\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code># \u5904\u7406\u7f3a\u5931\u503c\ndf.dropna(inplace=True)\n\n# \u5904\u7406\u5f02\u5e38\u503c\ndf = df[df['target'] &lt; 50]\n<\/code><\/pre>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>\u30c7\u30fc\u30bf\u63a2\u7d22<\/li>\n<\/ol>\n\n\n\n<p>\u30c7\u30fc\u30bf\u306e\u30af\u30ea\u30fc\u30cb\u30f3\u30b0\u304c\u5b8c\u4e86\u3057\u305f\u3089\u3001\u30c7\u30fc\u30bf\u63a2\u7d22\u3092\u5b9f\u884c\u3057\u3066\u3001\u30c7\u30fc\u30bf\u306e\u7279\u6027\u3068\u5206\u5e03\u3092\u3088\u308a\u3088\u304f\u7406\u89e3\u3067\u304d\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u3055\u307e\u3056\u307e\u306a\u6a5f\u80fd\u9593\u306e\u76f8\u95a2\u4fc2\u6570\u3092\u8a08\u7b97\u3057\u3001\u30d2\u30fc\u30c8\u30de\u30c3\u30d7\u3092\u4f7f\u7528\u3057\u3066\u76f8\u95a2\u4fc2\u6570\u306e\u30de\u30c8\u30ea\u30c3\u30af\u30b9\u3092\u8868\u793a\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">python\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code>import seaborn as sns\nimport matplotlib.pyplot as plt\n\n# \u8ba1\u7b97\u76f8\u5173\u7cfb\u6570\u77e9\u9635\ncorr = df.corr()\n\n# \u7ed8\u5236\u76f8\u5173\u7cfb\u6570\u77e9\u9635\u7684\u70ed\u529b\u56fe\nsns.heatmap(corr, cmap='coolwarm', annot=True)\n\n# \u8bbe\u7f6e\u56fe\u5f62\u7684\u6807\u9898\u548c\u6807\u7b7e\nplt.title('Correlation Matrix')\nplt.xlabel('Features')\nplt.ylabel('Features')\n\n# \u663e\u793a\u56fe\u5f62\nplt.show()\n<\/code><\/pre>\n\n\n\n<ol class=\"wp-block-list\" start=\"4\">\n<li>\u30c7\u30fc\u30bf\u306e\u8996\u899a\u5316<\/li>\n<\/ol>\n\n\n\n<p>\u30d2\u30fc\u30c8 \u30de\u30c3\u30d7\u306b\u52a0\u3048\u3066\u3001\u3055\u307e\u3056\u307e\u306a\u30b0\u30e9\u30d5\u3092\u4f7f\u7528\u3057\u3066\u30c7\u30fc\u30bf\u3092\u8996\u899a\u5316\u304a\u3088\u3073\u5206\u6790\u3057\u3001\u30c7\u30fc\u30bf\u306e\u7279\u6027\u3068\u50be\u5411\u3092\u3088\u308a\u3088\u304f\u7406\u89e3\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u6563\u5e03\u56f3\u3092\u4f7f\u7528\u3057\u3066\u3001\u4f4f\u5b85\u4fa1\u683c\u3068\u90e8\u5c4b\u6570\u306e\u95a2\u4fc2\u3092\u793a\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">bash\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code># \u7ed8\u5236\u623f\u4ef7\u548c\u623f\u95f4\u6570\u7684\u6563\u70b9\u56fe\ndf.plot.scatter(x='RM', y='target')\n\n# \u8bbe\u7f6e\u56fe\u5f62\u7684\u6807\u9898\u548c\u6807\u7b7e\nplt.title('Relationship between RM and House Price')\nplt.xlabel('RM')\nplt.ylabel('Price')\n\n# \u663e\u793a\u56fe\u5f62\nplt.show()\n<\/code><\/pre>\n\n\n\n<ol class=\"wp-block-list\" start=\"5\">\n<li>\u30c7\u30fc\u30bf\u30e2\u30c7\u30ea\u30f3\u30b0<\/li>\n<\/ol>\n\n\n\n<p>\u6700\u5f8c\u306b\u3001\u7dda\u5f62\u56de\u5e30\u30e2\u30c7\u30eb\u3084\u30c7\u30b7\u30b8\u30e7\u30f3 \u30c4\u30ea\u30fc \u30e2\u30c7\u30eb\u306a\u3069\u306e\u30c7\u30fc\u30bf \u30e2\u30c7\u30ea\u30f3\u30b0\u624b\u6cd5\u3092\u4f7f\u7528\u3057\u3066\u3001\u30c7\u30fc\u30bf\u306e\u4e88\u6e2c\u3068\u5206\u985e\u3092\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u7dda\u5f62\u56de\u5e30\u30e2\u30c7\u30eb\u3092\u4f7f\u7528\u3057\u3066\u4f4f\u5b85\u4fa1\u683c\u3092\u4e88\u6e2c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">python\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code>from sklearn.model_selection import train_test_split\nfrom sklearn.linear_model import LinearRegression\nfrom sklearn.metrics import mean_squared_error\n\n# \u5c06\u6570\u636e\u96c6\u5206\u4e3a\u8bad\u7ec3\u96c6\u548c\u6d4b\u8bd5\u96c6\nX = df.drop('target', axis=1)\ny = df['target']\nX_train, X_test\n<\/code><\/pre>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1857\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u7d9a\u3051\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>, y_train, y_test = train_test_split(X, y, test_size=0.3, random_state=42)<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">\u7dda\u5f62\u56de\u5e30\u30e2\u30c7\u30eb\u3092\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u3059\u308b<\/h1>\n\n\n\n<p>lr = LinearRegression() lr.fit(X_train, y_train)<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">\u30c6\u30b9\u30c8 \u30bb\u30c3\u30c8\u3067\u4e88\u6e2c\u3092\u884c\u3046<\/h1>\n\n\n\n<p>y_pred = lr.predict(X_test)<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">\u5e73\u5747\u4e8c\u4e57\u8aa4\u5dee\u3092\u8a08\u7b97\u3059\u308b<\/h1>\n\n\n\n<p>mse = mean_squared_error(y_test, y_pred) print(&#8216;MSE:&#8217;, mse)<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc<code>\n\u5728\u4e0a\u9762\u7684\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u9996\u5148\u4f7f\u7528train_test_split\u65b9\u6cd5\u5c06\u6570\u636e\u96c6\u5206\u4e3a\u8bad\u7ec3\u96c6\u548c\u6d4b\u8bd5\u96c6\uff0c\u7136\u540e\u4f7f\u7528LinearRegression\u65b9\u6cd5\u8bad\u7ec3\u7ebf\u6027\u56de\u5f52\u6a21\u578b\u3002\u63a5\u7740\uff0c\u6211\u4eec\u4f7f\u7528predict\u65b9\u6cd5\u5bf9\u6d4b\u8bd5\u96c6\u8fdb\u884c\u9884\u6d4b\uff0c\u5e76\u4f7f\u7528mean_squared_error\u65b9\u6cd5\u8ba1\u7b97\u9884\u6d4b\u7ed3\u679c\u7684\u5747\u65b9\u8bef\u5dee\u3002\u6700\u540e\uff0c\u6211\u4eec\u8f93\u51fa\u5747\u65b9\u8bef\u5dee\u7684\u503c\uff0c\u4ee5\u8bc4\u4f30\u6a21\u578b\u7684\u6027\u80fd\u3002\n\n\u603b\u4e4b\uff0c\u5b8c\u6574\u7684\u6570\u636e\u5904\u7406\u4e0e\u5206\u6790\u6d41\u7a0b\u901a\u5e38\u5305\u62ec\u6570\u636e\u6536\u96c6\u3001\u6570\u636e\u6e05\u6d17\u3001\u6570\u636e\u63a2\u7d22\u3001\u6570\u636e\u53ef\u89c6\u5316\u3001\u6570\u636e\u5efa\u6a21\u7b49\u6b65\u9aa4\u3002\u5728Pandas\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u5404\u79cd\u6570\u636e\u5904\u7406\u548c\u5206\u6790\u6280\u672f\u6765\u5b8c\u6210\u8fd9\u4e9b\u6b65\u9aa4\uff0c\u5e76\u53ef\u4ee5\u7ed3\u5408\u5176\u4ed6Python\u5e93\u548c\u5de5\u5177\u6765\u5b9e\u73b0\u66f4\u52a0\u590d\u6742\u548c\u9ad8\u7ea7\u7684\u6570\u636e\u5206\u6790\u4efb\u52a1\u3002\u901a\u8fc7\u5b9e\u8df5\u548c\u63a2\u7d22\u4e0d\u540c\u7684\u6570\u636e\u96c6\u548c\u5206\u6790\u573a\u666f\uff0c\u53ef\u4ee5\u66f4\u597d\u5730\u7406\u89e3\u548c\u638c\u63e1Pandas\u7684\u4f7f\u7528\u65b9\u6cd5\u548c\u6570\u636e\u5206\u6790\u6280\u5de7\u3002\n<\/code><\/pre>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1857\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044 Pandas \u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6700\u9069\u5316\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Pandas \u306f\u5f37\u529b\u306a\u30c7\u30fc\u30bf\u5206\u6790\u30e9\u30a4\u30d6\u30e9\u30ea\u3067\u3059\u304c\u3001\u5927\u898f\u6a21\u306a\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u3092\u6271\u3046\u5834\u5408\u306f\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c\u554f\u984c\u306b\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u5e78\u3044\u306a\u3053\u3068\u306b\u3001Pandas \u306b\u306f\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5411\u4e0a\u3055\u305b\u308b\u305f\u3081\u306e\u6700\u9069\u5316\u624b\u6cd5\u304c\u591a\u6570\u7528\u610f\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u6b21\u306e\u3088\u3046\u306a\u3082\u306e\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u9069\u5207\u306a\u30c7\u30fc\u30bf\u578b\u3092\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044<\/li>\n<\/ol>\n\n\n\n<p>Pandas \u3067\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u30c7\u30fc\u30bf\u578b\u3092\u9078\u629e\u3057\u3066\u30c7\u30fc\u30bf\u3092\u683c\u7d0d\u3067\u304d\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u30e1\u30e2\u30ea\u4f7f\u7528\u91cf\u3092\u6e1b\u3089\u3059\u305f\u3081\u306b\u3001\u6d6e\u52d5\u5c0f\u6570\u70b9\u578b\u306e\u4ee3\u308f\u308a\u306b\u6574\u6570\u578b\u3092\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002\u30aa\u30d6\u30b8\u30a7\u30af\u30c8 \u30bf\u30a4\u30d7\u306e\u4ee3\u308f\u308a\u306b\u30ab\u30c6\u30b4\u30ea \u30bf\u30a4\u30d7\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u30e1\u30e2\u30ea\u3092\u7bc0\u7d04\u3057\u3001\u30af\u30a8\u30ea\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u9069\u5207\u306a\u30c7\u30fc\u30bf\u578b\u3092\u9078\u629e\u3059\u308b\u3068\u3001\u5927\u898f\u6a21\u306a\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u3092\u51e6\u7406\u3059\u308b\u969b\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c\u5927\u5e45\u306b\u5411\u4e0a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u30eb\u30fc\u30d7\u306e\u4f7f\u7528\u3092\u907f\u3051\u308b<\/li>\n<\/ol>\n\n\n\n<p>Pandas \u3067\u306f\u3001\u30eb\u30fc\u30d7\u3092\u30d9\u30af\u30c8\u30eb\u5316\u3055\u308c\u305f\u64cd\u4f5c\u3068\u95a2\u6570\u578b\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306b\u7f6e\u304d\u63db\u3048\u3066\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u30eb\u30fc\u30d7\u3092\u4f7f\u7528\u3057\u3066\u8981\u7d20\u3054\u3068\u306b\u30c7\u30fc\u30bf\u3092\u51e6\u7406\u3059\u308b\u4ee3\u308f\u308a\u306b\u3001apply \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u95a2\u6570\u3092 Series \u307e\u305f\u306f DataFrame \u5168\u4f53\u306b\u9069\u7528\u3067\u304d\u307e\u3059\u3002\u3055\u3089\u306b\u3001NumPy \u306a\u3069\u306e\u4ed6\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u4f7f\u7528\u3057\u3066\u3001\u30d9\u30af\u30c8\u30eb\u5316\u3055\u308c\u305f\u64cd\u4f5c\u3092\u9ad8\u901f\u5316\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>\u30af\u30a8\u30ea\u306e\u6700\u9069\u5316\u3092\u4f7f\u7528\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>Pandas \u306f\u3001\u30d6\u30fc\u30eb \u30de\u30b9\u30af\u306e\u4f7f\u7528\u3001isin \u30e1\u30bd\u30c3\u30c9\u306e\u4f7f\u7528\u3001\u30af\u30a8\u30ea \u30e1\u30bd\u30c3\u30c9\u306e\u4f7f\u7528\u306a\u3069\u3001\u591a\u304f\u306e\u30af\u30a8\u30ea\u6700\u9069\u5316\u624b\u6cd5\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u624b\u6cd5\u306f\u3001\u30c7\u30fc\u30bf\u3092\u3059\u3070\u3084\u304f\u9078\u629e\u3057\u3001\u4e0d\u8981\u306a\u8a08\u7b97\u3092\u907f\u3051\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"4\">\n<li>\u5927\u898f\u6a21\u306a\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u3092\u30c1\u30e3\u30f3\u30af\u3067\u51e6\u7406\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u304c\u5927\u304d\u3059\u304e\u3066\u4e00\u5ea6\u306b\u30e1\u30e2\u30ea\u306b\u30ed\u30fc\u30c9\u3067\u304d\u306a\u3044\u5834\u5408\u306f\u3001\u30c1\u30e3\u30f3\u30ad\u30f3\u30b0\u51e6\u7406\u624b\u6cd5\u3092\u4f7f\u7528\u3057\u3066\u5927\u304d\u306a\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u3092\u51e6\u7406\u3067\u304d\u307e\u3059\u3002\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u306f\u3001read_csv\u3001read_excel \u306a\u3069\u306e\u30e1\u30bd\u30c3\u30c9\u306e chunksize \u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u4f7f\u7528\u3057\u3066\u30c1\u30e3\u30f3\u30af\u306b\u5206\u5272\u3067\u304d\u3001\u5404\u30c1\u30e3\u30f3\u30af\u306f\u30a4\u30c6\u30ec\u30fc\u30bf\u3092\u4f7f\u7528\u3057\u3066\u500b\u5225\u306b\u51e6\u7406\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"5\">\n<li>\u30c7\u30fc\u30bf\u306e\u4e26\u5217\u51e6\u7406<\/li>\n<\/ol>\n\n\n\n<p>Pandas \u3067\u306f\u3001\u30de\u30eb\u30c1\u30b9\u30ec\u30c3\u30c9\u307e\u305f\u306f\u30de\u30eb\u30c1\u30d7\u30ed\u30bb\u30c3\u30b7\u30f3\u30b0\u3092\u4f7f\u7528\u3057\u3066\u30c7\u30fc\u30bf\u3092\u4e26\u5217\u51e6\u7406\u3057\u3001\u51e6\u7406\u3092\u9ad8\u901f\u5316\u3067\u304d\u307e\u3059\u3002parallel.futures \u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u4f7f\u7528\u3057\u3066\u3001\u30de\u30eb\u30c1\u30b9\u30ec\u30c3\u30c9\u307e\u305f\u306f\u30de\u30eb\u30c1\u30d7\u30ed\u30bb\u30c3\u30b7\u30f3\u30b0\u3092\u5b9f\u88c5\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"6\">\n<li>Cython\u3001Numba\u3001\u305d\u306e\u4ed6\u306e\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>\u4e0a\u8a18\u306e\u6700\u9069\u5316\u624b\u6cd5\u306b\u52a0\u3048\u3066\u3001Cython \u3084 Numba \u306a\u3069\u306e\u4ed6\u306e\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066 Pandas \u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u9ad8\u901f\u5316\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30c4\u30fc\u30eb\u306f\u3001Python \u30b3\u30fc\u30c9\u3092 C \u30b3\u30fc\u30c9\u307e\u305f\u306f\u30de\u30b7\u30f3 \u30b3\u30fc\u30c9\u306b\u30b3\u30f3\u30d1\u30a4\u30eb\u3067\u304d\u308b\u305f\u3081\u3001\u5b9f\u884c\u901f\u5ea6\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u8981\u7d04\u3059\u308b\u3068\u3001Pandas \u306f\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u6539\u5584\u3059\u308b\u305f\u3081\u306e\u591a\u304f\u306e\u6700\u9069\u5316\u624b\u6cd5\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u5927\u898f\u6a21\u306a\u30c7\u30fc\u30bf \u30bb\u30c3\u30c8\u3092\u64cd\u4f5c\u3059\u308b\u5834\u5408\u306f\u3001\u9069\u5207\u306a\u30c7\u30fc\u30bf\u578b\u3092\u9078\u629e\u3057\u3001\u30eb\u30fc\u30d7\u3092\u56de\u907f\u3057\u3001\u30af\u30a8\u30ea\u306e\u6700\u9069\u5316\u3092\u4f7f\u7528\u3057\u3001\u30c7\u30fc\u30bf\u3092\u30c1\u30e3\u30f3\u30af\u5358\u4f4d\u3067\u51e6\u7406\u3057\u3001\u30c7\u30fc\u30bf\u3092\u4e26\u5217\u51e6\u7406\u3057\u3001\u4ed6\u306e\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u9ad8\u901f\u5316\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u624b\u6cd5\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30c7\u30fc\u30bf\u306e\u51e6\u7406\u3068\u5206\u6790\u306e\u52b9\u7387\u304c\u5411\u4e0a\u3057\u3001\u3088\u308a\u5927\u304d\u306a\u30c7\u30fc\u30bf \u30bb\u30c3\u30c8\u3092\u3088\u308a\u77ed\u3044\u6642\u9593\u3067\u51e6\u7406\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1857\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u4e00\u822c\u7684\u306a\u554f\u984c\u3068\u89e3\u6c7a\u7b56\u3092\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>\u30c7\u30fc\u30bf\u306e\u51e6\u7406\u3068\u5206\u6790\u306b Pandas \u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u3001\u6642\u3005\u906d\u9047\u3059\u308b\u4e00\u822c\u7684\u306a\u554f\u984c\u304c\u3044\u304f\u3064\u304b\u3042\u308a\u307e\u3059\u3002\u4e00\u822c\u7684\u306a\u554f\u984c\u3068\u305d\u306e\u89e3\u6c7a\u7b56\u3092\u6b21\u306b\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u306b\u6b20\u843d\u307e\u305f\u306f\u5916\u308c\u5024\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059<\/li>\n<\/ol>\n\n\n\n<p>\u89e3\u6c7a\u7b56: fillna \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u6b20\u640d\u5024\u3092\u7279\u5b9a\u306e\u5024\u306b\u7f6e\u304d\u63db\u3048\u308b\u304b\u3001interpolate \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u88dc\u9593\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u5916\u308c\u5024\u3092\u542b\u3080\u884c\u307e\u305f\u306f\u5217\u306f\u3001drop \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u524a\u9664\u3067\u304d\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u30dc\u30c3\u30af\u30b9 \u30d7\u30ed\u30c3\u30c8\u3084 3\u03c3 \u30eb\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066\u5224\u65ad\u3068\u51e6\u7406\u3092\u884c\u3046\u306a\u3069\u3001\u7d71\u8a08\u7684\u624b\u6cd5\u3092\u4f7f\u7528\u3057\u3066\u5916\u308c\u5024\u3092\u7279\u5b9a\u3057\u3066\u5bfe\u51e6\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u304c\u5927\u304d\u3059\u304e\u3066\u3059\u3079\u3066\u3092\u30e1\u30e2\u30ea\u306b\u53ce\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u305b\u3093<\/li>\n<\/ol>\n\n\n\n<p>\u89e3\u6c7a\u7b56: \u30c1\u30e3\u30f3\u30af\u51e6\u7406\u6280\u6cd5\u3092\u4f7f\u7528\u3057\u3066\u3001\u30c7\u30fc\u30bf \u30bb\u30c3\u30c8\u3092\u8907\u6570\u306e\u30c1\u30e3\u30f3\u30af\u306b\u5206\u5272\u3057\u3066\u51e6\u7406\u3067\u304d\u307e\u3059\u3002\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u306f\u3001read_csv\u3001read_excel \u306a\u3069\u306e\u30e1\u30bd\u30c3\u30c9\u306e chunksize \u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u4f7f\u7528\u3057\u3066\u30c1\u30e3\u30f3\u30af\u306b\u5206\u5272\u3067\u304d\u3001\u5404\u30c1\u30e3\u30f3\u30af\u306f\u30a4\u30c6\u30ec\u30fc\u30bf\u3092\u4f7f\u7528\u3057\u3066\u500b\u5225\u306b\u51e6\u7406\u3055\u308c\u307e\u3059\u3002Dask\u3001PySpark \u306a\u3069\u306e\u4ed6\u306e\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066\u3001\u5927\u898f\u6a21\u306a\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u3092\u51e6\u7406\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u306b\u91cd\u8907\u3057\u305f\u5024\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059<\/li>\n<\/ol>\n\n\n\n<p>\u89e3\u6c7a\u7b56: \u91cd\u8907\u3059\u308b\u5024\u306f\u3001drop_duplicates \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u524a\u9664\u3067\u304d\u307e\u3059\u3002\u91cd\u8907\u5024\u3092\u524a\u9664\u3059\u308b\u3068\u304d\u306f\u3001\u91cd\u8907\u3092\u5224\u65ad\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3059\u308b\u5217\u3092\u6307\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002keep \u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u4f7f\u7528\u3057\u3066\u3001\u6700\u521d\u3001\u6700\u5f8c\u3001\u307e\u305f\u306f\u3059\u3079\u3066\u306e\u91cd\u8907\u5024\u3092\u4fdd\u6301\u3059\u308b\u306a\u3069\u3001\u524a\u9664\u3059\u308b\u91cd\u8907\u5024\u3092\u6307\u5b9a\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"4\">\n<li>\u8907\u6570\u306e\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u3092\u30de\u30fc\u30b8\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b<\/li>\n<\/ol>\n\n\n\n<p>\u89e3\u6c7a\u7b56: concat\u3001merge\u3001join \u304a\u3088\u3073\u305d\u306e\u4ed6\u306e\u65b9\u6cd5\u3092\u4f7f\u7528\u3057\u3066\u3001\u8907\u6570\u306e\u30c7\u30fc\u30bf \u30bb\u30c3\u30c8\u3092\u4e00\u7dd2\u306b\u30de\u30fc\u30b8\u3067\u304d\u307e\u3059\u3002\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u3092\u30de\u30fc\u30b8\u3059\u308b\u3068\u304d\u306f\u3001\u30de\u30fc\u30b8\u65b9\u6cd5\u3068\u30ad\u30fc\u5217\u3092\u6307\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u5217\u307e\u305f\u306f\u884c\u3054\u3068\u306b\u7d50\u5408\u3057\u305f\u308a\u3001\u3055\u307e\u3056\u307e\u306a\u7d50\u5408\u65b9\u6cd5 (\u5185\u90e8\u7d50\u5408\u3001\u5916\u90e8\u7d50\u5408\u3001\u5de6\u7d50\u5408\u3001\u53f3\u7d50\u5408) \u3092\u4f7f\u7528\u3057\u305f\u308a\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"5\">\n<li>\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u3092\u30b0\u30eb\u30fc\u30d7\u5316\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b<\/li>\n<\/ol>\n\n\n\n<p>\u89e3\u6c7a\u7b56: groupby \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001\u30c7\u30fc\u30bf \u30bb\u30c3\u30c8\u3092\u30b0\u30eb\u30fc\u30d7\u5316\u3067\u304d\u307e\u3059\u3002\u30b0\u30eb\u30fc\u30d7\u5316\u3059\u308b\u3068\u304d\u306f\u3001\u30b0\u30eb\u30fc\u30d7\u5316\u306b\u4f7f\u7528\u3059\u308b\u5217\u3092\u6307\u5b9a\u3057\u3066\u304b\u3089\u3001\u5404\u30b0\u30eb\u30fc\u30d7\u306b\u3055\u307e\u3056\u307e\u306a\u96c6\u8a08\u95a2\u6570 (\u5408\u8a08\u3001\u30ab\u30a6\u30f3\u30c8\u3001\u5e73\u5747\u306a\u3069) \u3092\u9069\u7528\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"6\">\n<li>\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u306e\u7d71\u8a08\u5206\u6790\u304c\u5fc5\u8981<\/li>\n<\/ol>\n\n\n\n<p>\u89e3\u6c7a\u7b56: describe \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u306e\u8a18\u8ff0\u7d71\u8a08 (\u5e73\u5747\u3001\u6a19\u6e96\u504f\u5dee\u3001\u6700\u5c0f\u3001\u6700\u5927\u306a\u3069) \u3092\u53d6\u5f97\u3067\u304d\u307e\u3059\u3002corr \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u306e\u76f8\u95a2\u4fc2\u6570\u884c\u5217\u3092\u53d6\u5f97\u3057\u3001\u3055\u307e\u3056\u307e\u306a\u5909\u6570\u9593\u306e\u95a2\u4fc2\u3092\u7406\u89e3\u3059\u308b\u306e\u306b\u5f79\u7acb\u3066\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30d7\u30ed\u30c3\u30c8\u6cd5\u3092\u4f7f\u7528\u3057\u3066\u30c7\u30fc\u30bf\u3092\u8996\u899a\u5316\u3059\u308b\u3068\u3001\u30c7\u30fc\u30bf\u306e\u7279\u6027\u3068\u50be\u5411\u3092\u7406\u89e3\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u8981\u7d04\u3059\u308b\u3068\u3001Pandas \u306f\u5f37\u529b\u306a\u30c7\u30fc\u30bf\u51e6\u7406\u304a\u3088\u3073\u5206\u6790\u30e9\u30a4\u30d6\u30e9\u30ea\u3067\u3059\u304c\u3001\u4f7f\u7528\u4e2d\u306b\u3044\u304f\u3064\u304b\u306e\u4e00\u822c\u7684\u306a\u554f\u984c\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u554f\u984c\u3068\u305d\u306e\u89e3\u6c7a\u7b56\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u3067\u3001\u30c7\u30fc\u30bf\u306e\u51e6\u7406\u3068\u5206\u6790\u306b Pandas \u3092\u3088\u308a\u6709\u52b9\u306b\u6d3b\u7528\u3057\u3001\u52b9\u7387\u3068\u7cbe\u5ea6\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1857\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Pandas\u306e\u767a\u5c55\u3068\u4eca\u5f8c\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u6559\u3048\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Pandas \u306f\u3001Wes McKinney \u306b\u3088\u3063\u3066\u4f5c\u6210\u3055\u308c\u30012008 \u5e74\u306b\u6700\u521d\u306b\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u305f Python \u30e9\u30a4\u30d6\u30e9\u30ea\u3067\u3059\u3002\u3053\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u306f\u3001Python \u30e6\u30fc\u30b6\u30fc\u306b\u3088\u308b\u30c7\u30fc\u30bf\u306e\u64cd\u4f5c\u3068\u5206\u6790\u306e\u305f\u3081\u306e\u67d4\u8edf\u3067\u4f7f\u3044\u3084\u3059\u3044\u30c4\u30fc\u30eb\u3092\u63d0\u4f9b\u3059\u308b\u3053\u3068\u3092\u76ee\u7684\u3068\u3057\u3066\u3044\u307e\u3059\u3002\u904e\u53bb 10 \u5e74\u9593\u3067\u3001Pandas \u306f Python \u30c7\u30fc\u30bf \u30b5\u30a4\u30a8\u30f3\u30b9 \u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\u306e\u4e0d\u53ef\u6b20\u306a\u90e8\u5206\u3068\u306a\u308a\u3001\u5e83\u304f\u4f7f\u7528\u304a\u3088\u3073\u958b\u767a\u3055\u308c\u3066\u304d\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>Pandas \u306f\u3001\u904e\u53bb\u6570\u5e74\u9593\u3067\u5927\u304d\u304f\u5909\u5316\u3057\u3001\u9032\u5316\u3057\u307e\u3057\u305f\u3002Pandas \u306e\u958b\u767a\u3068\u4eca\u5f8c\u306e\u50be\u5411\u3092\u6b21\u306b\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30d0\u30fc\u30b8\u30e7\u30f3\u30a2\u30c3\u30d7\u3068\u6539\u5584<\/li>\n<\/ol>\n\n\n\n<p>Pandas \u306f\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3001\u5b89\u5b9a\u6027\u3001\u304a\u3088\u3073\u6a5f\u80fd\u3092\u5411\u4e0a\u3055\u305b\u308b\u305f\u3081\u306b\u3001\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3068\u6539\u5584\u3092\u5e38\u306b\u884c\u3063\u3066\u3044\u307e\u3059\u3002\u6700\u65b0\u30d0\u30fc\u30b8\u30e7\u30f3\u306e Pandas 1.3.4 \u306f 2021 \u5e74 11 \u6708\u306b\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u3001pandas.Series \u69cb\u7bc9\u306e\u9ad8\u901f\u5316\u3001str.contains \u30e1\u30bd\u30c3\u30c9\u3068 str.match \u30e1\u30bd\u30c3\u30c9\u306e\u9ad8\u901f\u5316\u3001Timestamp \u3068 DatetimeIndex \u69cb\u9020\u306e\u9ad8\u901f\u5316\u306a\u3069\u3001\u591a\u304f\u306e\u65b0\u6a5f\u80fd\u3068\u6539\u5584\u304c\u8ffd\u52a0\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u5206\u6563\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u30b5\u30dd\u30fc\u30c8\u306e\u5411\u4e0a<\/li>\n<\/ol>\n\n\n\n<p>\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u306e\u7d99\u7d9a\u7684\u306a\u5897\u52a0\u306b\u4f34\u3044\u3001\u5206\u6563\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306f\u30c7\u30fc\u30bf\u51e6\u7406\u3068\u5206\u6790\u306e\u30c8\u30ec\u30f3\u30c9\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u5206\u6563\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u3088\u308a\u9069\u5207\u306b\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u305f\u3081\u306b\u3001Pandas \u306f Dask\u3001Modin \u306a\u3069\u306e\u3044\u304f\u3064\u304b\u306e\u65b0\u3057\u3044\u30c4\u30fc\u30eb\u3068\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u958b\u767a\u3057\u307e\u3057\u305f\u3002\u3053\u308c\u3089\u306e\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u30e6\u30fc\u30b6\u30fc\u306f Pandas API \u3092\u4f7f\u7528\u3057\u3066\u3001\u5206\u6563\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0 \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3067\u30c7\u30fc\u30bf\u51e6\u7406\u304a\u3088\u3073\u5206\u6790\u30bf\u30b9\u30af\u3092\u5b9f\u884c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>\u3088\u308a\u5e83\u3044\u9069\u7528\u30b7\u30ca\u30ea\u30aa<\/li>\n<\/ol>\n\n\n\n<p>Pandas \u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3 \u30b7\u30ca\u30ea\u30aa\u306f\u3001\u521d\u671f\u306e\u30c7\u30fc\u30bf\u51e6\u7406\u3068\u5206\u6790\u304b\u3089\u3001\u91d1\u878d\u3001\u30e2\u30ce\u306e\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3001\u4eba\u5de5\u77e5\u80fd\u306a\u3069\u3001\u3088\u308a\u5e45\u5e83\u3044\u5206\u91ce\u306b\u62e1\u5927\u3057\u3066\u3044\u307e\u3059\u3002\u7d99\u7d9a\u7684\u306a\u958b\u767a\u3068\u6539\u5584\u306b\u3088\u308a\u3001\u30d1\u30f3\u30c0\u306f\u3053\u308c\u3089\u306e\u5206\u91ce\u306e\u30c7\u30fc\u30bf\u51e6\u7406\u3068\u5206\u6790\u306e\u30cb\u30fc\u30ba\u3092\u3088\u308a\u9069\u5207\u306b\u30b5\u30dd\u30fc\u30c8\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"4\">\n<li>\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u30b5\u30dd\u30fc\u30c8\u306e\u5f37\u5316<\/li>\n<\/ol>\n\n\n\n<p>Pandas \u306b\u306f\u5927\u898f\u6a21\u306a\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u304c\u3042\u308a\u3001\u3053\u308c\u3089\u306e\u30b3\u30df\u30e5\u30cb\u30c6\u30a3 \u30e1\u30f3\u30d0\u30fc\u306f\u3001Pandas \u306e\u6a5f\u80fd\u3068\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5411\u4e0a\u3055\u305b\u308b\u305f\u3081\u306b\u3001\u65b0\u3057\u3044\u30c4\u30fc\u30eb\u3001\u30e9\u30a4\u30d6\u30e9\u30ea\u3001\u304a\u3088\u3073\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u5e38\u306b\u958b\u767a\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u30c7\u30fc\u30bf\u51e6\u7406\u3068\u5206\u6790\u306e\u305f\u3081\u306b Pandas \u3092\u3088\u308a\u52b9\u679c\u7684\u306b\u4f7f\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u3001\u591a\u6570\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3001\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u3001\u304a\u3088\u3073\u30b5\u30f3\u30d7\u30eb \u30b3\u30fc\u30c9\u3082\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3064\u307e\u308a\u3001\u5f37\u529b\u306a\u30c7\u30fc\u30bf\u51e6\u7406\u304a\u3088\u3073\u5206\u6790\u30e9\u30a4\u30d6\u30e9\u30ea\u3068\u3057\u3066\u306e Pandas \u306f\u3001\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3001\u958b\u767a\u3055\u308c\u3066\u304d\u307e\u3057\u305f\u3002\u5c06\u6765\u7684\u306b\u306f\u3001\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u306e\u7d99\u7d9a\u7684\u306a\u5897\u52a0\u3068\u30c7\u30fc\u30bf\u51e6\u7406\u304a\u3088\u3073\u5206\u6790\u8981\u4ef6\u306e\u7d99\u7d9a\u7684\u306a\u5897\u52a0\u306b\u4f34\u3044\u3001Pandas \u306f\u30e6\u30fc\u30b6\u30fc\u306e\u30cb\u30fc\u30ba\u3092\u3088\u308a\u3088\u304f\u6e80\u305f\u3059\u305f\u3081\u306b\u958b\u767a\u3068\u6539\u5584\u3092\u7d9a\u3051\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u305f\u3044\u306e\u3067\u3059\u304c\u3001\u30d3\u30c7\u30aa \u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u306e\u30c6 &hellip; <\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_mi_skip_tracking":false,"footnotes":""},"categories":[23],"tags":[],"class_list":["post-1967","post","type-post","status-publish","format-standard","hentry","category-material"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/edu.ujhb.org\/index.php?rest_route=\/wp\/v2\/posts\/1967","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/edu.ujhb.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/edu.ujhb.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/edu.ujhb.org\/index.php?rest_route=\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/edu.ujhb.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1967"}],"version-history":[{"count":1,"href":"https:\/\/edu.ujhb.org\/index.php?rest_route=\/wp\/v2\/posts\/1967\/revisions"}],"predecessor-version":[{"id":1968,"href":"https:\/\/edu.ujhb.org\/index.php?rest_route=\/wp\/v2\/posts\/1967\/revisions\/1968"}],"wp:attachment":[{"href":"https:\/\/edu.ujhb.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1967"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/edu.ujhb.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1967"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/edu.ujhb.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1967"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}