{"id":1925,"date":"2022-02-11T16:08:18","date_gmt":"2022-02-11T07:08:18","guid":{"rendered":"https:\/\/aiacademy.jp\/media\/?p=1925"},"modified":"2024-07-25T11:45:12","modified_gmt":"2024-07-25T02:45:12","slug":"%e3%80%90pandas%e3%80%91%e7%9b%b8%e9%96%a2%e3%81%a8%e7%9b%b8%e9%96%a2%e4%bf%82%e6%95%b0%e3%81%a8%e3%81%af%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/aiacademy.jp\/media\/?p=1925","title":{"rendered":"\u3010\u30c7\u30fc\u30bf\u5206\u6790\u3011\u76f8\u95a2\u3068\u76f8\u95a2\u4fc2\u6570\u3068\u306f\uff1f Pandas\u3067\u76f8\u95a2\u4fc2\u6570\u3092\u6c42\u3081\u3066\u307f\u3088\u3046\uff01"},"content":{"rendered":"<div id=\"sgb-css-id-1\">\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button has-custom-font-size is-style-fill has-medium-font-size\"><a class=\"wp-block-button__link has-vivid-green-cyan-background-color has-background wp-element-button\" href=\"https:\/\/lin.ee\/3E4GzWk\" rel=\"nofollow noopener\" target=\"_blank\">LINE\u53cb\u3060\u3061\u767b\u9332 \u25b6 Python\u30b3\u30fc\u30b9 \u25b6 \u53d7\u8b1b\u5272\u5f15\u30af\u30fc\u30dd\u30f3 \u7121\u6599\u52d5\u753b<\/a><\/div>\n<\/div>\n<\/div>\n\n\n<h1 class=\"wp-block-heading\" id=\"i-0\">\u76f8\u95a2\u3068\u76f8\u95a2\u4fc2\u6570\u3068\u306f<\/h1>\n\n\n\n<p><br>\u76f8\u95a2\u5206\u6790\u306e<strong>\u300c\u76f8\u95a2\u300d\u3068\u306f2\u3064\u4ee5\u4e0a\u306e\u5909\u6570\u304c\u3042\u308b\u3068\u304d\u306b\u3001\u305d\u308c\u3089\u304c\u300c\u3069\u308c\u3050\u3089\u3044\u985e\u4f3c\u3057\u3066\u3044\u308b\u304b\u300d\u3068\u3044\u3046\u300c\u985e\u4f3c\u5ea6\u300d\u3092\u610f\u5473\u3057\u307e\u3059\u30022\u3064\u306e\u5909\u91cf\u306e\u5f37\u5f31\u3092\u6570\u5024\u5316\u3057\u305f\u3082\u306e\u3092\u300c\u76f8\u95a2\u4fc2\u6570\u300d\u3068\u547c\u3073\u307e\u3059\u3002<\/strong><\/p>\n\n\n\n<p><strong>\u300c\u985e\u4f3c\u5ea6\u300d\u306e\u5f37\u3055\u3092\u300c\u22121\u304b\u30891\u300d\u307e\u3067\u306e\u7bc4\u56f2\u3092\u53d6\u308b\u6570\u5b57\u3068\u3057\u3066\u8868\u73fe\u3055\u308c\u3001\u76f8\u95a2\u4fc2\u6570\u304c1\u306b\u8fd1\u3065\u304f\u307b\u3069\u3001\u5f37\u3044\u6b63\u306e\u76f8\u95a2\u95a2\u4fc2\u306b\u306a\u308a\u3001-1\u306b\u8fd1\u3065\u304f\u307b\u3069\u5f37\u3044\u8ca0\u306e\u76f8\u95a2\u95a2\u4fc2\u306b\u306a\u308a\u30010\u306b\u8fd1\u3065\u304f\u307b\u3069\u76f8\u95a2\u95a2\u4fc2\u304c\u5f31\u304f\u306a\u308a\u307e\u3059<\/strong>\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/aiacademy.jp\/media\/wp-content\/uploads\/2022\/01\/%E3%82%B9%E3%82%AF%E3%83%AA%E3%83%BC%E3%83%B3%E3%82%B7%E3%83%A7%E3%83%83%E3%83%88-2022-01-02-1.19.26-1024x531.png\" alt=\"\" class=\"wp-image-945\"><\/figure>\n\n\n\n<p>Python\u3067\u76f8\u95a2\u4fc2\u6570\u3092\u7b97\u51fa\u3059\u308b\u306b\u306f\u3001<strong>pandas<\/strong>\u306e<code>corr<\/code>\u3092\u4f7f\u3044\u308b\u3053\u3068\u3067\u3001\u7c21\u5358\u306b\u76f8\u95a2\u4fc2\u6570\u3092\u7b97\u51fa\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h1 class=\"wp-block-heading\" id=\"i-1\">Python\u3067\u76f8\u95a2\u4fc2\u6570\u3092\u7b97\u51fa\u3057\u3066\u307f\u3088\u3046<\/h1>\n\n\n\n<p>\u305d\u308c\u3067\u306f\u3001\u6570\u5b66\u306e\u70b9\u6570\u3068\u82f1\u8a9e\u306e\u70b9\u6570\u306e\u30b5\u30f3\u30d7\u30eb\u30c7\u30fc\u30bf\u3092\u7528\u3044\u3066\u76f8\u95a2\u4fc2\u6570\u3092\u6c42\u3081\u3066\u307f\u307e\u3059\u3002\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30c7\u30fc\u30bf\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>import numpy as np\nimport pandas as pd\n\nmath_score = [30, 30, 20, 90, 10]\nenglish_score = [70, 60, 70, 100, 80]\n\ndf_math = pd.DataFrame(math_score, columns=[\"math_score\"])\ndf_english = pd.DataFrame(english_score, columns=[\"english_score\"])\n\ndf = pd.concat([df_math, df_english], axis=1)\n\n\ncorr = df.corr()\ncorr<\/code><\/pre>\n\n\n\n<p>\u305d\u308c\u305e\u308c\u306e\u76f8\u95a2\u4fc2\u6570\u306f0.747741\u3068\u306a\u308a\u3001\uff11\u306b\u8fd1\u3044\u305f\u3081\u3001\u6b63\u306e\u76f8\u95a2\u304c\u3042\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p><code>corr()<\/code>&nbsp;\u3092\u7528\u3044\u308b\u3053\u3068\u3067\u3001\u5e83\u544a\u5ba3\u4f1d\u8cbb\u3068\u58f2\u4e0a\u306e\u76f8\u95a2\u5206\u6790\u306a\u3069\u306b\u9069\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h1 class=\"wp-block-heading\" id=\"i-2\">Python\u3092\u52b9\u7387\u3088\u304f\u5b66\u3076\u306b\u306f\uff1f<\/h1>\n\n\n\n<p>Python\u3092\u52b9\u7387\u3088\u304f\u5b66\u3076\u306b\u306f\u3001\u666e\u6bb5\u304b\u3089Python\u3092\u5229\u7528\u3057\u3066\u3044\u308b\u73fe\u5f79\u306e\u30c7\u30fc\u30bf\u30b5\u30a4\u30a8\u30f3\u30c6\u30a3\u30b9\u30c8\u3084\u6a5f\u68b0\u5b66\u7fd2\u30a8\u30f3\u30b8\u30cb\u30a2\u306b\u8cea\u554f\u3067\u304d\u308b\u74b0\u5883\u3067\u5b66\u3076\u3053\u3068\u3067\u3059\u3002<br>\u8cea\u554f\u3057\u653e\u984c\u304b\u3064\u3001\u4f53\u7cfb\u7684\u306b\u5b66\u3079\u308b\u52d5\u753b\u30b3\u30f3\u30c6\u30f3\u30c4\u3067\u30c7\u30fc\u30bf\u5206\u6790\u6280\u8853\u3092\u5b66\u3073\u305f\u3044\u65b9\u306f\u3001\u30aa\u30f3\u30e9\u30a4\u30f3\u3067\u597d\u304d\u306a\u6642\u9593\u306b\u52c9\u5f37\u3067\u304d\u308b<a href=\"https:\/\/aiacademy.jp\/bootcamp\">AI Academy Bootcamp<\/a>\u304c\u30aa\u30b9\u30b9\u30e1\u3067\u3059\u3002\u53d7\u8b1b\u6599\u3082\u696d\u754c\u6700\u5b89\u5024\u306e35,000\u5186\uff08\uff16\u30f6\u6708\u9593\u8cea\u554f\u3057\u653e\u984c\uff0b\u30aa\u30ea\u30b8\u30ca\u30eb\u306e\u52d5\u753b\u30b3\u30f3\u30c6\u30f3\u30c4\u3001\u30c6\u30ad\u30b9\u30c8\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u5229\u7528\u53ef\u80fd\uff09\u306a\u306e\u3067\u3001\u662f\u975e\u3054\u6d3b\u7528\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"https:\/\/aiacademy.jp\/bootcamp\/\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"341\" src=\"https:\/\/aiacademy.jp\/media\/wp-content\/uploads\/2021\/12\/bootcamp_ad_72ppi-1024x341.png\" alt=\"\" class=\"wp-image-691\" srcset=\"https:\/\/aiacademy.jp\/media\/wp-content\/uploads\/2021\/12\/bootcamp_ad_72ppi-1024x341.png 1024w, https:\/\/aiacademy.jp\/media\/wp-content\/uploads\/2021\/12\/bootcamp_ad_72ppi-300x100.png 300w, https:\/\/aiacademy.jp\/media\/wp-content\/uploads\/2021\/12\/bootcamp_ad_72ppi-768x256.png 768w, https:\/\/aiacademy.jp\/media\/wp-content\/uploads\/2021\/12\/bootcamp_ad_72ppi-940x313.png 940w, https:\/\/aiacademy.jp\/media\/wp-content\/uploads\/2021\/12\/bootcamp_ad_72ppi.png 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\"><\/a><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>\u76f8\u95a2\u3068\u76f8\u95a2\u4fc2\u6570\u3068\u306f \u76f8\u95a2\u5206\u6790\u306e\u300c\u76f8\u95a2\u300d\u3068\u306f2\u3064\u4ee5\u4e0a\u306e\u5909\u6570\u304c\u3042\u308b\u3068\u304d\u306b\u3001\u305d\u308c\u3089\u304c\u300c\u3069\u308c\u3050\u3089\u3044\u985e\u4f3c\u3057\u3066\u3044\u308b\u304b\u300d\u3068\u3044\u3046\u300c\u985e\u4f3c\u5ea6\u300d\u3092\u610f\u5473\u3057\u307e\u3059\u30022\u3064\u306e\u5909\u91cf\u306e\u5f37\u5f31\u3092\u6570\u5024\u5316\u3057\u305f\u3082\u306e\u3092\u300c\u76f8\u95a2\u4fc2\u6570\u300d\u3068\u547c\u3073\u307e\u3059\u3002 \u300c\u985e\u4f3c\u5ea6\u300d\u306e\u5f37\u3055\u3092\u300c\u22121 &#8230; <\/p>\n","protected":false},"author":1,"featured_media":1927,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[85,105,154,131],"tags":[],"class_list":{"0":"post-1925","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-python","8":"category-105","9":"category-154","10":"category-131"},"_links":{"self":[{"href":"https:\/\/aiacademy.jp\/media\/index.php?rest_route=\/wp\/v2\/posts\/1925","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aiacademy.jp\/media\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/aiacademy.jp\/media\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/aiacademy.jp\/media\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/aiacademy.jp\/media\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1925"}],"version-history":[{"count":3,"href":"https:\/\/aiacademy.jp\/media\/index.php?rest_route=\/wp\/v2\/posts\/1925\/revisions"}],"predecessor-version":[{"id":4603,"href":"https:\/\/aiacademy.jp\/media\/index.php?rest_route=\/wp\/v2\/posts\/1925\/revisions\/4603"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aiacademy.jp\/media\/index.php?rest_route=\/wp\/v2\/media\/1927"}],"wp:attachment":[{"href":"https:\/\/aiacademy.jp\/media\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1925"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aiacademy.jp\/media\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1925"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aiacademy.jp\/media\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1925"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}