{"id":3316,"date":"2021-09-04T23:37:37","date_gmt":"2021-09-04T14:37:37","guid":{"rendered":"https:\/\/obenkyolab.com\/?p=3316"},"modified":"2022-01-10T16:59:40","modified_gmt":"2022-01-10T07:59:40","slug":"%e3%80%90python%e3%80%91pandas-%e3%81%a7nan%e3%83%87%e3%83%bc%e3%82%bf%e3%82%92%e5%88%a4%e5%ae%9a%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/obenkyolab.com\/?p=3316","title":{"rendered":"\u3010Python\u3011pandas \u3067nan\u30c7\u30fc\u30bf\u3092\u5224\u5b9a\u3059\u308b\u65b9\u6cd5"},"content":{"rendered":"\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_80 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/obenkyolab.com\/?p=3316\/#%E6%A6%82%E8%A6%81\" >\u6982\u8981<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/obenkyolab.com\/?p=3316\/#%E3%83%87%E3%83%BC%E3%82%BF\" >\u30c7\u30fc\u30bf<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/obenkyolab.com\/?p=3316\/#NaN%E3%81%AE%E5%88%A4%E5%AE%9A%E3%83%91%E3%82%BF%E3%83%BC%E3%83%B3\" >NaN\u306e\u5224\u5b9a\u30d1\u30bf\u30fc\u30f3<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/obenkyolab.com\/?p=3316\/#DataFrame%E3%81%A7%E5%88%A4%E5%AE%9A%E3%81%99%E3%82%8B%E5%A0%B4%E5%90%88\" >DataFrame\u3067\u5224\u5b9a\u3059\u308b\u5834\u5408<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/obenkyolab.com\/?p=3316\/#Series%E3%81%A7%E5%88%A4%E5%AE%9A%E3%81%99%E3%82%8B%E5%A0%B4%E5%90%88\" >Series\u3067\u5224\u5b9a\u3059\u308b\u5834\u5408<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/obenkyolab.com\/?p=3316\/#%E8%A6%81%E7%B4%A0%E3%81%A7%E5%88%A4%E5%AE%9A%E3%81%99%E3%82%8B%E5%A0%B4%E5%90%88\" >\u8981\u7d20\u3067\u5224\u5b9a\u3059\u308b\u5834\u5408<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/obenkyolab.com\/?p=3316\/#numpyfloat64%E3%81%AE%E3%83%87%E3%83%BC%E3%82%BF%E5%9E%8B%E3%81%AE%E5%A0%B4%E5%90%88%E3%81%AF%E2%80%9Dis_npnan%E2%80%9D%E3%81%A7%E3%81%AF%E5%88%A4%E5%AE%9A%E3%81%A7%E3%81%8D%E3%81%AA%E3%81%84\" >numpy.float64\u306e\u30c7\u30fc\u30bf\u578b\u306e\u5834\u5408\u306f&#8221;is np.nan&#8221;\u3067\u306f\u5224\u5b9a\u3067\u304d\u306a\u3044<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/obenkyolab.com\/?p=3316\/#%E3%81%BE%E3%81%A8%E3%82%81\" >\u307e\u3068\u3081<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E6%A6%82%E8%A6%81\"><\/span>\u6982\u8981<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>pandas\u3067\u8aad\u307f\u8fbc\u3093\u3060\u30c7\u30fc\u30bf\u3067\u3001<strong>NaN\u3092\u5224\u5b9a\u3057\u305f\u3044<\/strong>\u5834\u5408\u306b\u3001\u6761\u4ef6\u5f0f\u3092\u3069\u3046\u66f8\u3044\u305f\u3089\u3044\u3044\u304b\u8ff7\u3046\u3068\u304d\u304c\u3042\u308b\u306e\u3067\u307e\u3068\u3081\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E3%83%87%E3%83%BC%E3%82%BF\"><\/span>\u30c7\u30fc\u30bf<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u4ee5\u4e0b\u3092\u4f7f\u3044\u307e\u3059\u3002\uff08\u30d8\u30c3\u30c0\u306a\u3057\uff09<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-plain\" data-file=\"nantest.csv\"><code>30,test1\n,test2\n50,<\/code><\/pre><\/div>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>\u4ee5\u4e0b\u3067\u8aad\u307f\u8fbc\u307f\u307e\u3059\u3002\u5f8c\u3067numpy\u3082\u691c\u8a3c\u3059\u308b\u306e\u3067import\u3057\u3066\u304a\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-python\" data-lang=\"Python\"><code>import pandas as pd\nimport numpy as np\n\ndf = pd.read_csv(&#39;nantest.csv&#39;,header = None)\n\ndf.head()<\/code><\/pre><\/div>\n\n\n\n<figure class=\"wp-block-image size-full waku\"><img loading=\"lazy\" decoding=\"async\" width=\"119\" height=\"120\" src=\"https:\/\/obenkyolab.com\/wp-content\/uploads\/2021\/09\/image-14.png\" alt=\"\" class=\"wp-image-3317\" srcset=\"https:\/\/obenkyolab.com\/wp-content\/uploads\/2021\/09\/image-14.png 119w, https:\/\/obenkyolab.com\/wp-content\/uploads\/2021\/09\/image-14-100x100.png 100w\" sizes=\"auto, (max-width: 119px) 100vw, 119px\" \/><\/figure>\n\n\n\n<p>\u3000<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"NaN%E3%81%AE%E5%88%A4%E5%AE%9A%E3%83%91%E3%82%BF%E3%83%BC%E3%83%B3\"><\/span>NaN\u306e\u5224\u5b9a\u30d1\u30bf\u30fc\u30f3<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"DataFrame%E3%81%A7%E5%88%A4%E5%AE%9A%E3%81%99%E3%82%8B%E5%A0%B4%E5%90%88\"><\/span>DataFrame\u3067\u5224\u5b9a\u3059\u308b\u5834\u5408<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>pandas\u306eisna()\u30e1\u30bd\u30c3\u30c9\u3067\u5224\u5b9a\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-python\" data-lang=\"Python\"><code>df.isna()<\/code><\/pre><\/div>\n\n\n\n<figure class=\"wp-block-image size-full waku\"><img loading=\"lazy\" decoding=\"async\" width=\"119\" height=\"119\" src=\"https:\/\/obenkyolab.com\/wp-content\/uploads\/2021\/09\/image-15.png\" alt=\"\" class=\"wp-image-3318\" srcset=\"https:\/\/obenkyolab.com\/wp-content\/uploads\/2021\/09\/image-15.png 119w, https:\/\/obenkyolab.com\/wp-content\/uploads\/2021\/09\/image-15-100x100.png 100w\" sizes=\"auto, (max-width: 119px) 100vw, 119px\" \/><\/figure>\n\n\n\n<p>\u307e\u305f\u3001isnull()\u30e1\u30bd\u30c3\u30c9\u3067\u3082\u5224\u5b9a\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-python\" data-lang=\"Python\"><code>df.isnull()<\/code><\/pre><\/div>\n\n\n\n<figure class=\"wp-block-image size-full waku\"><img loading=\"lazy\" decoding=\"async\" width=\"114\" height=\"118\" src=\"https:\/\/obenkyolab.com\/wp-content\/uploads\/2021\/09\/image-16.png\" alt=\"\" class=\"wp-image-3319\"\/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Series%E3%81%A7%E5%88%A4%E5%AE%9A%E3%81%99%E3%82%8B%E5%A0%B4%E5%90%88\"><\/span>Series\u3067\u5224\u5b9a\u3059\u308b\u5834\u5408<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>isna()\u30e1\u30bd\u30c3\u30c9\u3067\u5224\u5b9a\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-python\" data-lang=\"Python\"><code>df[0].isna()<\/code><\/pre><\/div>\n\n\n\n<figure class=\"wp-block-image size-full waku\"><img loading=\"lazy\" decoding=\"async\" width=\"173\" height=\"79\" src=\"https:\/\/obenkyolab.com\/wp-content\/uploads\/2021\/09\/image-17.png\" alt=\"\" class=\"wp-image-3321\"\/><\/figure>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-python\" data-lang=\"Python\"><code>df[1].isna()<\/code><\/pre><\/div>\n\n\n\n<figure class=\"wp-block-image size-full waku\"><img loading=\"lazy\" decoding=\"async\" width=\"176\" height=\"82\" src=\"https:\/\/obenkyolab.com\/wp-content\/uploads\/2021\/09\/image-18.png\" alt=\"\" class=\"wp-image-3322\"\/><\/figure>\n\n\n\n<p>\u307e\u305f\u3001isnull()\u30e1\u30bd\u30c3\u30c9\u3067\u3082\u5224\u5b9a\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-python\" data-lang=\"Python\"><code>df[0].isnull()<\/code><\/pre><\/div>\n\n\n\n<figure class=\"wp-block-image size-full waku\"><img loading=\"lazy\" decoding=\"async\" width=\"163\" height=\"74\" src=\"https:\/\/obenkyolab.com\/wp-content\/uploads\/2021\/09\/image-19.png\" alt=\"\" class=\"wp-image-3323\"\/><\/figure>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-python\" data-lang=\"Python\"><code>df[1].isnull()<\/code><\/pre><\/div>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: plain; title: ; notranslate\" title=\"\">\n\n<\/pre><\/div>\n\n\n<figure class=\"wp-block-image size-full waku\"><img loading=\"lazy\" decoding=\"async\" width=\"182\" height=\"74\" src=\"https:\/\/obenkyolab.com\/wp-content\/uploads\/2021\/09\/image-20.png\" alt=\"\" class=\"wp-image-3324\"\/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E8%A6%81%E7%B4%A0%E3%81%A7%E5%88%A4%E5%AE%9A%E3%81%99%E3%82%8B%E5%A0%B4%E5%90%88\"><\/span>\u8981\u7d20\u3067\u5224\u5b9a\u3059\u308b\u5834\u5408<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u8981\u7d20\u3067\u5224\u5b9a\u3059\u308b\u5834\u5408\u306f<strong>pandas\u306e\u30e1\u30bd\u30c3\u30c9\u306f\u4f7f\u3048\u307e\u305b\u3093\u306e\u3067\u3001\u305d\u308c\u305e\u308c\u306e\u30c7\u30fc\u30bf\u578b\u306b\u5408\u308f\u305b\u3066\u5224\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a<\/strong>\u307e\u3059\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><strong><span style=\"text-decoration: underline;\">NG\u306a\u4f8b<\/span><\/strong>\uff08\u8981\u7d20\u306bpandas\u30e1\u30bd\u30c3\u30c9\u306eisna()\u3092\u4f7f\u7528\u3057\u305f\u5834\u5408\uff09<\/p>\n\n\n\n<p>\u3053\u306e\u3088\u3046\u306b\u30a8\u30e9\u30fc\u304c\u3067\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-python\" data-lang=\"Python\"><code>df[0][1].isna()\n\n---------------------------------------------------------------------------\nAttributeError                            Traceback (most recent call last)\n&lt;ipython-input-52-0056ce2b22fa&gt; in &lt;module&gt;\n----&gt; 1 df[0][1].isna()\n\nAttributeError: &#39;numpy.float64&#39; object has no attribute &#39;isna&#39;<\/code><\/pre><\/div>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><span style=\"text-decoration: underline;\"><strong>OK\u306a\u4f8b<\/strong><\/span><\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-python\" data-lang=\"Python\"><code>np.isnan(df[0][1])\n &gt; True\n\nnp.isnan(df[1][2])\n &gt;True<\/code><\/pre><\/div>\n\n\n\n<p><\/p>\n\n\n\n<p><strong><span style=\"text-decoration: underline;\">\u5f15\u3063\u304b\u304b\u308a\u3084\u3059\u3044\u4f8b<\/span><\/strong><\/p>\n\n\n\n<p><\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"numpyfloat64%E3%81%AE%E3%83%87%E3%83%BC%E3%82%BF%E5%9E%8B%E3%81%AE%E5%A0%B4%E5%90%88%E3%81%AF%E2%80%9Dis_npnan%E2%80%9D%E3%81%A7%E3%81%AF%E5%88%A4%E5%AE%9A%E3%81%A7%E3%81%8D%E3%81%AA%E3%81%84\"><\/span>numpy.float64\u306e\u30c7\u30fc\u30bf\u578b\u306e\u5834\u5408\u306f&#8221;is np.nan&#8221;\u3067\u306f\u5224\u5b9a\u3067\u304d\u306a\u3044<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p>pandas\u3067csv\u3092\u8aad\u307f\u53d6\u3063\u305f\u969b\u306b\u8981\u7d20\u306e\u30c7\u30fc\u30bf\u578b\u304c\u81ea\u52d5\u7684\u306b\u6c7a\u307e\u308a\u307e\u3059\u304c\u3001numpy.float64\u3068\u3057\u3066\u53d6\u308a\u8fbc\u307e\u308c\u305f\u30c7\u30fc\u30bf\u306b\u306f&#8221;is np.nan&#8221;\u3067\u306f\u4e0a\u624b\u304f\u5224\u5b9a\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-python\" data-lang=\"Python\"><code>type(df[0][1])\n &gt; numpy.float64<\/code><\/pre><\/div>\n\n\n\n<figure class=\"wp-block-image size-full waku\"><img loading=\"lazy\" decoding=\"async\" width=\"154\" height=\"64\" src=\"https:\/\/obenkyolab.com\/wp-content\/uploads\/2021\/09\/image-21.png\" alt=\"\" class=\"wp-image-3327\"\/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p>\u4e00\u65b9\u3067float\u578b\u3067\u8a8d\u8b58\u3055\u308c\u305f\u5834\u5408\u306f&#8221;is np.nan&#8221;\u3067\u5224\u5b9a\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-python\" data-lang=\"Python\"><code>type(df[1][2])\n &gt; float<\/code><\/pre><\/div>\n\n\n\n<figure class=\"wp-block-image size-full waku\"><img loading=\"lazy\" decoding=\"async\" width=\"153\" height=\"64\" src=\"https:\/\/obenkyolab.com\/wp-content\/uploads\/2021\/09\/image-22.png\" alt=\"\" class=\"wp-image-3328\" srcset=\"https:\/\/obenkyolab.com\/wp-content\/uploads\/2021\/09\/image-22.png 153w, https:\/\/obenkyolab.com\/wp-content\/uploads\/2021\/09\/image-22-150x64.png 150w\" sizes=\"auto, (max-width: 153px) 100vw, 153px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E3%81%BE%E3%81%A8%E3%82%81\"><\/span>\u307e\u3068\u3081<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>DataFrame\u3001Series\u306e\u5358\u4f4d\u3067nan\u3092\u5224\u5b9a\u3059\u308b\u5834\u5408\u306fpandas\u30e1\u30bd\u30c3\u30c9\u306e&#8221;.isnan()&#8221;\u304b&#8221;.isnull()&#8221;\u3092\u4f7f\u7528\u3059\u308b\u306e\u304c\u826f\u3044\u3067\u3059\u3002\u305f\u3060\u3057\u3001for\u6587\u306a\u3069\u3067\u884c\u5358\u4f4d\u3067\u30a4\u30c6\u30ec\u30fc\u30b7\u30e7\u30f3\u3057\u3001\u8981\u7d20\u306b\u5bfe\u3057\u3066nan\u3092\u5224\u5b9a\u3059\u308b\u5834\u5408\u306f\u30c7\u30fc\u30bf\u578b\u3092\u610f\u8b58\u3057\u3066\u5224\u5b9a\u5f0f\u3092\u8a18\u8ff0\u3059\u308b\u3088\u3046\u306b\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>\u3000<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6982\u8981 pandas\u3067\u8aad\u307f\u8fbc\u3093\u3060\u30c7\u30fc\u30bf\u3067\u3001NaN\u3092\u5224\u5b9a\u3057\u305f\u3044\u5834\u5408\u306b\u3001\u6761&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":1218,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_locale":"ja","_original_post":"https:\/\/obenkyolab.com\/?p=3316","footnotes":""},"categories":[7],"tags":[],"class_list":["post-3316","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-python","ja"],"_links":{"self":[{"href":"https:\/\/obenkyolab.com\/index.php?rest_route=\/wp\/v2\/posts\/3316","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/obenkyolab.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/obenkyolab.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/obenkyolab.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/obenkyolab.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3316"}],"version-history":[{"count":9,"href":"https:\/\/obenkyolab.com\/index.php?rest_route=\/wp\/v2\/posts\/3316\/revisions"}],"predecessor-version":[{"id":4644,"href":"https:\/\/obenkyolab.com\/index.php?rest_route=\/wp\/v2\/posts\/3316\/revisions\/4644"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/obenkyolab.com\/index.php?rest_route=\/wp\/v2\/media\/1218"}],"wp:attachment":[{"href":"https:\/\/obenkyolab.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3316"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/obenkyolab.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3316"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/obenkyolab.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3316"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}