{"description":"t-test\u306f\u6b63\u898f\u5206\u5e03\u7531\u6765\u306e\u30b5\u30f3\u30d7\u30eb\u306e\u691c\u5b9a\u3092\u3059\u308b\u306b\u3042\u305f\u3063\u3066\u3001\u6a19\u672c\u3068\u6bcd\u96c6\u56e3\u3068\u306e\u9593\u306e\u305a\u308c\u3092\u88dc\u6b63\u3059\u308b\u305f\u3081\u306e\u3082\u306e \u6a19\u672c\u5e73\u5747\u3001\u6a19\u672c\u5206\u6563\u3001t\u5206\u5e03 \u6bcd\u5e73\u5747\u3001\u6bcd\u5206\u6563\u3001\u6b63\u898f\u5206\u5e03 t\u5206\u5e03\u306f\u6a19\u672c\u6570\u304c\u5927\u304d\u304f\u306a\u308b\u3068\u6b63\u898f\u5206\u5e03\u3078\u5411\u304b\u3046 t\u5206\u5e03\u306e\u57fa\u672c\u5f62\u306f\u3001\uff12\u7fa4\u306e\u6a19\u672c\u6570\u304c\u540c\u3058\u3067\u3001\uff12\u7fa4\u306e\u5206\u6563\u304c\u540c\u3058\u5834\u5408 \u57fa\u672c\u5f62\u304b\u3089\u306e\u305a\u308c\u306f\u6a19\u672c\u6570\u306e\u6bd4\u306e\u5909\u5316\u3068\u3001\u5206\u6563\u306e\u6bd4\u306e\u5909\u5316\u3068\u306b\u3088\u3063\u3066\u751f\u3058\u3001\u305d\u308c\u3092t\u5206\u5e03\u3067\u306f\u300c\u88dc\u6b63\u3057\u305f\u81ea\u7531\u5ea6\u300d\u304c\u5438\u53ce\u3059\u308b \u3064\u3044\u3067\u3002\u666e\u904d\u5206\u6563\u3068n-1\u306b\u95a2\u3059\u308b\u306e\u30b5\u30a4\u30c8(\u3053\u3061\u3089)","height":"190","author_name":"ryamada22","version":"1.0","url":"https://ryamada22.hatenablog.jp/entry/20110505/1304360352","title":"\u30e1\u30e2","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fryamada22.hatenablog.jp%2Fentry%2F20110505%2F1304360352\" title=\"\u30e1\u30e2 - ryamada\u306e\u907a\u4f1d\u5b66\u30fb\u907a\u4f1d\u7d71\u8a08\u5b66\u30e1\u30e2\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","width":"100%","type":"rich","blog_url":"https://ryamada22.hatenablog.jp/","author_url":"https://blog.hatena.ne.jp/ryamada22/","provider_url":"https://hatena.blog","categories":["\u691c\u5b9a","\u666e\u904d\u5206\u6563"],"provider_name":"Hatena Blog","published":"2011-05-05 03:19:12","image_url":null,"blog_title":"ryamada\u306e\u907a\u4f1d\u5b66\u30fb\u907a\u4f1d\u7d71\u8a08\u5b66\u30e1\u30e2"}