{"height":"190","categories":[],"width":"100%","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/j/jigawa91/20110507/20110507125722.jpg","description":"\u601d\u3044\u3064\u304d\u3067t\u691c\u5b9a\u3092\u3057\u3066\u307f\u305f\u3002t.test(s$weight~s$sex)\u3053\u308c\u306f\u3001s\u3068\u3044\u3046\u30c7\u30fc\u30bf\u306e\u4e2d\u3067\u4f53\u91cd\u304c\u6027\u5225\u3054\u3068\u306b\u7570\u306a\u308b\u304bt\u691c\u5b9a\u3092\u3084\u308a\u306a\u3055\u3044\u3068\u3044\u3046\u30b3\u30de\u30f3\u30c9(\u3060\u3068\u601d\u3046)\u3002\u3067\u305f\u3067\u305f\u3002\u306a\u3093\u304b\u3044\u308d\u3044\u308d\u51fa\u3066\u307e\u3059\u304c\u306a\u3002\u8541\u9ebb\u75b9\u304c\u3002Welch Two Sample t-test\u591a\u5206\u30a6\u30a7\u30eb\u30c1\u3092\u4f7f\u3063\u305f2\u3064\u306e\u6a19\u672c\u306et\u691c\u5b9a\u3092\u884c\u3063\u305f\u3068\u3044\u3046\u611f\u3058\u3002data: s$weight by s$sex\u30c7\u30fc\u30bf\u306fs\u306e\u4f53\u91cd\u3092\u6027\u5225\u3067\u3002 t = 3.7311, df = 18.305, p-value = 0.001493\u81ea\u7531\u5ea6(df) P\u5024\u306f(p-value)alternative hypothesis: true difference\u2026","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fjigawa91.hatenadiary.org%2Fentry%2F20110507%2F1304741915\" title=\"t\u691c\u5b9a - R\u4e03\u8ee2\u516b\u5012\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","type":"rich","author_url":"https://blog.hatena.ne.jp/jigawa91/","author_name":"jigawa91","published":"2011-05-07 13:18:35","blog_title":"R\u4e03\u8ee2\u516b\u5012","provider_url":"https://hatena.blog","version":"1.0","provider_name":"Hatena Blog","blog_url":"https://jigawa91.hatenadiary.org/","url":"https://jigawa91.hatenadiary.org/entry/20110507/1304741915","title":"t\u691c\u5b9a"}