{"blog_title":"R\u3067\u4f55\u304b\u3092\u3057\u305f\u308a\u3001\u8aad\u66f8\u3092\u3059\u308b\u30d6\u30ed\u30b0","provider_name":"Hatena Blog","width":"100%","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/c/cross_hyou/20200621/20200621094427.jpg","description":"www.crosshyou.info\u306e\u7d9a\u304d\u3067\u3059\u3002 \u4eca\u56de\u306f\u3001\u898f\u5236\u6709\u308a\u3001\u898f\u5236\u7121\u3057\u3001\u524d\u65e5\u6bd4\u306e\u5404\u30c7\u30fc\u30bf\u306e\u5206\u5e03\u304c\u6b63\u898f\u5206\u5e03\u304b\u3069\u3046\u304b\u3092\u8abf\u3079\u307e\u3059\u3002 skew\u3068kurtosis\u3092\u8a08\u7b97\u3057\u3066\u3053\u306e\u5024\u304c\u6709\u610f\u306b0\u3068\u9055\u3063\u3066\u3044\u308c\u3070\u6b63\u898f\u5206\u5e03\u3067\u306f\u7121\u3044\u3068\u308f\u304b\u308a\u307e\u3059\u3002 skew\u306f\u5206\u5b50\u306f\u3001 m3 = sum((y - ybar)^3) / n \u3067\u3001\u5206\u6bcd\u304c s3 = sqrt(variance)^3 \u3067\u3059\u3002 skew\u3092\u8a08\u7b97\u3059\u308b\u95a2\u6570\u3092\u5b9a\u7fa9\u3057\u307e\u3059\u3002 \u898f\u5236\u6709\u308a\u306eskew\u3092\u8a08\u7b97\u3057\u3066\u307f\u307e\u3059\u3002 \u898f\u5236\u6709\u308a\u306eskew\u306f-0.723\u3067\u3059\u3002\u5024\u304c\u30de\u30a4\u30ca\u30b9\u3068\u3044\u3046\u3053\u3068\u306f\u3001\u5206\u5e03\u306e\u5f62\u72b6\u304c\u5de6\u5074\u306e\u88fe\u91ce\u304c\u5e83\u3044\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002 \u3053\u3046\u3057\u3066\u6c42\u3081\u305fskew\u3092skew\u306e\u6a19\u6e96\u8aa4\u5dee\u3001s\u2026","provider_url":"https://hatena.blog","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.crosshyou.info%2Fentry%2F2020%2F06%2F21%2F103536\" title=\"\u6771\u8a3c\u306e\u696d\u7a2e\u5225\u7a7a\u58f2\u308a\u30c7\u30fc\u30bf\u306e\u5206\u6790\uff14 - \u30c7\u30fc\u30bf\u304c\u6b63\u898f\u5206\u5e03\u3092\u3057\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3002skew\u3068kurtosis\u306e\u89b3\u70b9\u304b\u3089\u3002 - R\u3067\u4f55\u304b\u3092\u3057\u305f\u308a\u3001\u8aad\u66f8\u3092\u3059\u308b\u30d6\u30ed\u30b0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","version":"1.0","title":"\u6771\u8a3c\u306e\u696d\u7a2e\u5225\u7a7a\u58f2\u308a\u30c7\u30fc\u30bf\u306e\u5206\u6790\uff14 - \u30c7\u30fc\u30bf\u304c\u6b63\u898f\u5206\u5e03\u3092\u3057\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3002skew\u3068kurtosis\u306e\u89b3\u70b9\u304b\u3089\u3002","categories":[],"blog_url":"https://www.crosshyou.info/","author_name":"cross_hyou","type":"rich","url":"https://www.crosshyou.info/entry/2020/06/21/103536","author_url":"https://blog.hatena.ne.jp/cross_hyou/","published":"2020-06-21 10:35:36"}