{"description":"\u6b63\u898f\u5206\u5e03\u306e\u63cf\u753b \uff11\u5909\u6570\u306e\u6a19\u6e96\u6b63\u898f\u5206\u5e03\u306e\u78ba\u7387\u5bc6\u5ea6\u95a2\u6570\u3092[ -5, +5 ]\u306e\u7bc4\u56f2\u3067\u63cf\u753b\u3002 curve( dnorm( x, mean=0, sd=1 ), xlim = c( -5, 5 ), lwd = 5 ) \u78ba\u7387\u5bc6\u5ea6\u95a2\u6570 \u78ba\u7387\u5bc6\u5ea6\u95a2\u6570\uff1a\u30b5\u30f3\u30d7\u30eb\u6570\u3092\u7121\u9650\u306b\u3057\u305f\u6642\u306b\u5f97\u3089\u308c\u308b\u66f2\u7dda\u3068\u6a2a\u8ef8\u306e\u306a\u3059\u9762\u7a4d\u304c\uff11\u3068\u306a\u308b\u3088\u3046\u306b\u6b63\u898f\u5316\u3057\u305f\u95a2\u6570\u3002 \u30b5\u30f3\u30d7\u30eb\u30c7\u30fc\u30bf\u304c\u305f\u304f\u3055\u3093\u96c6\u307e\u3063\u305f\u5834\u5408\u3001\u30d2\u30b9\u30c8\u30b0\u30e9\u30e0\u3067\u89b3\u5bdf\u3059\u308b\u3053\u3068\u304c\u591a\u3044\u3002 \u4f8b\uff1a rnorm(n)\uff1a\u6b63\u898f\u5206\u5e03\u306b\u5f93\u3046\u4e71\u6570\u3092 n \u500b\u751f\u6210 > x <- rnorm( n=100 )> hist( x ) x <- rnorm( n=10000 )hist( x ) \u6b63\u898f\u5206\u5e03\u3059\u308b\u2026","image_url":"http://cdn-ak.f.st-hatena.com/images/fotolife/c/cartman0/20140628/20140628224924.png","author_name":"cartman0","height":"190","type":"rich","published":"2014-06-29 00:45:54","url":"https://cartman0.hatenablog.com/entry/2014/06/29/004554","version":"1.0","author_url":"https://blog.hatena.ne.jp/cartman0/","categories":["R\u8a00\u8a9e"],"provider_name":"Hatena Blog","width":"100%","blog_title":"\u306f\u3057\u304f\u308c\u30a8\u30f3\u30b8\u30cb\u30a2\u3082\u3069\u304d\u306e\u30e1\u30e2","blog_url":"https://cartman0.hatenablog.com/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fcartman0.hatenablog.com%2Fentry%2F2014%2F06%2F29%2F004554\" title=\"\tR\u8a00\u8a9e\u3067\u591a\u5909\u91cf\u89e3\u6790\uff14\uff08\u6b63\u898f\u5206\u5e03\u3001\u78ba\u7387\u5bc6\u5ea6\u95a2\u6570\u3001\u6b63\u898f\u5206\u5e03\u306e\u6a19\u6e96\u5316\uff09 - \u306f\u3057\u304f\u308c\u30a8\u30f3\u30b8\u30cb\u30a2\u3082\u3069\u304d\u306e\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>","provider_url":"https://hatena.blog","title":"\tR\u8a00\u8a9e\u3067\u591a\u5909\u91cf\u89e3\u6790\uff14\uff08\u6b63\u898f\u5206\u5e03\u3001\u78ba\u7387\u5bc6\u5ea6\u95a2\u6570\u3001\u6b63\u898f\u5206\u5e03\u306e\u6a19\u6e96\u5316\uff09"}