{"published":"2019-01-16 09:17:18","blog_url":"https://unaoya-sigma.hatenadiary.jp/","width":"100%","author_url":"https://blog.hatena.ne.jp/unaoya/","version":"1.0","provider_url":"https://hatena.blog","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/u/unaoya/20190116/20190116090822.png","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Funaoya-sigma.hatenadiary.jp%2Fentry%2Fnormal_sample\" title=\"\u6a19\u672c\u5e73\u5747\u3068\u6a19\u672c\u5206\u6563\u306e\u5206\u5e03 - sigma\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","description":"\u4eca\u56de\u306f\u6a19\u672c\u306e\u5e73\u5747\u3068\u5206\u6563\u304c\u3069\u306e\u3088\u3046\u306a\u5206\u5e03\u306b\u306a\u308b\u304b\u3092\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u3057\u307e\u3059\u3002 \u4eca\u56de\u3084\u308a\u305f\u3044\u3053\u3068 \u6a19\u6e96\u6b63\u898f\u5206\u5e03\u306b\u72ec\u7acb\u306b\u5f93\u3046\u30b5\u30a4\u30ban\u306e\u6a19\u672c\u306b\u3064\u3044\u3066\u3001\u305d\u306e\u5e73\u5747\u3068\u5206\u6563\u304c\u3069\u306e\u3088\u3046\u306a\u5206\u5e03\u306b\u306a\u308b\u304b\u3001n\u3092\u52d5\u304b\u3057\u3066\u8abf\u3079\u307e\u3059\u3002 \u4f8b\u3048\u3070\u4ee5\u4e0b\u306e\u30b3\u30fc\u30c9\u3092\u5b9f\u884c\u3059\u308b\u3068\u3001\u5e73\u5747\u03bc=0\u3067\u6a19\u6e96\u504f\u5dee\u03c3=1\u306e\u6b63\u898f\u5206\u5e03\u304b\u3089\u30b5\u30a4\u30ban=5\u306e\u6a19\u672c\u3092\u30e9\u30f3\u30c0\u30e0\u306b\u30b5\u30f3\u30d7\u30eb\u3067\u304d\u307e\u3059\u3002 set.seed(123) mu <- 0 sigma <- 1 n <- 5 sample <- rnorm(n = n, mean = mu, sd = sigma) \u3059\u308b\u3068\u3001 > sample [1] -0.56047565 -0.23017749 1.5587083\u2026","provider_name":"Hatena Blog","title":"\u6a19\u672c\u5e73\u5747\u3068\u6a19\u672c\u5206\u6563\u306e\u5206\u5e03","url":"https://unaoya-sigma.hatenadiary.jp/entry/normal_sample","type":"rich","author_name":"unaoya","blog_title":"sigma","height":"190","categories":[]}