{"height":"190","title":"\u76f8\u95a2\u884c\u5217\u304b\u3089\u4e00\u5b9a\u4ee5\u4e0a\u306e\u5927\u304d\u3055\u306e\u5909\u6570\u306e\u7d44\u307f\u5408\u308f\u305b\u3092\u62bd\u51fa","author_name":"uncorrelated","author_url":"https://blog.hatena.ne.jp/uncorrelated/","provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Funcorrelated.hatenablog.com%2Fentry%2F2018%2F09%2F25%2F122055\" title=\"\u76f8\u95a2\u884c\u5217\u304b\u3089\u4e00\u5b9a\u4ee5\u4e0a\u306e\u5927\u304d\u3055\u306e\u5909\u6570\u306e\u7d44\u307f\u5408\u308f\u305b\u3092\u62bd\u51fa -  \u9921\u5b50\u4ed8\u309b\u9332\u309b\" 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","blog_url":"https://uncorrelated.hatenablog.com/","published":"2018-09-25 12:20:55","width":"100%","description":"100\u30841000\u3082\u3042\u308b\u8aac\u660e\u5909\u6570\u540c\u58eb\u306e\u76f8\u95a2\u4fc2\u6570\u3092\u898b\u308b\u306f\u3060\u308b\u3044\u3068\u8a00\u3046\u8a71\u304c\u3042\u3063\u3066\u3001\u78ba\u304b\u306b100\u00d7100\u30841000\u00d71000\u3069\u3053\u308d\u304b\u300110\u00d710\u306e\u884c\u5217\u3067\u3082\u76ee\u8996\u3067\u78ba\u8a8d\u3059\u308b\u3068\u898b\u843d\u3068\u3057\u304c\u51fa\u305d\u3046\u3067\u3059\u3002\u76f8\u95a2\u4fc2\u65700.5\u4ee5\u4e0a\u3092\u30ea\u30b9\u30c8\u3059\u308b\u30b3\u30fc\u30c9\u3092\u66f8\u3044\u3066\u307f\u307e\u3057\u3087\u3046\u3002 # \u30c6\u30b9\u30c8\u7528\u306e\u30c7\u30fc\u30bf\u30d5\u30ec\u30fc\u30e0\u3092\u4f5c\u308b set.seed(20180925)n <- 100 # \u5909\u6570\u306e\u9577\u3055 m <- 100 # \u5909\u6570\u306e\u7a2e\u985e df1 <- data.frame(x001 = rnorm(n)) for(i in 2:m){ vn <- sprintf(\"x%03d\", i) df1[vn] <- rnorm(n) # \u4ee5\u4e0b\u3001\u30e9\u30f3\u30c0\u30e0\u306b\u3001\u65e2\u306b\u2026","type":"rich","blog_title":" \u9921\u5b50\u4ed8\u309b\u9332\u309b","image_url":null,"categories":["R\u8a00\u8a9e"],"url":"https://uncorrelated.hatenablog.com/entry/2018/09/25/122055","provider_url":"https://hatena.blog"}