{"image_url":null,"title":"R\u306b\u3088\u308b\u5171\u5206\u6563\u30fb\u76f8\u95a2\u4fc2\u6570\u30fb\u30d5\u30a1\u30a4\u4fc2\u6570\u306e\u7b97\u51fa","categories":["R","statistics"],"provider_url":"https://hatena.blog","blog_url":"https://kaeken.hatenablog.com/","author_name":"kaeken","author_url":"https://blog.hatena.ne.jp/kaeken/","width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkaeken.hatenablog.com%2Fentry%2F2019%2F02%2F17%2F150520\" title=\"R\u306b\u3088\u308b\u5171\u5206\u6563\u30fb\u76f8\u95a2\u4fc2\u6570\u30fb\u30d5\u30a1\u30a4\u4fc2\u6570\u306e\u7b97\u51fa - kaeken(\u5609\u6c38\u5cf6\u5065\u53f8)\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>","type":"rich","version":"1.0","height":"190","provider_name":"Hatena Blog","description":"\u6982\u8981 R\u306b\u3088\u308b\u5171\u5206\u6563\u30fb\u76f8\u95a2\u4fc2\u6570\u30fb\u30d5\u30a1\u30a4\u4fc2\u6570\u306e\u7b97\u51fa\u65b9\u6cd5\u3092\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002 \u95a2\u6570 2\u3064\u306e\u7570\u306a\u308b\u30c7\u30fc\u30bf\u7fa4\u306e\u5171\u5206\u6563\u3092 cov() \u3067\u7b97\u51fa\u3067\u304d\u307e\u3059\u3002 \u305f\u3060\u3057\u3001\u5358\u4f4d\u306b\u4f9d\u5b58\u3059\u308b\u306e\u3067\u3001\u4f8b\u3048\u3070\u3001\u8eab\u9577\u304cm\u5358\u4f4d\u306a\u306e\u304bcm\u5358\u4f4d\u306a\u306e\u304b\u3067\u5171\u5206\u6563\u306e\u5024\u304c\u7570\u306a\u308a\u307e\u3059\u3002 cov() : \u5171\u5206\u6563 \u5171\u5206\u6563: \u504f\u5dee\u306e\u7a4d\u306e\u5e73\u5747 \u30c7\u30e1\u30ea\u30c3\u30c8: \u5358\u4f4d\u306b\u4f9d\u5b58\u3059\u308b > h1 <- c(1.5, 1.6, 1.7, 1.8, 1.9) # \u8eab\u9577(m) > h1 [1] 1.5 1.6 1.7 1.8 1.9 > > h2 <- h1*100 # \u8eab\u9577(cm) > h2 [1] 150 160 170 180 190 > > w <- c(50, 6\u2026","blog_title":"kaeken(\u5609\u6c38\u5cf6\u5065\u53f8)\u30d6\u30ed\u30b0","published":"2019-02-17 15:05:20","url":"https://kaeken.hatenablog.com/entry/2019/02/17/150520"}