{"blog_url":"https://mikuhatsune.hatenadiary.com/","author_name":"MikuHatsune","categories":["R"],"height":"190","provider_url":"https://hatena.blog","type":"rich","author_url":"https://blog.hatena.ne.jp/MikuHatsune/","url":"https://mikuhatsune.hatenadiary.com/entry/20101119/1290154417","width":"100%","title":"TRUE\u3068FALSE\u3092\u30ab\u30a6\u30f3\u30c8","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmikuhatsune.hatenadiary.com%2Fentry%2F20101119%2F1290154417\" title=\"TRUE\u3068FALSE\u3092\u30ab\u30a6\u30f3\u30c8 - \u9a5a\u7570\u306e\u30a2\u30cb\u30f2\u30bf\u793e\u4f1a\u5fa9\u5e30\u306e\u4e88\u5099\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","description":"\u4f8b\u3048\u3070 a<- c(0,4,5,3,20,0,0,2,8) \u3068\u3044\u3046\u30d9\u30af\u30c8\u30eb\u304c\u3042\u3063\u305f\u3068\u3057\u3066\u3001\u3053\u306e\u8981\u7d20\u306b0\u3068\u7b49\u3057\u3044\u3082\u306e\u304c\u3044\u304f\u3064\u3042\u308b\u304b\u8abf\u3079\u305f\u3044\u3002 a == 0 [1] TRUE FALSE FALSE FALSE FALSE TRUE TRUE FALSE FALSE \u3068\u306a\u308b\u304c\u3001\u3053\u308c\u3092 [1] TRUE FALSE 3 6 \u7684\u306b\u8fd4\u3057\u3066\u304f\u308c\u308b\u95a2\u6570\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u304b\u3002 \u306a\u3051\u308c\u3070\u4f5c\u308b\u308f\u306a\u3041\u2026 TF<- function(vec,n){ # vec\u306f\u5224\u5b9a\u3057\u305f\u3044\u30d9\u30af\u30c8\u30eb\u3001n\u306f\u771f\u507d\u5224\u5b9a\u306e\u6570\u5024 TFresult<- vec == n TFcount<- c(0,0) # TRUE\u3001FALSE\u306e\u9806 for(i in \u2026","blog_title":"\u9a5a\u7570\u306e\u30a2\u30cb\u30f2\u30bf\u793e\u4f1a\u5fa9\u5e30\u306e\u4e88\u5099","published":"2010-11-19 17:13:37","version":"1.0","image_url":null,"provider_name":"Hatena Blog"}