{"blog_url":"https://ryamada.hatenadiary.jp/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fryamada.hatenadiary.jp%2Fentry%2F20130630%2F1372550253\" title=\"Rcpp 0 \u304b\u3089\u3084\u308a\u306a\u304a\u3057 - ryamada\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fb\u6570\u5b66\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>","image_url":null,"description":"\u3053\u3061\u3089\u306e\u3088\u3046\u306bRtools\u306e\u5c0e\u5165\u3067\u8e93\u3044\u305f\u306e\u3060\u304c\u3001\u307e\u3042\u4e8b\u306a\u304d\u3092\u3048\u305f\u3068\u3044\u3046\u3053\u3068\u3067Rtools\u304c\u4f7f\u3048\u308b\u306e\u3067\u3001\u3053\u3061\u3089\u306eRcpp\u89e3\u8aac\u8a18\u4e8b\u3092\u306a\u305e\u3063\u3066\u307f\u307e\u3059 cppFunction()\u3092\u4f7f\u3046 library(Rcpp) cppFunction(' int add(int x, int y, int z) { int sum = x + y + z; return sum; }' ) add # like a regular R function, printing displays info about the function add(1, 2, 3) sourceCpp()\u3067\u306e\u6271\u3044\u3067\u540c\u3058\u3053\u3068\u3092\u3059\u308b \"R\u2026","width":"100%","title":"Rcpp 0 \u304b\u3089\u3084\u308a\u306a\u304a\u3057","author_url":"https://blog.hatena.ne.jp/ryamada/","provider_name":"Hatena Blog","url":"https://ryamada.hatenadiary.jp/entry/20130630/1372550253","published":"2013-06-30 08:57:33","author_name":"ryamada","blog_title":"ryamada\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fb\u6570\u5b66\u30e1\u30e2","height":"190","type":"rich","provider_url":"https://hatena.blog","version":"1.0","categories":["Rcpp"]}