{"author_name":"syou6162","blog_title":"yasuhisa's blog","categories":["R"],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.yasuhisay.info%2Fentry%2F20081003%2F1223033320\" title=\"R Hacker\u306a\u4eba\u30d8\u30eb\u30d7\u3010\u95a2\u6570\u5185\u95a2\u6570\u3068mapply\u306e\u30cd\u30b9\u30c8\u3011 - yasuhisa&#39;s blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","height":"190","blog_url":"https://www.yasuhisay.info/","title":"R Hacker\u306a\u4eba\u30d8\u30eb\u30d7\u3010\u95a2\u6570\u5185\u95a2\u6570\u3068mapply\u306e\u30cd\u30b9\u30c8\u3011","image_url":null,"width":"100%","provider_name":"Hatena Blog","url":"https://www.yasuhisay.info/entry/20081003/1223033320","description":"\u95a2\u6570\u5185\u95a2\u6570\u3068mapply\u306e\u4ed8\u8fd1\u3067\u306a\u3093\u3060\u304b\u3088\u304f\u5206\u304b\u3089\u306a\u3044\u6319\u52d5\u306b\u306a\u3063\u3066\u3044\u308b\u3002\u307e\u305a\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u95a2\u6570\u3092\u7528\u610f\u3002 hoge <- function(x1,x2){ return(function(y){ cat(x1,x2,fill=TRUE) x1*x2*y}) } \u5185\u5074\u306emapply\u3067\u95a2\u6570\u3092\u751f\u6210\u3001\u5916\u5074\u306emapply\u3067\u305d\u308c\u3092\u8a55\u4fa1\u3057\u3066\u3044\u308b\u3002 > mapply(function(f){f(1)},mapply(hoge,1:3,3:1)) 3 1 3 1 3 1 [1] 3 3 3 \u306a\u3093\u3060\u304b\u3088\u304f\u5206\u304b\u3089\u306a\u3044\u304c\u3001\u5168\u90e8\u540c\u3058\u306b\u306a\u3063\u3066\u3057\u307e\u3046\u3002\u3053\u308c\u3092\u56de\u907f\u3059\u308b\u305f\u3081\u306b\u306f > hoge <- function(x1,x2)\u2026","author_url":"https://blog.hatena.ne.jp/syou6162/","published":"2008-10-03 20:28:40","type":"rich","provider_url":"https://hatena.blog","version":"1.0"}