{"published":"2014-04-22 00:00:00","image_url":null,"provider_name":"Hatena Blog","url":"https://dichika.hateblo.jp/entry/20140422/p1","width":"100%","blog_title":"\u76c6\u683d\u65e5\u8a18","title":"reshape2\u3067\u6a2a\u3092\u7e26\u306b\u5909\u63db\u3057\u305f\u3044\u304cid\u306f\u7121\u3044\u6642\u306fNULL","version":"1.0","author_name":"dichika","description":"id\u3068\u306a\u308b\u3088\u3046\u306a\u5909\u6570\u306f\u7121\u304f\u3001\u305f\u3060\u5358\u306b\u6a2a\u6301\u3061\u306e\u30c7\u30fc\u30bf\uff08wide\uff09\u3092\u7e26\u6301\u3061\u306e\u30c7\u30fc\u30bf\uff08long\uff09\u306b\u5909\u63db\u3057\u305f\u3044\u6642\u306f\u3001id.vars\u306bNULL\u3092\u6307\u5b9a\u3059\u308b\u3002 > smp <- data.frame(A=1,B=2,C=3) > smp A B C 1 1 2 3 > reshape2::melt(smp, id.vars=NULL) variable value 1 A 1 2 B 2 3 C 3","blog_url":"https://dichika.hateblo.jp/","categories":["R"],"provider_url":"https://hatena.blog","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fdichika.hateblo.jp%2Fentry%2F20140422%2Fp1\" title=\"reshape2\u3067\u6a2a\u3092\u7e26\u306b\u5909\u63db\u3057\u305f\u3044\u304cid\u306f\u7121\u3044\u6642\u306fNULL - \u76c6\u683d\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_url":"https://blog.hatena.ne.jp/dichika/","type":"rich"}