{"published":"2008-10-04 14:42:41","height":"190","provider_url":"https://hatena.blog","categories":["R"],"author_url":"https://blog.hatena.ne.jp/syou6162/","width":"100%","description":"\u7d50\u69cb\u8272\u3005\u3042\u3063\u3066\u9762\u767d\u3044\u3002\u81ea\u5206\u304c\u6614\u66f8\u3044\u305f\u3084\u3064\u304c\u5fc5\u8981\u306a\u304f\u306a\u308b\u611f\u3058\u3060\u3002 www.yasuhisay.info\u30a4\u30f3\u30b9\u30fc\u30eb\u306a\u3069 install.packages(\"sets\") library(sets) #library(help=sets) \u96c6\u5408\u306e\u57fa\u672c\u6f14\u7b97R\u306ebase\u30d1\u30c3\u30b1\u30fc\u30b8(\u304b\u306a)\u306b\u3082\u96c6\u5408\u6f14\u7b97\u306f\u3042\u308b\u3093\u3060\u3051\u3069\u3001list\u3092\u4f7f\u308f\u306a\u3044\u3068\u3044\u3051\u306a\u304f\u3063\u3066\u9762\u5012\u3067\u4ed5\u65b9\u304c\u306a\u3044\u3002\u3067\u3082\u3001\u3053\u306eset\u95a2\u6570\u3060\u3068\u697d\u306a\u611f\u3058\u3060\u306a\u3002 > A <- set(1) > B <- set(\"1\") > A | B {\"1\", 1} > A & B {} \u90e8\u5206\u96c6\u5408\u3067\u3042\u308b\u304b\u3068\u304b\u3001\u8981\u7d20\u3068\u3057\u3066\u6301\u3064\u304b\u3068\u304b\u8abf\u3079\u308b\u3053\u3068\u3082\u3067\u304d\u308b\u3002\u4fbf\u5229\u3059\u3050\u308b\u3002 > set(\u2026","author_name":"syou6162","provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.yasuhisay.info%2Fentry%2F20081004%2F1223098961\" title=\"R\u3067\u96c6\u5408\u3092\u6271\u3046sets\u30d1\u30c3\u30b1\u30fc\u30b8\u3067\u904a\u3076 - 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>","title":"R\u3067\u96c6\u5408\u3092\u6271\u3046sets\u30d1\u30c3\u30b1\u30fc\u30b8\u3067\u904a\u3076","type":"rich","url":"https://www.yasuhisay.info/entry/20081004/1223098961","blog_title":"yasuhisa's blog","blog_url":"https://www.yasuhisay.info/","image_url":null,"version":"1.0"}