{"author_url":"https://blog.hatena.ne.jp/aipacommander/","type":"rich","blog_url":"https://aipacommander.com/","categories":["R"],"url":"https://aipacommander.com/entry/2016/01/05/214209","author_name":"aipacommander","description":"R\u3063\u3066\u8aad\u307f\u3065\u3089\u3044\u3068\u601d\u3046\u306e\u4ffa\u3060\u3051\u3067\u3059\u304b\u306d\uff1f ifelse( nchar(\"12345678\") == 8 | nchar(\"12345678\") == 8, FALSE, TRUE) # [1] FALSE \u3053\u3093\u306a\u3075\u3046\u306bifelse\u3092\u7528\u610f\u3059\u308b\u3002\u7b2c\u4e00\u5f15\u6570\u306f\u6761\u4ef6\u3002\u7b2c\u4e8c\u5f15\u6570\u306f\u6761\u4ef6\u304cTRUE\u3060\u3063\u305f\u3068\u304d\u306b\u8fd4\u3059\u5024\u3002\u7b2c\u4e09\u5f15\u6570\u306f\u6761\u4ef6\u304cFALSE\u3060\u3063\u305f\u6642\u306b\u8fd4\u3059\u5024\u3002 \u3053\u308c\u306f\u4fbf\u5229\u304b\u3082\u3002\u3067\u3082\u4f8b\u306f\u3088\u304f\u306a\u3044\u3068\u601d\u3046\u3002\u6761\u4ef6\u306fTRUE\u306a\u306e\u306bFALSE\u304c\u8fd4\u308b\u304b\u3089\u3002\u308f\u304b\u308a\u3065\u308c\u3047\u3002","provider_name":"Hatena Blog","provider_url":"https://hatena.blog","published":"2016-01-05 21:42:09","blog_title":"IT\u306e\u968a\u9577\u306e\u30d6\u30ed\u30b0","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Faipacommander.com%2Fentry%2F2016%2F01%2F05%2F214209\" title=\"\u3010R\u3011ifelse\u3067\u6bd4\u8f03\u3057\u3066\u4efb\u610f\u306e\u5024\u3092\u8fd4\u3059 - IT\u306e\u968a\u9577\u306e\u30d6\u30ed\u30b0\" 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","title":"\u3010R\u3011ifelse\u3067\u6bd4\u8f03\u3057\u3066\u4efb\u610f\u306e\u5024\u3092\u8fd4\u3059","width":"100%","image_url":"http://cdn.mogile.archive.st-hatena.com/v1/image/aipacommander/297789129598967254.gif"}