{"width":"100%","blog_url":"https://breezy-cat.hatenablog.com/","published":"2020-10-01 01:26:54","description":"*\u500b\u4eba\u7528\u52c9\u5f37\u30e1\u30e2\u3067\u3059\u3002 \u5909\u6570\u306b\u6570\u5024\u306a\u3069\u3092\u4ee3\u5165\u3001\u524a\u9664\u3059\u308b\u3002 assign(\"j\", 4) rm(j) #remove(j)\u3067\u3082\u826f\u3044 R\u306b\u306f\u4e3b\u306b4\u3064\u306e\u30c7\u30fc\u30bf\u578b\u304c\u3042\u308b\u3002 numeric\u3001character\u3001Data/POSIXct\u3001logical \u6570\u5024numeric\u306f\u4ed6\u8a00\u8a9e\u306b\u304a\u3051\u308bfloat\u3084double\u3002 \u6574\u6570\u306e\u307f\u306b\u3059\u308b\u3068\u304d\u306finteger\u3092\u4f7f\u3046\u3001\u6570\u5b57\u306e\u6b21\u306bL\u3092\u3064\u3051\u308b\u5fc5\u8981\u3042\u308a eg) i <- 5L \u6587\u5b57\u30c7\u30fc\u30bf\u3068\u3057\u3066charactor\u3068factor\u304c\u3042\u308b\u3002 factor\u306b\u306f\u201d\uff08\u30af\u30aa\u30fc\u30c8\uff09\u304c\u3064\u304b\u306a\u3044\u6587\u5b57\u304c\u4fdd\u6301\u3055\u308c\u308b\u3002 \u65e5\u4ed8\u30c7\u30fc\u30bf\u306fDate\u3001\u65e5\u4ed8\u3068\u6642\u9593\u3092\u4fdd\u6301\u3059\u308b\u306b\u306fPOSIXct\u3002 \u8ad6\u7406\u5024logica\u2026","author_name":"breezy_cat","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fbreezy-cat.hatenablog.com%2Fentry%2F2020%2F10%2F01%2F012654\" title=\"R: \u57fa\u672c\u7de8 - Hazy Ideas\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","type":"rich","url":"https://breezy-cat.hatenablog.com/entry/2020/10/01/012654","height":"190","provider_name":"Hatena Blog","title":"R: \u57fa\u672c\u7de8","provider_url":"https://hatena.blog","categories":["R","\u52c9\u5f37"],"image_url":null,"blog_title":"Hazy Ideas","version":"1.0","author_url":"https://blog.hatena.ne.jp/breezy_cat/"}