{"image_url":"https://cdn.blog.st-hatena.com/images/theme/og-image-1500.png","blog_url":"https://choron81.hatenablog.com/","author_url":"https://blog.hatena.ne.jp/choron81/","provider_url":"https://hatena.blog","title":"\u3010R\u3011\u91cd\u8907\u3092\u524a\u9664\u3057\u305f\u3044","blog_title":"\u3044\u308d\u3044\u308d\u5009\u5eab","categories":["R","Tips"],"width":"100%","url":"https://choron81.hatenablog.com/entry/2024/07/25/000000","description":"\u30fb\u304a\u984c\uff1a\u30d9\u30af\u30c8\u30eb\u306e\u8981\u7d20\u306e\u91cd\u8907\u3092\u524a\u9664\u3057\u305f\u308a\u3001data.frame\u306e\u884c\u306e\u91cd\u8907\u3092\u524a\u9664\u3059\u308b\u65b9\u6cd5\u3092\u3044\u3064\u3082\u5fd8\u308c\u308b\u306e\u3067\u3001\u30e1\u30e2\u3057\u3066\u304a\u304d\u305f\u3044\u3002 # \u30e9\u30a4\u30d6\u30e9\u30ea\u8aad\u307f\u8fbc\u307f library(tidyverse) # \u30d9\u30af\u30c8\u30eb\u306e\u8981\u7d20\u306e\u91cd\u8907\u3092\u4f55\u3068\u304b\u3059\u308b\u3002 # \u30d9\u30af\u30c8\u30eb\u4f5c\u6210 test <- c(\"A\", \"A\", \"A\", \"B\", \"B\", \"B\", \"C\", \"C\", \"C\")test [1] \"A\" \"A\" \"A\" \"B\" \"B\" \"B\" \"C\" \"C\" \"C\" # \u88ab\u3063\u3066\u3044\u308b\u306e\u3092\u524a\u308b\u3002 unique(test) [1] \"A\" \"B\" \"C\" # \u4f8b\u3048\u3070\u3001\u30d9\u30af\u30c8\u30eb\u306e\u8981\u7d20\u306b\u540d\u524d\u304c\u3064\u3044\u3066\u3044\u308b\u3068\u3001unique\u95a2\u6570\u3060\u3068\u540d\u524d\u2026","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fchoron81.hatenablog.com%2Fentry%2F2024%2F07%2F25%2F000000\" title=\"\u3010R\u3011\u91cd\u8907\u3092\u524a\u9664\u3057\u305f\u3044 - \u3044\u308d\u3044\u308d\u5009\u5eab\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2024-07-25 00:00:00","type":"rich","version":"1.0","height":"190","provider_name":"Hatena Blog","author_name":"choron81"}