{"categories":["R","\u4f7f\u3044\u65b9\u30e1\u30e2(\u30e9\u30a4\u30d6\u30e9\u30ea)"],"height":"190","published":"2019-05-12 17:11:04","provider_url":"https://hatena.blog","width":"100%","author_url":"https://blog.hatena.ne.jp/chito_ng/","provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fknknkn.hatenablog.com%2Fentry%2F2019%2F05%2F12%2F171104\" title=\"tidyverse\u3068NSE - \u307e\u305a\u306f\u874b\u306e\u7ffc\u304b\u3089\u3002\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","description":"tidyverse\u7cfb\u3067\u5909\u6570\u3092\u4f7f\u3044\u305f\u3044\u3068\u304d\u3081\u3093\u3069\u304f\u3055\u3044\u306a\u3041\u3068\u3044\u3046\u8a71\u3002 \u306f\u3058\u3081\u306b\u8981\u70b9\u3092\u3056\u3063\u304f\u308a\u307e\u3068\u3081\u308b\u3068\u3001tidyverse\u7cfb\u3067dplyr\u3067data$\u5217\u540d\u3067\u306f\u306a\u304f\u5217\u540d\u3068\u76f4\u63a5\u66f8\u3051\u308b\u306e\u306fNSE\u8868\u73fe\u306b\u306a\u3063\u3066\u3044\u308b\u306e\u3067\u3001\u305d\u3046\u3044\u3046\u5834\u6240\u306fNSE\u306b\u5408\u308f\u305b\u305f\u66f8\u304d\u65b9\u3057\u3088\u3046\u306d\u3002\u5909\u6570\u306fSE\u306a\u306e\u3067\u305d\u306e\u307e\u307e\u3067\u306f\u8a55\u4fa1\u3055\u308c\u306a\u3044\u3088\u3001\u3068\u3044\u3046\u8a71\u3002 \u4ee5\u4e0b\u3067\u8003\u3048\u308b\u3002 library(tidyverse) df = as_tibble(iris) df %>% filter(Species == 'versicolor') %>% head() # # A tibble: 6 x 5 # Sepal.Length Sepal.Width P\u2026","author_name":"chito_ng","version":"1.0","url":"https://knknkn.hatenablog.com/entry/2019/05/12/171104","title":"tidyverse\u3068NSE","type":"rich","blog_url":"https://knknkn.hatenablog.com/","image_url":null,"blog_title":"\u307e\u305a\u306f\u874b\u306e\u7ffc\u304b\u3089\u3002"}