{"published":"2017-02-20 08:30:00","url":"https://blog.akanumahiroaki.com/entry/2017/02/20/083000","provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.akanumahiroaki.com%2Fentry%2F2017%2F02%2F20%2F083000\" title=\"\u30d9\u30a4\u30ba\u63a8\u5b9a\u306b\u3088\u308b\u6b63\u898f\u5206\u5e03\u306e\u63a8\u5b9a\u306e\u30b3\u30fc\u30c9 - Tech Blog by Akanuma Hiroaki\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","title":"\u30d9\u30a4\u30ba\u63a8\u5b9a\u306b\u3088\u308b\u6b63\u898f\u5206\u5e03\u306e\u63a8\u5b9a\u306e\u30b3\u30fc\u30c9","height":"190","author_url":"https://blog.hatena.ne.jp/akanuma-hiroaki/","version":"1.0","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/a/akanuma-hiroaki/20170217/20170217073027.png","blog_title":"Tech Blog by Akanuma Hiroaki","width":"100%","type":"rich","description":"\u4eca\u56de\u306f\u4e0b\u8a18\u66f8\u7c4d\u306e\u30d9\u30a4\u30ba\u63a8\u5b9a\u306b\u3088\u308b\u6b63\u898f\u5206\u5e03\u306e\u63a8\u5b9a\u306e\u30b3\u30fc\u30c9\u3092 Ruby \u3067\u5b9f\u88c5\u3057\u3066\u307f\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002 IT\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u305f\u3081\u306e\u6a5f\u68b0\u5b66\u7fd2\u7406\u8ad6\u5165\u9580 https://www.amazon.co.jp/IT-ebook/dp/B016Q22IX2/ \u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u306f\u3053\u3061\u3089\u3067\u516c\u958b\u3055\u308c\u3066\u3044\u307e\u3059\u3002 github.com \u30b9\u30af\u30ea\u30d7\u30c8\u5168\u4f53 \u4eca\u56de\u306f\u4f7f\u3063\u3066\u3044\u308b\u30e1\u30bd\u30c3\u30c9\u7b49\u306f\u7279\u306b\u65b0\u3057\u3044\u8981\u7d20\u306f\u306a\u304b\u3063\u305f\u306e\u3067\u3001\u30b9\u30af\u30ea\u30d7\u30c8\u5168\u4f53\u3060\u3051\u63b2\u8f09\u3057\u307e\u3059\u3002 # \u30d9\u30a4\u30ba\u63a8\u5b9a\u306b\u3088\u308b\u6b63\u898f\u5206\u5e03\u306e\u63a8\u5b9a require 'rubystats/normal_distribution' require 'nyaplot' class Array def mean\u2026","provider_url":"https://hatena.blog","blog_url":"https://blog.akanumahiroaki.com/","author_name":"akanuma-hiroaki","categories":["AI","Python","Ruby","\u6a5f\u68b0\u5b66\u7fd2"]}