{"image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/K/Kenjiqun/20160621/20160621103244.png","height":"190","categories":["\u7d71\u8a08"],"url":"https://kenjiqun.hatenadiary.jp/entry/2016/06/21/120631","description":"\u65e5\u7d4c\u5e73\u5747\u5148\u7269\u306e\u5206\u5e03\u306b\u3064\u3044\u3066\u78ba\u8a8d\u3057\u3066\u307f\u305f\u3044\u3068\u601d\u3044\u307e\u3059 Black-Scholes\u30e2\u30c7\u30eb\u306a\u3069\u3001\u682a\u4fa1\u306e\u30ea\u30bf\u30fc\u30f3\u306e\u5206\u5e03\u306f\u5bfe\u6570\u6b63\u898f\u5206\u5e03\u3068\u4eee\u5b9a\u3055\u308c\u308b\u3053\u3068\u304c\u591a\u3044\u3067\u3059\u304c\u3001\u5b9f\u969b\u306f\u3069\u306e\u3088\u3046\u306a\u5206\u5e03\u306b\u306a\u3063\u3066\u3044\u308b\u304b\u8abf\u3079\u3066\u307f\u307e\u3059\u4eca\u56de\u306f2010/6/21\u301c2016/6/21\u306e\u65e5\u8db3\u30c7\u30fc\u30bf\u3092\u4f7f\u3044\u307e\u3059 Mac\u3067\u3042\u308c\u3070\u697d\u5929\u8a3c\u5238\u306eMarketSpeed\u304b\u3089\u30c7\u30fc\u30bf\u3092csv\u3067\u4fdd\u5b58\u3057\u307e\u3059 \u3053\u306e\u4e2d\u3067\u3001 > file <- file(\"NikkeiSakimono.csv\", open=\"r\", encoding=\"cp932\") > data <- read.table(file, header=TRUE, sep=\",\")\u3067\u3059\u304c\u3053\u306e\u307e\u307e\u3060\u2026","author_url":"https://blog.hatena.ne.jp/Kenjiqun/","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkenjiqun.hatenadiary.jp%2Fentry%2F2016%2F06%2F21%2F120631\" title=\"R\u306b\u3088\u308b\u7d71\u8a08\u89e3\u6790 \u65e5\u7d4c\u5e73\u5747\u5148\u7269\u305d\u306e2 - \u65e5\u3005\u306e\u30e1\u30e2\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","title":"R\u306b\u3088\u308b\u7d71\u8a08\u89e3\u6790 \u65e5\u7d4c\u5e73\u5747\u5148\u7269\u305d\u306e2","published":"2016-06-21 12:06:31","type":"rich","provider_name":"Hatena Blog","author_name":"Kenjiqun","provider_url":"https://hatena.blog","blog_title":"\u65e5\u3005\u306e\u30e1\u30e2","blog_url":"https://kenjiqun.hatenadiary.jp/","width":"100%"}