{"categories":[],"image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/M/MikuHatsune/20120204/20120204195843.png","provider_name":"Hatena Blog","url":"https://mikuhatsune.hatenadiary.com/entry/20120204/1328354768","blog_title":"\u9a5a\u7570\u306e\u30a2\u30cb\u30f2\u30bf\u793e\u4f1a\u5fa9\u5e30\u306e\u4e88\u5099","blog_url":"https://mikuhatsune.hatenadiary.com/","author_name":"MikuHatsune","published":"2012-02-04 20:26:08","width":"100%","version":"1.0","description":"\u30b0\u30b9\u30bf\u30d5\u30fb\u30d5\u30a7\u30d2\u30ca\u30fc\u304c\u30f4\u30a7\u30fc\u30d0\u30fc\u2010\u30d5\u30a7\u30d2\u30ca\u30fc\u306e\u6cd5\u5247\u3068\u3044\u3046\u3082\u306e\u3092\u8a18\u3057\u305f\u3002\u3053\u308c\u306f\u3001\u523a\u6fc0\u306b\u5bfe\u3059\u308b\u53cd\u5fdc\u304c \uff08\u306f\u5b9a\u6570\uff09 \u3068\u306a\u308b\u3002\u3053\u308c\u3092\u89e3\u304f\u3068 \u3053\u3053\u3067\u3001\u523a\u6fc0\u307e\u3067\u306f\u53cd\u5fdc\u3057\u306a\u3044\u3001\u3064\u307e\u308a[tex:R(S R <- function(S, S0, k){ res <- numeric(length(S)) for(i in 1:length(S)){ if(S[i] < S0){ res[i] <- 0 }else{ res[i] <- k*log(S[i]/S0) } } return(res) } k <- 1 S <- seq(0, 100, length=100) S0 <- 10 plot(S, R(S\u2026","height":"190","title":"3.2\u523a\u6fc0\u306b\u5bfe\u3059\u308b\u53cd\u5fdc","type":"rich","author_url":"https://blog.hatena.ne.jp/MikuHatsune/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmikuhatsune.hatenadiary.com%2Fentry%2F20120204%2F1328354768\" title=\"3.2\u523a\u6fc0\u306b\u5bfe\u3059\u308b\u53cd\u5fdc - \u9a5a\u7570\u306e\u30a2\u30cb\u30f2\u30bf\u793e\u4f1a\u5fa9\u5e30\u306e\u4e88\u5099\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_url":"https://hatena.blog"}