{"author_name":"cartman0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fcartman0.hatenablog.com%2Fentry%2F2014%2F06%2F28%2F222744\" title=\"R\u8a00\u8a9e\u3067\u591a\u5909\u91cf\u89e3\u6790\uff13\uff08\u884c\u5217\u6f14\u7b97\uff09 - \u306f\u3057\u304f\u308c\u30a8\u30f3\u30b8\u30cb\u30a2\u3082\u3069\u304d\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>","blog_url":"https://cartman0.hatenablog.com/","url":"https://cartman0.hatenablog.com/entry/2014/06/28/222744","version":"1.0","author_url":"https://blog.hatena.ne.jp/cartman0/","provider_url":"https://hatena.blog","title":"R\u8a00\u8a9e\u3067\u591a\u5909\u91cf\u89e3\u6790\uff13\uff08\u884c\u5217\u6f14\u7b97\uff09","published":"2014-06-28 22:27:44","description":"\u884c\u5217\u6f14\u7b97 \u884c\u5217\u306e\u639b\u3051\u7b97\uff1a%*% abline(a, b)\uff1ay\u5207\u7247a\u3068\u50be\u304db\u3092\u6301\u3064\u76f4\u7dda\u3092\u5f15\u304f curve(\u95a2\u6570, \u6700\u5c0f\u5024, \u6700\u5927\u5024)\uff1a\u3042\u308b\u95a2\u6570\u306e\u66f2\u7dda\u3092\u63cf\u304f\u95a2\u6570 > #\u884c\u5217,2\u00d72\u3067\u521d\u671f\u50240.0> M <- matrix(0.0, 2, 2)> M [,1] [,2][1,] 0 0[2,] 0 0> #1\u884c\u76ee\u3068\uff12\u884c\u76ee\u306b\u5024\u3092\u8a2d\u5b9a\uff0845\u5ea6\u306e\u56de\u8ee2\u884c\u5217\uff09> M[1,] <- c( cos(pi / 4), -sin(pi / 4) )> M[2,] <- c( sin(pi / 4), cos(pi / 4) )> M [,1] [,2][1,] 0.7071068 -0.7071068[2,] 0.7\u2026","height":"190","blog_title":"\u306f\u3057\u304f\u308c\u30a8\u30f3\u30b8\u30cb\u30a2\u3082\u3069\u304d\u306e\u30e1\u30e2","image_url":"http://cdn-ak.f.st-hatena.com/images/fotolife/c/cartman0/20140628/20140628222318.png","categories":["R\u8a00\u8a9e"],"provider_name":"Hatena Blog","width":"100%","type":"rich"}