{"blog_url":"https://necostat.hatenablog.jp/","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/q/quossy/20210824/20210824093409.jpg","published":"2021-09-24 20:56:17","version":"1.0","type":"rich","description":"\u30d1\u30c3\u30b1\u30fc\u30b8\u3068\u30c7\u30fc\u30bf\u306e\u6e96\u5099 ROC\u66f2\u7dda\u4e0b\u9762\u7a4d\uff08AUC\uff09\u3092\u8a08\u7b97\u3059\u308b ggroc( )\u3092\u4f7f\u3063\u3066ROC\u66f2\u7dda\u3092\u63cf\u304f \u30d1\u30a4\u30d7\u6f14\u7b97\u5b50%>%\u3092\u4f7f\u3046\u3053\u3068\u3082\u53ef\u80fd 2\u3064\u306eAUC\u3092\u6bd4\u8f03\u3059\u308b \u304a\u308f\u308a\u306b \u53c2\u8003\u8cc7\u6599 \u691c\u67fb\u3092\u4f7f\u3063\u3066\u771f\u306e\u72b6\u614b\uff08\u4f8b\u3048\u3070\u3042\u308b\u75be\u60a3\u306b\u7f79\u60a3\u3057\u3066\u3044\u308b\u304b\u3069\u3046\u304b\uff09\u3084\u4e88\u5f8c\u3092\u4e88\u6e2c\u3059\u308b\u969b\u306b\u3001\u305d\u306e\u691c\u67fb\u306b\u3088\u3063\u3066\u771f\u306e\u72b6\u614b\uff08\u7f79\u60a3 vs. \u672a\u7f79\u60a3\uff09\u3092\u533a\u5225\u3057\u3066\u8a00\u3044\u5f53\u3066\u308b\u80fd\u529b\u3092\u8b58\u5225\u80fd\uff08discrimination ability\uff09\u3068\u3044\u3046\u3002 \u6b21\u306e\u3088\u3046\u306a\u6307\u6a19\u3067\u8a55\u4fa1\u3059\u308b\u3002 \u611f\u5ea6\uff08sensitivitiy\uff09\uff1a\u75be\u60a3\u304c\u3042\u308b\u4eba\u306e\u4e2d\u3067\u3001\u691c\u67fb\u304c\u967d\u6027\u306b\u306a\u308b\u4eba\u306e\u5272\u5408 \u7279\u7570\u5ea6\uff08specificity\uff09\uff1a\u75be\u60a3\u304c\u306a\u3044\u4eba\u306e\u4e2d\u3067\u3001\u691c\u67fb\u304c\u9670\u6027\u306b\u306a\u308b\u4eba\u306e\u5272\u5408 \u967d\u6027\u7684\u2026","title":"ROC\u89e3\u6790\u3067\u8b58\u5225\u80fd\u3092\u8a55\u4fa1\u3059\u308b\uff08pROC\u30d1\u30c3\u30b1\u30fc\u30b8, ggplot\u7cfbggroc\u95a2\u6570\uff09[R]","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fnecostat.hatenablog.jp%2Fentry%2F2021%2F09%2F24%2F205617\" title=\"ROC\u89e3\u6790\u3067\u8b58\u5225\u80fd\u3092\u8a55\u4fa1\u3059\u308b\uff08pROC\u30d1\u30c3\u30b1\u30fc\u30b8, ggplot\u7cfbggroc\u95a2\u6570\uff09[R] - \u306d\u3053\u3059\u305f\u3063\u3068\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_name":"Hatena Blog","author_url":"https://blog.hatena.ne.jp/quossy/","author_name":"quossy","width":"100%","provider_url":"https://hatena.blog","url":"https://necostat.hatenablog.jp/entry/2021/09/24/205617","height":"190","blog_title":"\u306d\u3053\u3059\u305f\u3063\u3068","categories":["prediction/diagnostic","ggplot","figure/table","R"]}