ryamada22 https://blog.hatena.ne.jp/ryamada22/ ryamadaの遺伝学・遺伝統計学メモ https://ryamada22.hatenablog.jp/ Multiple testing p値 q値 When you test multiple times, you should not believe nominal p-values of individual tests. 検定を複数行った場合には、個々の検定のp値をそのまま使って解釈できない p <- runif(10^5) hist(p) plot(sort(p),pch=20,cex=0.1) alpha <- 0.05 abline(v=length(p)*alpha,col="red") abline(h=alpha,col="blue") Multiple tests (100 tests) 100個の検定 n <- 10… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fryamada22.hatenablog.jp%2Fentry%2F20160519%2F1463539889" title="Multiple-Comparison Issue - ryamadaの遺伝学・遺伝統計学メモ" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> https://cdn-ak.f.st-hatena.com/images/fotolife/r/ryamada22/20160518/20160518140425.jpg Hatena Blog https://hatena.blog 2016-05-19 11:51:29 rich https://ryamada22.hatenablog.jp/entry/20160519/1463539889 1.0 100%