ryamada22 https://blog.hatena.ne.jp/ryamada22/ ryamadaの遺伝学・遺伝統計学メモ https://ryamada22.hatenablog.jp/ R オミックス 重回帰 Multiple Linear Regression # 重回帰 multiple linear regression n<-6 m<-4 X<-matrix(runif(n*m),n,m) m2<-2 Y<-matrix(runif(n*m2),n,m2) B<-solve(t(X)%*%X)%*%t(X)%*%Y Y-X%*%B # n<m とすると解けない m<-n+1 X<-matrix(runif(n*m),n,m) m2<-2 Y<-matrix(runif(n*m2),n,m2) B<-solve(t(X)%*%X)%*%t(X)%*%Y Y-X%*%B PCR こちらに… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fryamada22.hatenablog.jp%2Fentry%2F20110811%2F1312950806" title="PCR(Principal Component Regression)とPLSR(Partial Least Squares Regression - 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> Hatena Blog https://hatena.blog 2011-08-11 13:33:26 rich https://ryamada22.hatenablog.jp/entry/20110811/1312950806 1.0 100%