Hi Rusers! I am ashed of asking such a simple question.
X<-matrix(rnorm(24), 4) X0<-apply(X,2,mean) What I want is a matrix which consists of colums such as X[,1]--X0[1]. X-X0 doesn't work. Perhaps apply function? Thanks in advance. Yukihiro Ishii 2-3-28 Tsurumakiminami, Hadano, 250-0002 Japan +81463691922 ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
