[R] A Very Simple Question

From: Yukihiro Ishii <yukiasais_at_ybb.ne.jp>
Date: Tue, 13 May 2008 23:27:59 +0900


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_at_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. Received on Tue 13 May 2008 - 15:06:23 GMT

Archive maintained by Robert King, hosted by the discipline of statistics at the University of Newcastle, Australia.
Archive generated by hypermail 2.2.0, at Tue 13 May 2008 - 17:30:39 GMT.

Mailing list information is available at https://stat.ethz.ch/mailman/listinfo/r-help. Please read the posting guide before posting to the list.

list of date sections of archive