From: Peter Dalgaard <p.dalgaard_at_biostat.ku.dk>

Date: Thu 02 Jun 2005 - 22:23:31 EST

https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html Received on Thu Jun 02 22:28:22 2005

Date: Thu 02 Jun 2005 - 22:23:31 EST

"Friedrich, Andreas (dit)" <Andreas.Friedrich@dit.de> writes:

> Hallo,

*>
**> I'll need a matrix with n rows of the an identical vector.
**>
**>
**>
**> > h
**> [1] 3 3 3 3 2 2 2
**>
**>
**> The nmatrix should look like this:
**>
**> > x<-rbind(h,h,h)
**> > x
**> [,1] [,2] [,3] [,4] [,5] [,6] [,7]
**> h 3 3 3 3 2 2 2
**> h 3 3 3 3 2 2 2
**> h 3 3 3 3 2 2 2
**>
**>
**>
**> but I need n rows which must be variable. Can anyone help me?
*

Like this, for instance:

*> h<-c(3, 3, 3, 3, 2, 2, 2)
**> n<-5
*

> matrix(h, nrow=n, ncol=length(h), byrow=TRUE)

[,1] [,2] [,3] [,4] [,5] [,6] [,7]

[1,] 3 3 3 3 2 2 2 [2,] 3 3 3 3 2 2 2 [3,] 3 3 3 3 2 2 2 [4,] 3 3 3 3 2 2 2 [5,] 3 3 3 3 2 2 2 -- O__ ---- Peter Dalgaard Blegdamsvej 3 c/ /'_ --- Dept. of Biostatistics 2200 Cph. N (*) \(*) -- University of Copenhagen Denmark Ph: (+45) 35327918 ~~~~~~~~~~ - (p.dalgaard@biostat.ku.dk) FAX: (+45) 35327907 ______________________________________________R-help@stat.math.ethz.ch mailing list

https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html Received on Thu Jun 02 22:28:22 2005

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