Thank you! I think I can simplify the first line further to: > z<-data.frame(matrix(rbind(x,y),nrow(x)))
i.e. remove 2 * ncol(x) Thanks. Dave Peter Wolf wrote: > what about: > > @ > <<*>>= > z<-data.frame(matrix(rbind(x,y),nrow(x),2*ncol(x))) > rownames(z)<-rownames(x) > z > @ > output-start > Thu Aug 25 11:24:29 2005 > X1 X2 X3 X4 X5 X6 X7 X8 > a 2 0.02 1 0.01 2 0.02 2 0.02 > b 3 0.03 0 0.00 4 0.04 3 0.03 > c 3 0.03 2 0.02 1 0.01 6 0.06 > d 3 0.03 4 0.04 2 0.02 3 0.03 > e 4 0.04 1 0.01 4 0.04 2 0.02 > f 2 0.02 5 0.05 2 0.02 2 0.02 > g 4 0.04 5 0.05 3 0.03 3 0.03 > h 3 0.03 3 0.03 5 0.05 4 0.04 > i 1 0.01 0 0.00 3 0.03 3 0.03 > output-end > > Peter Wolf [...] -- David Whiting School of Clinical Medical Sciences, The Medical School University of Newcastle upon Tyne, NE2 4HH, UK. ______________________________________________ [email protected] mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
