'splice' two data frames
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
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David Whiting School of Clinical Medical Sciences, The Medical School University of Newcastle upon Tyne, NE2 4HH, UK.