[R] 'splice' two data frames

[David Whiting]

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.