Hi, Is there some function, which generates this kind of n x n -matrix from a vector?
> rhset [1] 1792 256 13312 512 1024 2048 8192 4096 > m=matrix(nrow=length(rhset),ncol=length(rhset)) > for(i in 1:length(rhset)) + { + m[,i]=rhset + rhset=c(rhset[length(rhset)], rhset[2:length(rhset)-1]) + } > m [,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8] [1,] 1792 4096 8192 2048 1024 512 13312 256 [2,] 256 1792 4096 8192 2048 1024 512 13312 [3,] 13312 256 1792 4096 8192 2048 1024 512 [4,] 512 13312 256 1792 4096 8192 2048 1024 [5,] 1024 512 13312 256 1792 4096 8192 2048 [6,] 2048 1024 512 13312 256 1792 4096 8192 [7,] 8192 2048 1024 512 13312 256 1792 4096 [8,] 4096 8192 2048 1024 512 13312 256 1792 Atte Tenkanen University of Turku, Finland ______________________________________________ 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 and provide commented, minimal, self-contained, reproducible code.