try sort (table(MAT), decreasing=T) if MAT is your matrix
I think this is what you want. though if you want to sort by the first occurrence then it is a different story.
Nikhil On 2 Nov 2009, at 1:35PM, Val wrote:
V1 v2 v3 v4 5 6 9 10 3 4 7 10 4 6 10 18
______________________________________________ R-help@r-project.org 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.