> > Yes, > > x[order(order(z)),] > > Two uses of order are needed, as shown. > Thank you very much, Rich. It's like a magic!
Leon
[[alternative HTML version deleted]]
______________________________________________
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.
