Yao, Minghua wrote: > Dear all, > > Could anyone please tell me how to sort a matrix or a data frame against a > column/row/component? See ?order Uwe Ligges > Many thanks. > > -MY > > ______________________________________________ > R-help at stat.math.ethz.ch mailing list > https://www.stat.math.ethz.ch/mailman/listinfo/r-help