[R] rank of a matrix

From: mingan <mingan_at_unm.edu>
Date: Thu 05 May 2005 - 01:54:00 EST

how do I check the rank of a matrix ?

say

A= 1 0 0

     0 1 0

then rank(A)=2

what is this function?

thanks

  I did try help.search("rank"), but all the returned help information seem irrelevant to what I want.

  I would like to know how people search for help information like this.

rank(base)              Sample Ranks
SignRank(stats)         Distribution of the Wilcoxon Signed Rank
                        Statistic
Wilcoxon(stats)         Distribution of the Wilcoxon Rank Sum
                        Statistic
friedman.test(stats)    Friedman Rank Sum Test
kruskal.test(stats)     Kruskal-Wallis Rank Sum Test
pairwise.wilcox.test(stats)
                        Pairwise Wilcoxon rank sum tests
wilcox.test(stats)      Wilcoxon Rank Sum and Signed Rank Tests

______________________________________________
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 Received on Thu May 05 02:22:33 2005

This archive was generated by hypermail 2.1.8 : Fri 03 Mar 2006 - 03:31:35 EST