Dear list,

I tried to use rowQ to do some test, however, it failed.

">mt<-matrix(1:12,nrow=3)
>rowQ(mt,2)
Error in rowQ(mt, 2) : 'imat' must be a numeric matrix"

however, in the manual page of "rowQ":

Usage:

     rowQ(imat, which)
     rowMax(imat)
     rowMin(imat)

Arguments:

    imat: Either a matrix or an 'ExpressionSet'.

   which: An integer indicating which order statistic should be
          returned."

It seems that imat could be a matrix, but why when I used matrix, it
reported error?
Thanks.

-ZRL

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