what is the easiest way to get from
> x
x1 x2
[1,] 2 3
[2,] 3 2
[3,] 1 3
[4,] 1 4
the matrix xbar
> xbar1
x1 x2
[1,] 1.75 3
[2,] 1.75 3
[3,] 1.75 3
[4,] 1.75 3
with the mean of the columns of x as values?
thanks
christoph
--
Christoph Lehmann <[EMAIL PROTECTED]>
University Hospital of Clinical Psychiatry
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