On Saturday 14 October 2006 16:52, Gabor Grothendieck wrote:
> Try this (and round the result to make to it comparable to your
> calculation):
>
> xtabs(weight ~ var1 + var2, my.data)
Oh yes... :)
It was so simple. Thanks for the cov.wt() as well.
Regards,
Adrian
--
Adrian Dusa
Romanian Social Data Archive
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