I didn't quite understand what you were looking for, but you may want to
check out ave()...
Andy
> From: Thomas Davidoff
>
> Took me a while but I figured out how to put in common values of
> group means/counts, etc. to do the same thing as egen. lapply with
> split and then unsplit.
> Thomas Davidoff
> Assistant Professor
> Haas School of Business
> UC Berkeley
> Berkeley, CA 94720
> phone: (510) 643-1425
> fax: (510) 643-7357
> davidoff at haas.berkeley.edu
> http://faculty.haas.berkeley.edu/davidoff
>
>
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