The FAQ I cited gives you all the ideas you need
to solve your problem. It does not, however, spell out
a solution.
I agree that an example with your problem and
an explicit solution should appear somewhere
in the FAQs for those who dislike puzzles.
Nick
[email protected]
Mariano Sana
> Thanks everybody (Antoine, Nick and Jeph).
>
> I figured Nick misread my question, because I did check the
> FAQs before
> posting. I went by Antoine's advice, and it served my purposes well.
*
* For searches and help try:
* http://www.stata.com/support/faqs/res/findit.html
* http://www.stata.com/support/statalist/faq
* http://www.ats.ucla.edu/stat/stata/