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| From | Maarten Buis <maartenlbuis@gmail.com> |
| To | statalist@hsphsun2.harvard.edu |
| Subject | Re: st: which -cmp- option to use for poisson model with count data? |
| Date | Tue, 1 May 2012 12:51:33 +0200 |
On Tue, May 1, 2012 at 12:16 PM, Laura R. wrote: > If I understand you correctly, by default 0 is treated as missing in > -poisson- (not so in -oprobit-, I think)? That is incorrect. In -poisson- 0 is treated as 0, so do _not_ change you dependent variable. Hope this helps, Maarten -------------------------- Maarten L. Buis Institut fuer Soziologie Universitaet Tuebingen Wilhelmstrasse 36 72074 Tuebingen Germany http://www.maartenbuis.nl -------------------------- * * For searches and help try: * http://www.stata.com/help.cgi?search * http://www.stata.com/support/statalist/faq * http://www.ats.ucla.edu/stat/stata/