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| From | "JVerkuilen (Gmail)" <jvverkuilen@gmail.com> |
| To | statalist@hsphsun2.harvard.edu |
| Subject | Re: st: IVPOIS question |
| Date | Wed, 6 Mar 2013 16:39:00 -0500 |
On Wed, Mar 6, 2013 at 4:31 PM, Austin Nichols <austinnichols@gmail.com> wrote: > Anat (Manes) Tchetchik <anatmanes@gmail.com>: > No assumption about conditional variance is required for consistent > estimation of coefficients in a Poisson model or -glm- with a log > link. Only the conditional mean assumption is required. Unless I misunderstand you, the standard errors will be pretty far off, though. -- JVVerkuilen, PhD jvverkuilen@gmail.com "It is like a finger pointing away to the moon. Do not concentrate on the finger or you will miss all that heavenly glory." --Bruce Lee, Enter the Dragon (1973) * * For searches and help try: * http://www.stata.com/help.cgi?search * http://www.stata.com/support/faqs/resources/statalist-faq/ * http://www.ats.ucla.edu/stat/stata/