Notice: On April 23, 2014, Statalist moved from an email list to a forum, based at statalist.org.
| From | "JVerkuilen (Gmail)" <jvverkuilen@gmail.com> |
| To | statalist@hsphsun2.harvard.edu |
| Subject | Re: multilevel zero inflated negative binomial model [was: Re: st: stata 12] |
| Date | Tue, 30 Apr 2013 20:45:00 -0400 |
On Tue, Apr 30, 2013 at 7:31 PM, Nick Cox <njcoxstata@gmail.com> wrote: > > Evidently it does not exist. Not that I know of without custom programming. I'd suspect it to be HIGHLY difficult to estimate because zero inflation, overdispersion due to multilevel structure, and "regular" negative binomial overdispersion all trade off with each other to no small degree. -- JVVerkuilen, PhD jvverkuilen@gmail.com “He uses statistics as a drunken man uses lamp-posts – for support rather than illumination.”--Andrew Lang * * 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/