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RE: st: Zero-inflated Negative Binomial models for Panel data
From
"Lachenbruch, Peter" <[email protected]>
To
"'[email protected]'" <[email protected]>
Subject
RE: st: Zero-inflated Negative Binomial models for Panel data
Date
Thu, 11 Mar 2010 11:08:09 -0800
Help zinb or help zip
Tony
Peter A. Lachenbruch
Department of Public Health
Oregon State University
Corvallis, OR 97330
Phone: 541-737-3832
FAX: 541-737-4001
-----Original Message-----
From: [email protected] [mailto:[email protected]] On Behalf Of Michael Norman Mitchell
Sent: Wednesday, March 10, 2010 10:51 PM
To: [email protected]
Subject: Re: st: Zero-inflated Negative Binomial models for Panel data
Greetings
I was not able to find anything that can do this within Stata (which
is not to say that it cannot be done). It is possible that this might be
doable using gllamm (see findit gllamm). Also, I believe you could do
this s a multilevel negative binomial regression using Mplus. Although I
cannot find an Mplus example like this, it would combine these elements...
A zero inflated poisson...
http://www.ats.ucla.edu/stat/MPlus/output/zeroinflatedpoissonreg.htm
A multilevel model...
http://www.ats.ucla.edu/stat/MPlus/output/mlmTwolevel1.htm
and this (which shows the syntax for doing a negative binomial)
http://www.statmodel.com/download/language1.pdf
I hope this is useful.
Best luck,
Michael N. Mitchell
See the Stata tidbit of the week at...
http://www.MichaelNormanMitchell.com
On 2010-03-10 8.48 PM, Jabr, Wael M wrote:
> Does Stata support Zero-inflated Negative Binomial models for Panel data?
> I have researched some of the documentations but couldn't find a reference to that.
>
> Thanks
>
> *
> * 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/
>
*
* 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/
*
* 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/