Re: st: Zero-inflated Negative Binomial models for Panel data

[Michael Norman Mitchell <Michael.Norman.Mitchell@gmail.com>]

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/