RE: st: Longitudinal zero-inflated Poisson model

[Cameron McIntosh <cnm100@hotmail.com>]

Allison's advice is pragmatic, but I don't know if it should be uncritically applied in all cases. Clyde - Perhaps try looking outside of Stata if need be?
Molas, M., & Lesaffre, E. (2010). Hurdle models for multilevel zero-inflated data via h-likelihood. Statistics in Medicine, 29(30), 3294-3310. 

Liu, H. (2007). Growth Curve Models for Zero-Inflated Count Data: An Application to Smoking Behavior. Structural Equation Modeling, 14(2), 247-279.

Min, Y., & Agresti, A. (2005). Random effect models for repeated measures of zero-inflated count data. Statistical Modelling, 5(1), 1-19.

Lee, A.H., Wang, K., Scott, J.A., Yau, K.K.W., & Mclachlan, G.J. (2006). Multi-level zero-inflated Poisson regression modelling of correlated count data with excess zeros. Statistical Methods in Medical Research, 15(1), 47-61.  http://www.maths.uq.edu.au/~gjm/lwsym_smmr06.pdf

Moghimbeigi, A., Eshraghian, M.R., Mohammad, K., & McArdle, B. (2008). Multilevel zero-inflated negative binomial regression modeling for over-dispersed count data with extra zeros. Journal of Applied Statistics, 35(10), 1193-1202.  
Moghimbeigi, A., Eshraghian, M.R., Mohammad, K., & McArdle, B. (2009). A score test for zero-inflation in multilevel count data. Computational Statistics & Data Analysis, 53(4), 1239-1248.
Xiang, L., Lee, A.H., Yau, K.K.W., & McLachlan, G.J. (2007). A score test for overdispersion in zero-inflated poisson mixed regression model. Statistics in Medicine, 26, 1608–1622.http://www.maths.uq.edu.au/~gjm/xlym_sim07.pdf

Hur, K., Hedeker, D., Henderson, W.G., Khuri, S., & Daley, J. (2002). Modeling clustered count data with excess zeros in healthcare outcomes research. Health Services and Outcomes Research Methodology, 3, 5-20.

Cam

> Date: Sat, 28 Jan 2012 16:33:06 -0500
> To: statalist@hsphsun2.harvard.edu; statalist@hsphsun2.harvard.edu
> From: richardwilliams.ndu@gmail.com
> Subject: Re: st: Longitudinal zero-inflated Poisson model
> 
> At 03:13 PM 1/28/2012, Clyde B Schechter wrote:
> >Does anybody know of a Stata implementation of multi-level 
> >zero-inflated Poisson regression that I might use for longitudinal 
> >data with zero-inflated count outcomes?
> 
> In his Sage book "Fixed Effects Regression Modeks" Paul Allison says 
> (p. 68) "This chapter does not consider zero-inflated Poisson and 
> negative binomial models for 3 reasons: They are much more complex, 
> there is little software available for panel data, and, finally, the 
> negative binomial model itself often provides a satisfactory fit to 
> data with large numbers of zero counts."
> 
> -------------------------------------------
> Richard Williams, Notre Dame Dept of Sociology
> OFFICE: (574)631-6668, (574)631-6463
> HOME:   (574)289-5227
> EMAIL:  Richard.A.Williams.5@ND.Edu
> WWW:    http://www.nd.edu/~rwilliam
> 
> *
> *   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/