[R] Zero inflated count models

Can someone show me how to specify zero inflated poisson and zero inflated negative poisson models in R? I would like to replicate the example given in Long (1997: Regression Models for Categorical and Limited Dependent Variables) in Chapter 8.5 (pp. 242-247). TIA Dirk

[R] Zero inflated count models (2)

In my previous mail, meant to say negative binomial regression (not negative poisson), of course. Dirk * Dr. Dirk Enzmann Criminological Research Institute of Lower Saxony Luetzerodestr. 9 D-30161 Hannover Germany phone: +49-511-348.36.32 fax:

Re: [R] Zero inflated count models

Dirk Enzmann wrote: Can someone show me how to specify zero inflated poisson and zero inflated negative poisson models in R? I would like to replicate the example given in Long (1997: Regression Models for Categorical and Limited Dependent Variables) in Chapter 8.5 (pp. 242-247). TIA Dirk