ZeroInflatedNegativeBinomialP.
initialize
Initialize is called by statsmodels.model.LikelihoodModel.__init__ and should contain any preprocessing that needs to be done for a model.
statsmodels.discrete.count_model.ZeroInflatedNegativeBinomialP.information
statsmodels.discrete.count_model.ZeroInflatedNegativeBinomialP.loglike