statsmodels.discrete.discrete_model.NegativeBinomialP.hessian_factor

NegativeBinomialP.hessian_factor(params)[source]

Generalized Negative Binomial (NB-P) model hessian maxtrix of the log-likelihood

Parameters
paramsarray_like

The parameters of the model

Returns
hessianndarray, 2-D

The hessian matrix of the model.