statsmodels.discrete.discrete_model.NegativeBinomialP.hessian

NegativeBinomialP.hessian(params)

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

Parameters:params (array-like) – The parameters of the model Returns:hessian – The hessian matrix of the model. Return type:ndarray, 2-D