statsmodels.discrete.discrete_model.NegativeBinomialP.hessian¶
-
NegativeBinomialP.
hessian
(params)[source]¶ Generalized Negative Binomial (NB-P) model hessian maxtrix of the log-likelihood
- Parameters
- paramsarray_like
The parameters of the model
- Returns
- hessian
ndarray
, 2-D The hessian matrix of the model.
- hessian