NegativeBinomialP.hessian(params) [source]
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 |
© 2009–2012 Statsmodels Developers
© 2006–2008 Scipy Developers
© 2006 Jonathan E. Taylor
Licensed under the 3-clause BSD License.
http://www.statsmodels.org/stable/generated/statsmodels.discrete.discrete_model.NegativeBinomialP.hessian.html