statsmodels.gam.generalized_additive_model.LogitGam.hessian_factor¶
- LogitGam.hessian_factor(params)¶
Logit model Hessian factor
- Parameters:
- paramsnumpy:array_like
The parameters of the model
- Returns:
- hess
ndarray
, (nobs,) The Hessian factor, second derivative of loglikelihood function with respect to the linear predictor evaluated at params
- hess