statsmodels.discrete.count_model.ZeroInflatedPoisson.score¶ ZeroInflatedPoisson.score(params)¶ Score vector of model. The gradient of logL with respect to each parameter. Parameters:¶ paramsndarrayThe parameters to use when evaluating the Hessian. Returns:¶ ndarrayThe score vector evaluated at the parameters. Last update: Oct 29, 2024