statsmodels.discrete.count_model.ZeroInflatedGeneralizedPoisson.score¶

ZeroInflatedGeneralizedPoisson.score(params)¶

Score vector of model.

The gradient of logL with respect to each parameter.

Parameters:¶

paramsndarray

The parameters to use when evaluating the Hessian.

Returns:¶

ndarray

The score vector evaluated at the parameters.