statsmodels.base.model.GenericLikelihoodModel.loglikeobs¶ GenericLikelihoodModel.loglikeobs(params)[source]¶ Log-likelihood of the model for all observations at params. Parameters:¶ params : array_like¶The parameters of the model. Returns:¶ loglike – The log likelihood of the model evaluated at params. Return type:¶ array_like