statsmodels.othermod.betareg.BetaModel.loglikeobs¶ BetaModel.loglikeobs(params)[source]¶ Loglikelihood for observations of the Beta regressionmodel. Parameters paramsndarrayThe parameters of the model, coefficients for linear predictors of the mean and of the precision function. Returns loglikendarrayThe log likelihood for each observation of the model evaluated at params.