statsmodels.othermod.betareg.BetaResults.get_distribution_params

BetaResults.get_distribution_params(exog=None, exog_precision=None, transform=True)

Return distribution parameters converted from model prediction.

Parameters:

paramsarray_like

The model parameters.

exogarray_like

Array of predictor variables for mean.

transformbool

If transform is True and formulas have been used, then predictor exog is passed through the formula processing. Default is True.

Returns:

(alpha, beta)tuple of ndarrays

Parameters for the scipy distribution to evaluate predictive distribution.