def params(self):
        self.model.modif_censors = np.copy(self.model.censors)
        self.model.modif_censors[-1] = 1
        wts = self.model._make_km(self.model.endog, self.model.modif_censors)
        res = WLS(self.model.endog, self.model.exog, wts).fit()
        params = res.params
        return params
Fits an AFT model and returns parameters.
dataset/ETHPy150Open statsmodels/statsmodels/statsmodels/emplike/aft_el.py/AFTResults.params