@cache_readonly
    def hqic(self):
        # return -2*self.llf + 2*np.log(np.log(self.nobs))*self.params.shape[0]
        return hqic(self.llf, self.nobs, self.params.shape[0])
(float) Hannan-Quinn Information Criterion
dataset/ETHPy150Open statsmodels/statsmodels/statsmodels/tsa/statespace/mlemodel.py/MLEResults.hqic