def test_mle(self):
        with warnings.catch_warnings(record=True) as w:
            results = self.model.fit(method='powell', maxiter=100, disp=False)
            results = self.model.fit(results.params, maxiter=1000, disp=False)
            results = self.model.fit(results.params, method='nm', maxiter=1000,
                                     disp=False)
            if not self.results.llf > results.llf:
                assert_allclose(results.llf, self.results.llf, rtol=1e-5)
dataset/ETHPy150Open statsmodels/statsmodels/statsmodels/tsa/statespace/tests/test_dynamic_factor.py/CheckDynamicFactor.test_mle/swapped operands of `>`