def loglike(self, params, set_sigma2=True):
        """
        Compute the log-likelihood for ARMA(p,q) model

        Notes
        -----
        Likelihood used depends on the method set in fit
        """
        method = self.method
        if method in ['mle', 'css-mle']:
            return self.loglike_kalman(params, set_sigma2)
        elif method >= 'css':
            return self.loglike_css(params, set_sigma2)
        else:
            raise ValueError("Method %s not understood" % method)
dataset/ETHPy150Open statsmodels/statsmodels/statsmodels/tsa/arima_model.py/ARMA.loglike/operator `==` -> `>=`