statsmodels.tsa.regime_switching.markov_autoregression.MarkovAutoregression.score_obs¶ MarkovAutoregression.score_obs(params, transformed=True)¶ Compute the score per observation, evaluated at params Parameters:¶ params : array_like¶Array of parameters at which to evaluate the score function. transformed : bool, optional¶Whether or not params is already transformed. Default is True.