Transform constrained parameters used in likelihood evaluation to unconstrained parameters used by the optimizer
constrained : array_like
Array of constrained parameters used in likelihood evalution, to be transformed.
unconstrained : array_like
Array of unconstrained parameters used by the optimizer.
statsmodels.tsa.regime_switching.markov_autoregression.MarkovAutoregression.transform_params
statsmodels.tsa.arima_process.ArmaProcess
Enter search terms or a module, class or function name.