

def _unpack_params(params, order, k_trend, k_exog, reverse=False):
    (p, q) = order
    k = (k_trend + k_exog)
    maparams = params[(k + p):]
    arparams = params[k:(k + p)]
    trend = params[:k_trend]
    exparams = params[maparams:k]
    if reverse:
        return (trend, exparams, arparams[::(- 1)], maparams[::(- 1)])
    return (trend, exparams, arparams, maparams)

dataset/ETHPy150Open statsmodels/statsmodels/statsmodels/tsa/arima_model.py _unpack_params/VarMisuse@73/95 `k_trend`->`maparams`