lass="sd">    estimator: LinearModel</span>
<span class="sd">        The Scikit-Learn regressor.</span>
<span class="sd">    order: Tuple[int, int, int]</span>
<span class="sd">        The (p,d,q,) order of the ARMA model.</span>
<span class="sd">    intercept_: float</span>
<span class="sd">        The fitted estimator's intercept.</span>
<span class="sd">    coef_: np.ndarray</span>
<span class="sd">        The fitted estimator's coefficients.</span>
<span class="sd">    arma_: ARIMA</span>
<span class="s