spreg.spsearch.stge_pre¶

spreg.spsearch.stge_pre(y, x, w, w_lags=2, robust=None, sig2n_k=True, name_y=False, name_x=False, name_w=False, name_ds=False, latex=False, p_value=0.01, finmod=True, mprint=True)[source]¶: Forward specification: Evaluate results from Koley-Bera LM-tests to decide on OLS vs SLX then proceed as in stge_classic.