J Test, Regression, Model Selection, Statistics, Deep Dives.
will help us to do that using model B’s regression equation: y_train, Z_train = dmatrices(model_b_expr, df_panel_with_dummies, return_type='dataframe') Run the fitted model B on Z_train to get the predictions: y_cap = fe_model_b_results.predict(Z_train) Augment the data set by adding the