Epochs: 100

Mean squared error (xgb): 1.106 ± 0.21
Mean squared error (statsmodels): 1.09 ± 0.172
Mean squared error (lgbm): 1.591 ± 0.289

Mean absolute error (xgb): 0.629 ± 0.076
Mean absolute error (statsmodels): 0.595 ± 0.059
Mean absolute error (lgbm): 0.73 ± 0.08
