lesson 4 of 5 · regression metrics and residualslesson 4 of 5 · regression metrics and residualslesson 4 of 5 · regression metrics and residualslesson 4 of 5 · regression metrics and residualslesson 4 of 5 · regression metrics and residualslesson 4 of 5 · regression metrics and residualslesson 4 of 5 · regression metrics and residualslesson 4 of 5 · regression metrics and residualslesson 4 of 5 · regression metrics and residualslesson 4 of 5 · regression metrics and residualslesson 4 of 5 · regression metrics and residuals
Complete the two regression metrics: MAE strips signs, RMSE squares-averages-roots.