Table 1.

Recap of the suggested metrics for evaluating results of binary classifications and regression analyses.

Analysis type	Always include	We suggest to include
		TPR, TNR, PPV, NPV, accuracy,
Binary classification	MCC	F1 score, Cohen's Kappa,
		ROC AUC, and PR AUC
Regression analysis	R2	SMAPE, MAPE, MAE, MSE, and RMSE

The formulas of the binary classification rates can be found in Chicco and Jurman (2020) and Chicco et al. (2021a,c) and the formulas of the regression analysis rates can be found in Chicco et al. (2021b).