Figure 4From: The behaviour of random forest permutation-based variable importance measures under predictor correlationBoxplots of scaled permutation-based VIMs using random forest. First column: scaled VIMs of variables under HA using: 1st row: mtry = 1, 2nd row: mtry = 3, 3rd row: mtry = 8. Second column VIMs of variables under H0. V = number of predictor (xi) in the model.Back to article page