From: An experimental study of the intrinsic stability of random forest variable importance measures
Coefficient | Dataset indicators | Spearman coefficient | Jaccard index | Kuncheva index | MARD | ||||
---|---|---|---|---|---|---|---|---|---|
 |  | estimate | p.value | estimate | p.value | estimate | p.value | estimate | p.value |
Spearman | #feature(MDA) | -0.8424 | 0.0045 | -0.5030 | 0.1434 | -0.5030 | 0.1434 | 0.0424 | 0.9186 |
 | #feature(MDG) | -0.1879 | 0.6076 | -0.5758 | 0.0878 | -0.5758 | 0.0878 | 0.2606 | 0.4697 |
 | #sample(MDA) | -0.5152 | 0.1328 | 0.1636 | 0.6567 | 0.1636 | 0.6567 | -0.4424 | 0.2042 |
 | #sample(MDG) | 0.2121 | 0.5599 | 0.0667 | 0.8648 | 0.0667 | 0.8648 | -0.1152 | 0.7588 |
Pearson | #feature(MDA) | -0.7873 | 0.0069 | -0.4687 | 0.1718 | -0.4535 | 0.1880 | 0.1424 | 0.6946 |
 | #feature(MDG) | -0.2785 | 0.4359 | -0.6094 | 0.0615 | -0.5942 | 0.0701 | 0.3507 | 0.3205 |
 | #sample(MDA) | -0.5141 | 0.1284 | -0.0242 | 0.9471 | 0.0126 | 0.9725 | -0.4052 | 0.2453 |
 | #sample(MDG) | 0.0359 | 0.9216 | -0.1836 | 0.6117 | -0.1733 | 0.6321 | -0.2310 | 0.5207 |