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Table 6 The correlation between the dataset indicators and intrinsic stability on whole datasets for MDA

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/#sample -0.8227 0.0000 -0.7717 0.0001 -0.7805 0.0001 0.7196 0.0005
  #classes 0.0162 0.9474 0.1868 0.4438 0.1976 0.4173 -0.5079 0.0264
  OOB accuracy 0.4289 0.0669 0.6639 0.0019 0.6498 0.0026 -0.4701 0.0423
Pearson #feature/#sample -0.7187 0.0005 -0.7212 0.0005 -0.6408 0.0031 0.2260 0.3522
  #classes 0.2913 0.2263 0.2038 0.4028 0.2428 0.3166 -0.3893 0.0995
  OOB accuracy 0.3246 0.1751 0.3903 0.0985 0.4815 0.0368 -0.2814 0.2432