Figure 4. Results from Random Forest classification of the different rejection groups (ISO, TAC, ATC) using over the whole time course (POD 3, POD 5, POD 7, POD 9) measured inflammatory mediators in skin (A) and muscle (B) samples of rat limb transplantation models.

Most important mediators for the decision trees based classification approach are evident by ranked mean decrease accuracy. Performances of the classifiers are indicated by the confusion table and the out-of-bag (OOB) error rate.