| BuildTree | RerF Tree Generator |
| ComputeSimilarity | Compute Similarities |
| OOBPredict | Compute out-of-bag predictions |
| Predict | Compute class predictions for each observation in X |
| RandMat | Create a Random Matrix |
| RandMatCat | Create a Random Matrix for use when categorical features are present |
| RerF | RerF forest Generator |
| RunOOB | Predict class labels on out-of-bag observations using a single tree. |
| RunPredict | Predict class labels on a test set using a single tree. |
| RunPredictLeaf | Calculate similarity using a single tree. |
| StrCorr | Compute tree strength and correlation |