| unbalanced-package | Racing for Unbalanced Methods Selection |
| ubBalance | Balance wrapper |
| ubCNN | Condensed Nearest Neighbor |
| ubENN | Edited Nearest Neighbor |
| ubIonosphere | Ionosphere dataset |
| ubNCL | Neighborhood Cleaning Rule |
| ubOSS | One Side Selection |
| ubOver | Over-sampling |
| ubRacing | Racing |
| ubSMOTE | SMOTE |
| ubSmoteExs | ubSmoteExs |
| ubTomek | Tomek Link |
| ubUnder | Under-sampling |
| unbalanced | Racing for Unbalanced Methods Selection |