| getBestModel | Extract the wrapped model of the best performing features from an spFSR object |
| getImportance | Extract feature importance data from a spFSR object |
| plot.spFSR | Plot an spFSR object |
| plotImportance | Plot importance ranks of best performing features from a spFSR object |
| spFeatureSelection | Feature selection and ranking by SPSA-FSR |
| spFSR.default | Default function of feature selection and ranking by SP-FSR |
| summary.spFSR | Summarising an spFSR object |