| cran-comments | Note on notes | 
| RFcv2 | Cross validation, n-fold for random forest (RF) | 
| steprf | Select predictive variables for random forest by various variable importance methods and predictive accuracy in a stepwise algorithm | 
| steprfAVI | Select predictive variables for random forest by AVI and accuracy in a stepwise algorithm | 
| steprfAVI1 | Select predictive variables for random forest by avi and accuracy in a stepwise algorithm | 
| steprfAVI2 | Select predictive variables for random forest by AVI and accuracy in a stepwise algorithm | 
| steprfAVIPredictors | Extract names of the selected predictive variables by steprf |