| nestfs-package | Cross-validated (nested) forward selection | 
| create.folds | Cross-validation folds | 
| diabetes | Diabetes data with interaction terms | 
| forward.selection | Cross-validated forward selection | 
| fs | Cross-validated forward selection | 
| nested.forward.selection | Nested cross-validated forward selection | 
| nested.fs | Nested cross-validated forward selection | 
| nested.glm | Cross-validated generalized linear models | 
| nested.performance | Compute cross-validated performance | 
| nestfs | Cross-validated (nested) forward selection | 
| print.fs | Results summary for forward selection | 
| print.nestfs | Results summary for nested forward selection | 
| print.nestperf | Compute cross-validated performance | 
| summary.fs | Results summary for forward selection | 
| summary.nestfs | Results summary for nested forward selection |