| cvfolds | Generate cross-validation folds |
| cvmaPLFAM | Cross-Validation Model Averaging (CVMA) for Partial Linear Functional Additive Models (PLFAMs) |
| cvpredRisk | Output the prediction risks of the cross-validation model averaging (CVMA) method for partial linear functional additive models (PLFAMs) |
| data_gen | Simulated data |
| fpcscore | Calculate functional principal component (fpc) scores |
| modelspec | Generate candidate models |
| plam.fit | Fitting partial linear functional additive model |