| allotest | Bootstrap based test for testing an allometric model | 
| autoplot.frfast | Visualization of 'frfast' objects with ggplot2 graphics | 
| barnacle | Barnacle dataset. | 
| children | Children dataset. | 
| critical | Critical points of the regression function | 
| criticaldiff | Differences between the critical points for two factor's levels | 
| frfast | Fitting nonparametric models | 
| globaltest | Testing the equality of the _M_ curves specific to each level | 
| localtest | Testing the equality of critical points | 
| plot.frfast | Visualization of 'frfast' objects with the base graphics | 
| predict.frfast | Prediction from fitted 'frfast' model | 
| print.frfast | Summarizing fits of 'frfast' class | 
| runExample | Run npregfast example | 
| summary.frfast | Summarizing fits of 'frfast' class |