| CalcRLsplineML | Calculate T-year levels for spline ML model | 
| drc | Directional covariate for HsSP data | 
| HsSP | Hindcast storm peak significant wave height data | 
| LocalEstim | Local bootstrap estimation of EVI, scale and T-year levels | 
| PlotData | Plot of circular data | 
| PlotParamEstim | Plot of parameter estimates with bootstrap confidence intervals | 
| PlotRL | Plot of T-year levels | 
| PolarPlotData | Polar plot of circular data | 
| PolarPlotRL | Polar plot of T-year levels | 
| SplineML | Spline ML fitting | 
| thresholdExampleML | Threshold for spline ML and local ML examples | 
| thresholdExampleMom | Threshold for local Moment examples | 
| ThrSelection | Threshold selection |