loess.ancova            Fit a semiparametric ANCOVA model with a local
                        polynomial smoother
loess.as                Fit a local polynomial regression with
                        automatic smoothing parameter selection
plot.fANCOVA            Plot a fANCOVA Object
T.aov                   Test the equality of nonparametric curves or
                        surfaces based on an ANOVA-type statistic
T.L2                    Test the equality of nonparametric curves or
                        surfaces based on L2 distance
T.var                   Test the equality of nonparametric curves or
                        surfaces based on variance estimators
USpopu                  US national population
wild.boot               Generate one or multiple bootstrap samples of
                        regression residuals using the wild bootstrap
                        method
