Nonparametric Analysis of Covariance
Fit a semiparametric ANCOVA model with a local polynomial smoother
Fit a local polynomial regression with automatic smoothing parameter s...
Plot a fANCOVA Object
Test the equality of nonparametric curves or surfaces based on an ANOV...
Test the equality of nonparametric curves or surfaces based on L2 dist...
Test the equality of nonparametric curves or surfaces based on varianc...
Generate one or multiple bootstrap samples of regression residuals usi...
A collection of R functions to perform nonparametric analysis of covariance for regression curves or surfaces. Testing the equality or parallelism of nonparametric curves or surfaces is equivalent to analysis of variance (ANOVA) or analysis of covariance (ANCOVA) for one-sample functional data. Three different testing methods are available in the package, including one based on L-2 distance, one based on an ANOVA statistic, and one based on variance estimators.