Penalty.matrix          Penalty matrix for higher order differences
X2s                     Nolinear Transformation via B-splines
coef.mypls              Regression coefficients
cookie                  Near-Infrared (NIR) Spectroscopy of Biscuit
                        Doughs
graphic.ppls.splines    Plots for penalized PLS based on Spline
                        Transformations
jack.ppls               Jackknife estimation for PPLS-coefficients
new.penalized.pls       Prediction for Penalized Partial Least Squares
normalize.vector        Normalization of a vector
penalized.pls           Penalized Partial Least Squares
penalized.pls.cv        Cross-validation for Penalized PLS
penalized.pls.default   Penalized PLS based on NIPALS Algorithm
penalized.pls.kernel    Kernel Penalized PLS
penalized.pls.select    Penalized PLS based on NIPALS Algorithm and
                        blockswise variable selection
ppls-package            ppls - Penalized Partial Least Squares
ppls.splines.cv         Cross-validation for penalized PLS based on
                        Spline Transformations
sim.data.ppls           Simulated Data
ttest.ppls              T-Test for regression coefficients
vcov.mypls              Variance-covariance matrix of the regression
                        coefficients
