ais                     Australian institute of sport data
banknote                Swiss banknote data
dr                      Main function for dimension reduction
                        regression
dr.coordinate.test      Dimension reduction tests
dr.directions           Directions selected by dimension reduction
                        regressiosn
dr.permutation.test     Permutation tests of dimension for dr
dr.pvalue               Compute the Chi-square approximations to a
                        weighted sum of Chi-square(1) random variables.
dr.slices               Divide a vector into slices of approximately
                        equal size
dr.weights              Estimate weights for elliptical symmetry
drop1.dr                Sequential fitting of coordinate tests using a
                        dr object
mussels                 Mussels' muscles data
plot.dr                 Basic plot of a dr object
