PP3-package             Three-Dimensional Exploratory Projection
                        Pursuit
PP3init                 Initialize projection pursuit code
PP3ix3dvsFromTU         Compute the projection index or its derivatives
                        from the T and U statistics.
PP3many                 Main function to carry out three-dimensional
                        projection pursuit.
PP3slowDF3              Compute the projection index or its derivative.
beetle                  The Beetle Data
getPP3index             Extract projection index values from a PP3
                        object.
getPP3loadings          Extract projection loadings from a PP3 object.
getPP3projdata          Extract projected data from a PP3 object.
ix3sizeplot             Plot a histogram of projection index values
pdataplot               Plots the projected data for a particular
                        random start.
plot.PP3                Two types of plot for a PP3 object.
print.PP3               Print information about a PP3 object.
summary.PP3             Print summary information about a PP3 object.
