AbsoluteTemperature     Global Absolute Temperature data set for
                        Northern Hemisphere 1969-2013
FurthestSum             Application of FurthestSum algorithm in order
                        to find an initial solution for Archetypal
                        Analysis
align_archetypes_from_list
                        Align archetypes from a list either by the most
                        frequent found or by using a given archetype
archetypal              archetypal: Finds the archetypal analysis of a
                        data frame by using a variant of the PCHA
                        algorithm
archetypal-package      Finds the Archetypal Analysis of a Data Frame
check_Bmatrix           Function which checks B matrix of Archetypal
                        Analysis Y ~ A B Y in order to find the used
                        rows for creating each archetype and the
                        relevant used weights.
dirichlet_sample        Function which performs Dirichlet sampling
find_closer_points      Function which finds the data points that are
                        closer to the archetypes during all iterations
                        of the algorithm PCHA
find_furthestsum_points
                        Function which finds the furthest sum points in
                        order to be used as initial solution in
                        archetypal analysis
find_optimal_kappas     Function for finding the optimal number of
                        archetypes
find_outmost_convexhull_points
                        Function which finds the outermost convex hull
                        points in order to be used as initial solution
                        in archetypal analysis
find_outmost_partitioned_convexhull_points
                        Function which finds the outermost convex hull
                        points after making np samples and finding
                        convex hull for each of them.
find_outmost_points     Function which finds the outermost points in
                        order to be used as initial solution in
                        archetypal analysis
find_outmost_projected_convexhull_points
                        Function which finds the outermost projected
                        convex hull points in order to be used as
                        initial solution in archetypal analysis
find_pcha_optimal_parameters
                        Finds the optimal updating parameters to be
                        used for the PCHA algorithm
gallupGPS6              Gallup Global Preferences Study processed data
                        set of six variables
grouped_resample        Function for performing simple or Dirichlet
                        resampling
kappa_tools             Compute kappa tools for data dimensionality
                        analysis
plot.archetypal         Plot an object of the class archetypal.
plot.kappa_tools        Plot an object of the class kappa_tools
plot.study_AAconvergence
                        Plot an object of the class study_AAconvergence
plot_archs              A function for plotting arechetypes
print.archetypal        Print an object of the class archetypal.
study_AAconvergence     Function which studies the convergence of
                        Archetypal Analysis when using the PCHA
                        algorithm
summary.archetypal      Summary for an object of the class archetypal.
wd2                     2D data set for demonstration purposes
wd25                    2D data set created by 5 points for
                        demonstration purposes
wd3                     3D data set for demonstration purposes
