gui_andrews             Andrews Tour GUI Displays an Andrews Tour GUI
gui_density             Density Tour GUI Displays a Density Tour GUI
gui_faces               Face Tour GUI Displays a Chernoff's Face Tour
                        GUI
gui_image               Image Tour GUI Displays an Image Tour GUI
gui_pcp                 PCP Tour GUI Displays an PCP Tour GUI
gui_scatmat             Scatmat Tour GUI Displays an Scatmat Tour GUI
gui_stars               Stars Tour GUI Displays an Stars Tour GUI
gui_stereo              Stereo Tour GUI Displays an Stereo Tour GUI
gui_tour                Tour GUI Displays all types of Tour GUI in
                        different tabs
gui_xy                  Scatterplot Tour GUI A graphical user interface
                        enabling interactive control of a scatterplot
                        tour.
