[R] graphics on a map

[Andy Jacobson]

Howdy,

        I'd like to draw graphical elements at specific areas on a
        map.  For instance, would it be possible to draw a pie chart
        at the center of each nation on a world map?  I'm interested
        in putting histograms, scatterplots, line graphs, etc., on
        geographical regions.

        Many thanks,

                Andy

-- 
Andy Jacobson

andyj at splash.princeton.edu

Program in Atmospheric and Oceanic Sciences
Sayre Hall, Forrestal Campus
Princeton University
PO Box CN710 Princeton, NJ 08544-0710 USA

Tel: 609/258-5260  Fax: 609/258-2850