We wish to recognize the following people, who have in some way aided 
this project.  Thanks for your support!

Author and Maintainer
  Carter T. Butts

Specific Contributions
  David Barron
  Alex Montgomery  

Suggestions and Bug Reports
  Skye Bender-deMoll
  Ulrik Brandes
  Mark Handcock
  Kurt Hornik
  David Krackhardt
  Dan McFarland
  Gindo Tampubolon

....and, of course, we must thank the many persons who have made the R 
project itself possible.  Without their tireless efforts, none of these 
tools would exist.

-Carter Butts
 12/19/04
