[R] color scale to label a plot

[Martin Maechler]

>>>>> "Anne" == Anne Piotet <anne.piotet at urbanet.ch>
>>>>>     on Thu, 15 Jul 2004 17:50:17 +0200 writes:

    Anne> Hello R-helpers
    Anne> I want to put a color scale in a plot:
  
    Anne> I've got an xy plot where the values of the response
    Anne> (z=f(x,y)) is symbolically given by colors (like heat
    Anne> or rainbow color scale) I would like to put such a
    Anne> scale with apprpriates labels in the plot, so as to
    Anne> facilitate the interpretation (like in a finite
    Anne> elements result plot) How is taht possible?

Use
         filled.contour()   
or also  image(*); contour(*, add=TRUE)

Martin

  
    Anne> [[alternative HTML version deleted]]
	   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Anne, have you ever tried to get rid of this?  

      --> http://www.R-project.org/mail.html and look for "HTML"

Bonnes salutations de Zurich,
Martin Maechler