implicit functions (was r-help)
On 03/08/2011 11:21 AM, KnifeBoot wrote:
Hey,
Is there any function plotting several "implicit functions" (F(x,y)=0) on the same fig. Is there anyone who has an example code of how to do this?
The contour3d function in the misc3d package only work with the functions with three dimensions.
Thanks a lot.
contour() will do it. Use add=TRUE to add extra functions. Duncan Murdoch P.S. Please use a more informative subject line!