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3 messages · KnifeBoot, Duncan Murdoch, jim holtman
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!
Some sample data would be useful. If you want to add more lines to a plot, the use 'lines' plot(fun1,....) lines(fun2, .... lines(fun3, ....
On Wed, Aug 3, 2011 at 11:21 AM, KnifeBoot <knifeboot at 163.com> 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. ? ?Many thanks for your help. ? ?KnifeBoot ? ? ? ?[[alternative HTML version deleted]]
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Jim Holtman Data Munger Guru What is the problem that you are trying to solve?