Rofizah Mohammad wrote:
Hello,How can I plot several implicit functions (F(x,y)=0) on the same figure?
You can use contour(..., levels=0), then repeat with add=T. See the examples in ?contour to set up the inputs.
Duncan Murdoch ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
