Re: [R] how to draw an ellipse

From: Ben Bolker <bolker_at_ufl.edu>
Date: Fri 19 Aug 2005 - 00:00:56 EST

Guillaume Allain <guillaume.allain <at> cbconseil.com> writes:

>
> That's probably a stupid question, but I'm looking for a low-level
> command which plots ellipse, specifying only center and deformation
> axes. The purpose is to illustrate bivariates gaussians with 2D .95
> confident levels without using any specific library.
>
> Thanxs for your help,
>
> Guillaume

  I don't know exactly why you want to avoid "using any specific library", but the ellipse package (sic) would seem to do what you want pretty conveniently ...

  cheers
    Ben Bolker



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