[R] how to draw an ellipse

From: Guillaume Allain <guillaume.allain_at_cbconseil.com>
Date: Thu 18 Aug 2005 - 23:45:07 EST

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



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