Re: [R] how to draw the probability ellipse circle figure?

Jie TANG gmail.com> writes: > > hi ,R user folks . > > Nowadays I read a paper which draw a probability ellipse circle figure > shown in the appendix. > I wonder how to draw this figure by R ? > the x-axis and y-axis both express the error but in different direction . Your question is quit

[R] how to draw the probability ellipse circle figure?

hi ,R user folks . Nowadays I read a paper which draw a probability ellipse circle figure shown in the appendix. I wonder how to draw this figure by R ? the x-axis and y-axis both express the error but in different direction . -- TANG Jie Email: totang...@gmail.com Tel: 0086-2154896104 Shanghai