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 Typhoon Institute,China
______________________________________________ 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.