[R] plot smooth density estimates for bivariate data
Yulei He
yuleih at umich.edu
Sat Feb 5 23:51:41 CET 2005
Hi, there.
Suppose I have a bivarariate data matrix y1 and y2. I want to plot a 3-D
picture of the estimated density f(y1, y2) against y1 and y2? How can I do
that? Do I use persp() or density()?
Thanks for your help.
Yulei
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Yulei He
1586 Murfin Ave. Apt 37
Ann Arbor, MI 48105-3135
yuleih at umich.edu
734-647-0305(H)
734-763-0421(O)
734-763-0427(O)
734-764-8263(fax)
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