[R] plot multivariate function with known coefficient.
yihsuc at gmail.com
Wed Dec 10 01:07:49 CET 2008
Dear R users --
I have a simple question that I cannot find the answers in the archive
email: how to plot a multivariate function if I know the coefficients
already? For instance, if I like to plot a 3D fig of Pi against X and
Y with the function Pi = a0 + a1X + a2Y, where a0, a1 & a2 are known.
Can "curve" do this? So far, I have only seen univariate case.
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