From: Martin Maechler
"Cal" == Cal Stats <calstats05 at yahoo.com>
on Mon, 12 Dec 2005 10:25:38 -0800 (PST) writes:
Cal> Hi.., is there a function in R to fit bivariate splines
Cal> ? I came across 'polymars' (POLSPLINE) and 'mars'
Cal> (mda) packages. Are these the one to use or are there
Cal> other specific commands?
I'd recommend to use gam(y ~ s(x1,x2)) from the recommended
package 'mgcv'.
help(gam) has many examples, some of which using bivariate
splines.
The `gss' package might be worth trying, too. Cheers, Andy
Cal> Thanks.
Cal> Harsh
you're welcome;
Martin Maechler, ETH Zurich
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