Message-ID: <Pine.GSO.4.33.0105161116420.18753-100000@dahlia.la.utexas.edu>
Date: 2001-05-16T16:24:16Z
From: Daniel A. Powers
Subject: bivariate function in gam model
R-users --
I would be interested in tools in R to fit the following gam model:
logit(p) = a + f(x1) + f(x2) + f(x1,x2),
where f(x1,x2) defines a surface.
I have looked into the mgcv library, but it seems only to fit models of
the form:
logit(p) = a + f(x1) + f(x2)
Any ideas?
Cheers,
Dan
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Dan Powers
Associate Professor, Sociology
University of Texas at Austin
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