gam		Fit a generalized additive model
lo		local regression wrapper to be used in a gam formula
s		smoothing spline wrapper to be used in a gam formula
random		random effects wrapper
plot.Gam	an interactive plotting function for Gams
predict.Gam	make predictions from a Gam object
step.Gam	stepwise model search with gam
anova.Gam	compare the fits of a number of Gam models
summary.Gam	summary method for gam
preplot.Gam     extracts the components from a Gam in a plot-ready form
gam.lo		local regression smoother for gam, used by all.wam
gam.s		smoothing spline smoother for gam,used by all.wam
na.gam.replace	a missing value method that is helpful with Gams
gam.exact	a wrapper for semiparametric Gams producing exact standard errors
gam.control	control parameters for fitting Gam models
