| full.score {mgcv} | R Documentation |
GCV/UBRE score for use within nlm
Description
Evaluates GCV/UBRE score for a GAM, given smoothing
parameters. The routine calls gam.fit to fit the model, and is
usually called by nlm to optimize the smoothing parameters.
This is basically a service routine for gam, and is not usually
called directly by users. It is only used in this context for GAMs fitted by
outer iteration (see gam.outer) when the the outer method is
"nlm.fd" (see gam argument optimizer).
Usage
full.score(sp,G,family,control,gamma,...)
Arguments
sp |
The logs of the smoothing parameters |
G |
a list returned by |
family |
The family object for the GAM. |
control |
a list returned be |
gamma |
the degrees of freedom inflation factor (usually 1). |
... |
other arguments, typically for passing on to |
Value
The value of the GCV/UBRE score, with attribute "full.gam.object"
which is the full object returned by gam.fit.
Author(s)
Simon N. Wood simon.wood@r-project.org