full.score
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 [email protected]
Copyright (©) 1999–2012 R Foundation for Statistical Computing.
Licensed under the GNU General Public License.