fRegress.CV: Computes Cross-validated Error Sum of Squares for a
Functional Regression Model
Description
For a functional regression model with a scalar dependent variable,
a cross-validated error sum of squares is computed. This function
aids the choice of smoothing parameters in this model using the
cross-validated error sum of squares criterion.
Usage
fRegress.CV(yvec, xfdlist, betalist)
Arguments
yvec
a vector of dependent variable values.
xfdlist
a list whose members are functional parameter objects
specifying functional independent variables. Some
of these may also be vectors specifying scalar independent
variables.
betalist
a list containing functional parameter objects specifying the
regression functions and their level of smoothing.