cgam (version 1.24)

best.fit: Extract the Best Fit Returned by the ShapeSelect Routine

Description

This is a subroutine that only works for the ShapeSelect routine. It returns an object of the cgam class given the variables and their shapes chosen by the ShapeSelect routine.

Usage

best.fit(x)

Value

The best fit returned by the ShapeSelect routine, which is an object of class cgam.

Arguments

x

An object of the ShapeSelect class.

Author

Xiyue Liao

See Also

cgam, ShapeSelect

Examples

if (FALSE) {
library(MASS)
data(Rubber)

# Perform variable and shape selection with four possible shapes:
# increasing, decreasing, convex, and concave
ans <- ShapeSelect(loss ~ shapes(hard, set = c("incr", "decr", "conv", "conc")) +
                   shapes(tens, set = c("incr", "decr", "conv", "conc")),
                   data = Rubber, genetic = TRUE)

# Extract the best fit (a cgam object)
bf <- best.fit(ans)
class(bf)
plotpersp(bf)
}