predict.bruto {mda}R Documentation

Predict method for BRUTO Objects

Description

Predicted values based on `bruto' additive spline models which are fit by adaptive backfitting.

Usage

## S3 method for class 'bruto':
predict(object, newdata, type=c("fitted", "terms"), ...)

Arguments

object a fitted bruto object
newdata values at which predictions are to be made.
type if type is "fitted", the fitted values are returned. If type is "terms", a list of fitted terms is returned, each with an x and y component. These can be used to show the fitted functions.
... further arguments to be passed to or from methods.

Value

Either a fit matrix or a list of fitted terms.

See Also

bruto, predict

Examples

data(trees)
fit1 <- bruto(trees[,-3], trees[3])
fitted.terms <- predict(fit1, as.matrix(trees[,-3]), type = "terms")
par(mfrow=c(1,2), pty="s")
for(tt in fitted.terms) plot(tt, type="l")

[Package mda version 0.3-4 Index]