AdaptFitOS (version 0.69)

residuals.asp: Residuals for semiparametric regression.

Description

Extracts residuals from a semiparametric regression fit object.

Usage

# S3 method for asp
residuals(object,...)

Value

The vector of residuals.

Arguments

object

a fitted asp object as produced by asp2().

...

other possible arguments.

Details

Extracts residuals from a semiparametric regression fit object. The residuals are defined to be the difference between the response variable and the fitted values.

See Also

plot.asp, predict.asp, summary.asp, fitted.asp

Examples

data(fossil,package="SemiPar")
attach(fossil)
fit <- asp2(strontium.ratio~f(age))
plot(age,residuals(fit))
abline(0,0)