rfs {lattice}R Documentation

Residual and Fit Spread Plots

Description

Plots fitted values and residuals (via qqmath) on a common scale for any object that has methods for fitted values and residuals.

Usage

rfs(model, layout=c(2, 1), xlab="f-value", distribution = qunif,...)

Arguments

model a fitted model object with methods fitted.values and residuals. Can be the value returned by oneway
layout default layout is c(2,1)
xlab defaults to "f.value"
distribution the distribution function to be used for qqmath
... other arguments

Value

an object of class trellis, by default plotted by print.trellis.

Author(s)

Deepayan Sarkar deepayan@stat.wisc.edu

See Also

oneway, qqmath, xyplot, Lattice

Examples

data(singer)
rfs(oneway(height ~ voice.part, data = singer, spread = 1), aspect = 1)

[Package Contents]