lattice (version 0.5-4)

rfs: 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.

synopsis

rfs(model, layout=c(2, 1), xlab="f-value", ylab=NULL, distribution = qunif, panel, prepanel, strip, ...)

See Also

oneway, qqmath, xyplot, Lattice

Examples

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