component.residual: Component + Residual Plot
In jhmaindonald/DAAG: Data Analysis and Graphics Data and Functions

Description Usage Arguments Value Author(s) See Also Examples

Component + Residual plot for a term in a lm model.

1 2	component.residual(lm.obj, which = 1, xlab = "Component", ylab = "C+R")

`lm.obj`	A `lm` object
`which`	numeric code for the term in the `lm` formula to be plotted
`xlab`	label for the x-axis
`ylab`	label for the y-axis

A scatterplot with a smooth curve overlaid.

J.H. Maindonald

lm

mice12.lm <- lm(brainwt ~ bodywt + lsize, data=litters)
oldpar <- par(mfrow = c(1,2))
component.residual(mice12.lm, 1, xlab = "Body weight", ylab= "t(Body weight) + e")
component.residual(mice12.lm, 2, xlab = "Litter size", ylab= "t(Litter size) + e")
par(oldpar)