PASWR (version 1.0)

TireWear: Tire Wear

Description

The data frame TireWear contains measurements for the amount of tread loss after 10,000 miles of driving in thousandths of an inch. Data are used in Example 11.8.

Usage

TireWear

source

Ugarte, M. D., Militino, A. F., and Arnholt, A. T. (2008) Probability and Statistics with R. Chapman & Hall/CRC.

Examples

attach(TireWear)
par(mfrow=c(1,2), cex=.8)
interaction.plot(Treat,Block,Wear, type="b", legend=FALSE)
interaction.plot(Block,Treat,Wear, type="b", legend=FALSE)
par(mfrow=c(1,1), cex=1)
detach(TireWear)