tirewear: Estimating tirewear

Description Format Source References Examples

Description

Treadwear is estimated by two methods: weight loss and groove wear.

Format

A data frame with 16 observations on the following 2 variables.

Source

These data are available at DASL, the Data and Story Library (http://lib.stat.cmu.edu/DASL/).

References

R. D. Stichler, G. G. Richey, and J. Mandel, "Measurement of Treadware of Commercial Tires", Rubber Age, 73:2 (May 1953).

Examples

1
2
data(tirewear)
xyplot(weight ~ groove, data=tirewear)

fastR documentation built on May 1, 2019, 11:18 p.m.