# Wool

From car v2.0-13
by John Fox

##### Wool data

This is a three-factor experiment with each factor at three levels, for a total of 27 runs. Samples of worsted yarn were with different levels of the three factors were given a cyclic load until the sample failed. The goal is to understand how cycles to failure depends on the factors.

- Keywords
- datasets

##### Usage

`Wool`

##### source

Box, G. E. P. and Cox, D. R. (1964). An analysis of transformations (with
discussion). *J. Royal Statist. Soc.*, B26, 211-46.

##### References

Fox, J. and Weisberg, S. (2011)
*An R Companion to Applied Regression*, Second Edition, Sage.
Weisberg, S. (2005) *Applied Linear Regression*, Third Edition. Wiley, Section 6.3.

*Documentation reproduced from package car, version 2.0-13, License: GPL (>= 2)*

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