A list of two vectors, giving the wear of shoes of materials A and B for one foot each of ten boys.
Source
G. E. P. Box, W. G. Hunter and J. S. Hunter (1978) Statistics for Experimenters. Wiley, p. 100
References
Venables, W. N. and Ripley, B. D. (2002) Modern Applied Statistics with S. Fourth edition. Springer.
Use the following R code to directly access this dataset in R.