shoes {doBy} | R Documentation |
shoes
Description
Wear of soles of shoes of materials A and B for one foot each for of ten boys.
Usage
shoes
Format
This data frame contains:
- A:
Wear, material A
- B:
Wear, material B
- boy:
Id of boy
- footA:
The foot with material A
Details
The shoes data are measurements of the amount wear of the soles of shoes worn by 10 boys. The soles were made to two different synthetic materials, a standard material A and a cheaper material B.
References
Box, Hunter, Hunter (2005) Statistics for Experimenters, 2nd edition Wiley, p. 81.
[Package doBy version 4.7.0 Index]