shoes.data: Boys' shoes data set

In BHH2: Useful Functions for Box, Hunter and Hunter II

Description

Data for the Boys' Shoes Example.

Usage

data(shoes.data)

Format

A data frame with 10 observations on the following 5 variables.

boy

numeric. Boy number.

matA

numeric. Amount of wear of shoe made from material A.

sideA

factor. Foot side which shoe of material A is used.

matB

numeric. Amount of wear of shoe made from material B.

sideB

factor. Foot side which shoe of material B is used.

Source

Box G. E. P, Hunter, W. C. and Hunter, J. S. (1978). Statistics for Experimenters. New York: Wiley.

References

Box G. E. P, Hunter, J. S. and Hunter, W. C. (2005). Statistics for Experimenters II. New York: Wiley.

Examples

data(shoes.data)
str(shoes.data)
plot(shoes.data)

Example output

'data.frame':	10 obs. of  5 variables:
 $ boy  : int  1 2 3 4 5 6 7 8 9 10
 $ matA : num  13.2 8.2 10.9 14.3 10.7 6.6 9.5 10.8 8.8 13.3
 $ sideA: Factor w/ 2 levels "L","R": 1 1 2 1 2 1 1 1 2 1
 $ matB : num  14 8.8 11.2 14.2 11.8 6.4 9.8 11.3 9.3 13.6
 $ sideB: Factor w/ 2 levels "L","R": 2 2 1 2 1 2 2 2 1 2

BHH2 documentation built on May 1, 2019, 6:27 p.m.