Description

Data from the Confounded Block Dishwashing Experiment in chapter 7 of Design and Analysis of Experiments with R

Usage

Format

A data frame with 16 observations on the following 5 variables.

Blocks

a factor with levels 1 2 3 4

A

a factor with levels -1 1

B

a factor with levels -1 1

C

a factor with levels -1 1

D

a factor with levels -1 1

y

a numeric vector containing the response

Source

Design and Analysis of Experiments with R, by John Lawson, CRC/Chapman Hall

Examples