Description

Data from the 2^{(7-3)} arsenic removal experiment augmented with mirror image in chapter 6 of Design and Analysis of Experiments with R

Usage

Format

A data frame with 8 observations on the following 8 variables.

A

a factor with levels -1 1

B

a factor with levels -1 1

C

a factor with levels -1 1

fold

a factor with levels original mirror

D

a factor with levels -1 1

E

a factor with levels -1 1

F

a factor with levels -1 1

G

a factor with levels -1 1

y

a numeric vector

Source

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

Examples