Description

Data from the Split-plot response surface for ceramic pipe experiment in chapter 10 of Design and Analysis of Experiments with R

Usage

Format

A data frame with 48 observations on the following 6 variables.

WP

a factor with levels 1 2 3 4 5 6 7 8 9 10 11 12

A

a numeric vector

B

a numeric vector

P

a numeric vector

Q

a numeric vector

y

a numeric vector

Source

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

Examples