ex11.29 {Devore7}

R Data set: ex11.29

Description

The ex11.29 data frame has 96 rows and 4 columns.

Usage

data(ex11.29)

Format

A data frame with 96 observations on the following 4 variables.

length

a numeric vector

time

a factor with levels 1 2 3

heat

a factor with levels 1 2

machine

a factor with levels 1 2 3 4

Details

Consult the web site http://www.thomsonedu.com/statistics/devore for additional online resources that are available for this book.

Source

Devore, J. L. (2008) Probability and Statistics for Engineering and the Sciences (7th Edition), ISBN-10: 0495382175 ISBN-13: 9780495382171

Examples

data(ex11.29)
str(ex11.29)