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Devore7 (version 0.7.6)

xmp11.01: R Data set: xmp11.01

Description

The xmp11.01 data frame has 12 rows and 3 columns.

Usage

data(xmp11.01)

Arguments

Format

A data frame with 12 observations on the following 3 variables.
strength
a numeric vector
brand
a factor with levels 1 2 3
treatment
a factor with levels 1 2 3 4

Source

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

Details

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

Examples

Run this code
data(xmp11.01)
str(xmp11.01)

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