xmp11.11: R Data set: xmp11.11
In Devore7: Data sets from Devore's "Prob and Stat for Eng (7th ed)"

The xmp11.11 data frame has 36 rows and 4 columns.

1	data(xmp11.11)

A data frame with 36 observations on the following 4 variables.

abrasion: a numeric vector
row: an ordered factor with levels 1 < 2 < 3 < 4 < 5 < 6
column: an ordered factor with levels 1 < 2 < 3 < 4 < 5 < 6
humidity: a factor with levels 25 percent 37 percent 50 percent 62 percent 75 percent 87 percent

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

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

1 2	data(xmp11.11) str(xmp11.11)

Devore7 documentation built on May 1, 2019, 7:07 p.m.

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