nail.varnish: Nail varnish

Description Usage Format Source References

Description

An experiment on the efficacy of nail varnish solvent in removing nail varnish from cloth. (Chapter 6, Table 6.6)

Usage

1

Format

A data frame with 30 rows and 4 variables:

ORDER

order of obs

SOLUTN

brand of solvent - 2 levels

VARNISH

brand of varnish - 3 levels

TIME

time in minutes until varnish dissolved

Source

http://www.wright.edu/~dan.voss/bookdata/data.html

References

Dean, A. and Voss, D. (1999). Design and Analysis of Experiments. New York, Springer.


clayford/dvdata documentation built on May 13, 2019, 7:38 p.m.