air.freshener: Air freshener

Description Usage Format Source References

Description

Experiment to compare the effects of four price-and-display treatments on the sales of a brand of air freshener. (Chapter 12, Table 12.14)

Usage

1

Format

A data frame with 32 rows and 4 variables:

WEEK

one-week periods

STORE

store

TRTMT

price-and-display treatments

Y

unit sales for a one week period

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.