coke: Coke Data

Description Usage Format Source References Examples

Description

Obs: 1140 individuals

Usage

1
data("coke")

Format

A data frame with 1140 observations on the following 6 variables.

coke

=1 if coke chosen, =0 if pepsi chosen

pr_pepsi

price of 2 liter bottle of pepsi

pr_coke

price of 2 liter bottle of coke

disp_pepsi

= 1 if pepsi is displayed at time of purchase, otherwise = 0

disp_coke

= 1 if coke is displayed at time of purchase, otherwise = 0

pratio

price coke relative to price pepsi

Source

http://principlesofeconometrics.com/poe4/poe4.htm

References

ERIM public data base, James M. Kilts Center, University of Chicago Booth School of Business

Examples

1
2
data(coke)
## maybe str(coke) ; plot(coke) ...

ccolonescu/PoEdata documentation built on May 13, 2019, 2:17 p.m.