truffles: Truffles Data

Description Usage Format Source Examples

Description

Obs 30

Usage

1
data("truffles")

Format

A data frame with 30 observations on the following 5 variables.

p

price of premium truffles, $ per ounce

q

quantity of truffles traded in a market period, in ounces

ps

price of choice truffles (a substitute), $ per ounce

di

per capita disposable income, in units of $1000 per month

pf

hourly rental price of truffle pig, $ per hour

Source

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

Examples

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

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