food: Food Data

Description Usage Format Source Examples

Description

Obs: 40

Usage

1
data("food")

Format

A data frame with 40 observations on the following 2 variables.

food_exp

weekly food expenditure in $

income

weekly income in $100

Source

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

Examples

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

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