ch4sim2: Chapter 4 simulation data 2

In ccolonescu/PoEdata: PoE data for R

Description

Obs: 51

Usage

data("ch4sim2")

Format

A data frame with 51 observations on the following 3 variables.

x

explanatory variable uniform[-2.5,2.5]

e

random error N(0,4)

y

dependent variable = 15 - 4*x^2 +e

Source

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

Examples

data(ch4sim2)
## maybe str(ch4sim2) ; plot(ch4sim2) ...

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