dse23f {aprean3}

Dataset for Exercise F, Chapter 23

Description

Dataset for Exercise F, Chapter 23

Usage

dse23f

Format

A data.frame with 9 rows and 4 variables:

group

z1

z2

y

Source

Draper, N.R., Smith, H., (1998) Applied Regression Analyis, 3rd ed., New York: Wiley

Examples

dse23f