p15.4 {MPV}

Data Set for Problem 15-4

Description

The p15.4 data frame has 40 rows and 4 columns.

Usage

data(p15.4)

Format

This data frame contains the following columns:

x1

a numeric vector

x2

a numeric vector

y

a numeric vector

set

a factor with levels e and p

Source

Montgomery, D.C., Peck, E.A., and Vining, C.G. (2001) Introduction to Linear Regression Analysis. 3rd Edition, John Wiley and Sons.

Examples

data(p15.4)