p7.6 {MPV}

Data Set for Problem 7-6

Description

The p7.6 data frame has 12 observations on softdrink carbonation.

Usage

data(p7.6)

Format

This data frame contains the following columns:

y

carbonation

x1

temperature

x2

pressure

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(p7.6)
y.lm <- lm(y ~ x1 + I(x1^2) + x2 + I(x2^2) + I(x1*x2), data=p7.6)
summary(y.lm)