p5.23 {MPV}

Data Set for Problem 5-23

Description

The p5.23 data frame has 18 observations on 3 variables.

Usage

data(p5.23)

Format

This data frame contains the following columns:

Batch

a character vector

Pressure

a numeric vector

Strength

a numeric vector

Source

Montgomery, D.C., Peck, E.A., and Vining, C.G. (2021) Introduction to Linear Regression Analysis. 6th Edition, John Wiley and Sons.

Examples

 anova(lm(Strength ~ Pressure*Batch, data = p5.23))