MPV (version 1.64)

p7.20: Data Set for Problem 7-20

Description

The p7.20 data frame has 10 observations on the concentration of green liquor and paper machine speed from a kraft paper machine.This data set is the same as p7.19 which was used in problem 7.19 of the third edition of MPV.

Usage

data(p7.20)

Format

This data frame contains the following columns:

y

green liquor (g/l)

x

paper machine speed (ft/min)

References

(1986) Tappi Journal.

Examples

data(p7.20)
y.lm <- lm(y ~ x + I(x^2), data=p7.20)
summary(y.lm)