p7.4 {MPV} | R Documentation |
The p7.4
data frame has 12 observations on two variables.
data(p7.4)
This data frame contains the following columns:
Montgomery, D.C., Peck, E.A., and Vining, C.G. (2001) Introduction to Linear Regression Analysis. 3rd Edition, John Wiley and Sons.
data(p7.4) y.lm <- lm(y ~ x + I(x^2), data = p7.4) summary(y.lm)