p7.6 {MPV} | R Documentation |
The p7.6
data frame has 12 observations on softdrink
carbonation.
data(p7.6)
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(p7.6) y.lm <- lm(y ~ x1 + I(x1^2) + x2 + I(x2^2) + I(x1*x2), data=p7.6) summary(y.lm)