Anxiety {BSDA} | R Documentation |
Data used in Exercise 2.96
Anxiety
A data frame with 20 observations on the following 2 variables.
anxiety
math
Kitchens, L. J. (2003) Basic Statistics and Data Analysis. Duxbury
attach(Anxiety) plot(anxiety,math) cor(anxiety,math) linmod <- lm(math~anxiety) abline(linmod) summary(linmod) detach(Anxiety)