Statclas {BSDA} | R Documentation |
Data for Exercise 7.30
Statclas
A data frame with 36 observations on the following 2 variables.
X9am
X2pm
Kitchens, L. J. (2003) Basic Statistics and Data Analysis. Duxbury
str(Statclas) attach(Statclas) t.test(X9am,X2pm) detach(Statclas)