Blood {BSDA} | R Documentation |
Data for Exercise 7.84
Blood
A data frame with 15 observations on the following 2 variables.
Machine
Expert
Kitchens, L. J. (2003) Basic Statistics and Data Analysis. Duxbury
str(Blood) attach(Blood) DIF <- Machine - Expert qqnorm(DIF) qqline(DIF) shapiro.test(DIF) t.test(Machine,Expert,paired=TRUE) detach(Blood) remove(DIF)