German {BSDA} | R Documentation |
Data for Exercise 7.60
German
A data frame with 10 observations on the following 4 variables.
Before
After
differ
sgnrnks
Kitchens, L. J. (2003) Basic Statistics and Data Analysis. Duxbury
str(German) attach(German) qqnorm(differ) qqline(differ) shapiro.test(differ) wilcox.test(Before,After,paired=TRUE) detach(German)