Illustrates the Wilcoxon Rank Sum test
Data for Exercise 7.65
Skewed
A data frame/tibble with 21 observations on two variables
values from a sample of size 16 from a particular population
values from a sample of size 14 from a particular population
Kitchens, L. J. (2003) Basic Statistics and Data Analysis. Pacific Grove, CA: Brooks/Cole, a division of Thomson Learning.
boxplot(Skewed$C1, Skewed$C2, col = c("pink", "lightblue"))
wilcox.test(Skewed$C1, Skewed$C2)Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.