Social adjustment scores for a rural group and a city group of children
Data for Example 7.16
Rural
A data frame/tibble with 33 observations on two variables
child's social adjustment score
character variable with values city and rural
Kitchens, L. J. (2003) Basic Statistics and Data Analysis. Pacific Grove, CA: Brooks/Cole, a division of Thomson Learning.
boxplot(score ~ area, data = Rural) wilcox.test(score ~ area, data = Rural) ## Not run: library(dplyr) Rural <- dplyr::mutate(Rural, r = rank(score)) Rural t.test(r ~ area, data = Rural) ## End(Not run)
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