Independent {BSDA}

Illustrates a comparison problem for long-tailed distributions

Description

Data for Exercise 7.41

Usage

Independent

Format

A data frame/tibble with 46 observations on two variables

score

a numeric vector

group

a factor with levels A and B

References

Kitchens, L. J. (2003) Basic Statistics and Data Analysis. Pacific Grove, CA: Brooks/Cole, a division of Thomson Learning.

Examples

qqnorm(Independent$score[Independent$group=="A"])
qqline(Independent$score[Independent$group=="A"])
qqnorm(Independent$score[Independent$group=="B"])
qqline(Independent$score[Independent$group=="B"])
boxplot(score ~ group, data = Independent, col = "blue")
wilcox.test(score ~ group, data = Independent)