BSDA (version 1.01)

Backtoback: Illustrates inferences based on pooled t-test versus Wilcoxon rank sum test

Description

Data for Exercise 7.40

Usage

Backtoback

Format

A data frame with 24 observations on the following 3 variables.

score

a numeric vector

group

a numeric vector

ranks

a numeric vector

Examples

# NOT RUN {
str(Backtoback)
attach(Backtoback)
wilcox.test(score~group)
detach(Backtoback)
# }