Skewed {BSDA} | R Documentation |

## Illustrates the Wilcoxon Rank Sum test

### Description

Data for Exercise 7.65

### Usage

```
Skewed
```

### Format

A data frame/tibble with 21 observations on two variables

- C1
values from a sample of size 16 from a particular population

- C2
values from a sample of size 14 from a particular population

### References

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

### Examples

```
boxplot(Skewed$C1, Skewed$C2, col = c("pink", "lightblue"))
wilcox.test(Skewed$C1, Skewed$C2)
```

[Package

*BSDA* version 1.2.1

Index]