Engineer {BSDA} | R Documentation |

## Salaries after 10 years for graduates of three different universities

### Description

Data for Example 10.7

### Usage

```
Engineer
```

### Format

A data frame/tibble with 51 observations on two variables

- salary
salary (in $1000) 10 years after graduation

- university
a factor with levels

`A`

,`B`

, and`C`

### References

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

### Examples

```
boxplot(salary ~ university, data = Engineer,
main = "Example 10.7", col = "yellow")
kruskal.test(salary ~ university, data = Engineer)
anova(lm(salary ~ university, data = Engineer))
anova(lm(rank(salary) ~ university, data = Engineer))
```

[Package

*BSDA*version 1.2.2 Index]