alligator {EffectStars}

R Documentation

Alligator Food

Description

The data describe the food choice of alligators, they originate from a study of the Florida Game and Fresh Water Commission.

Usage

data(alligator)

Format

A data frame with 219 observations on the following 4 variables.

Food

Food type with levels bird, fish, invert, other and rep

Size

Size of the alligator with levels <2.3 and >2.3

Gender

Gender with levels female and male

Lake

Name of the lake with levels George, Hancock, Oklawaha and Trafford

Source

http://www.stat.ufl.edu/~aa/cda/sas/sas.html

References

Agresti (2002): Categorical Data Analysis, Wiley.

Examples

## Not run: 
data(alligator)
star.nominal(Food ~ Size + Lake + Gender, data = alligator, nlines = 2)

## End(Not run)

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