swimmers: Ear infections in swimmers.

swimmersR Documentation

Ear infections in swimmers.

Description

Data from an observational study of the frequency of ear infections in swimmers.

Usage

swimmers

Format

A data frame with 287 observations and five variables:

swimmer:

type of swimmer (Occasional or Frequent)

location:

location of swimming (NonBeach or Beach)

age:

swimmer's age (years)

sex:

swimmer's sex (Female or Male)

infections:

number of self-diagnosed ear infections

Source

Hand, D. J., Daly, F., Lunn, A. D., McConway, K. J., Ostrowski, E. (1994). A handbook of small data sets. London: Chapman & Hall. The data were downloaded from http://www.statsci.org/data/oz/earinf.html.


trobinj/trtools documentation built on Jan. 28, 2024, 3:20 a.m.