snoring {mdhglm}

Snoring and Hear Diseae Data

Description

Agresti (2007) presented the data on an epidemiological survey of 2,484 subjects to investigate snoring as a possible risk factor for heart disease. The subjects were classified according to their snoring level, as reported by their spouses.

Usage

data("snoring")

Format

A data frame with 4 observations on the following 3 variables.

yes

number of subjects for occurrence of heart disease

no

number of subjects for non-occurrence of heart diease

x

snoring level (0, 2, 4, 5)

References

Agresti, A. (2007). An Introduction to Categorical Data Analysis. John Wiley & Sons, New York, 2nd edition.