chdage {lsm}

Coronary Heart Disease Study

Description

Coronary Heart Disease Study

Usage

chdage

Format

A data frame with 100 observations on the following 3 variables.

ID

identification code

AGE

age in years

CHD

presence (1) or absence (0) of evidence of significant coronary heart disease

References

Hosmer, D. (2013). Wiley Series in Probability and Statistics Ser. : Applied Logistic Regression (3). New York: John Wiley & Sons, Incorporated.

Examples

  # data(chdage)
  # maybe str(chdage) ; plot(chdage) ...