catdata (version 1.2.4)

aids: AIDS

Description

The aids data was a survey around 369 men who were infected with HIV.

Usage

data(aids)

Format

A data frame with 2376 observations on the following 8 variables.

cd4

number of CD4 cells

time

years since seroconversion

drugs

recreational drug use (yes=1/no=0)

partners

number of sexual partners

packs

packs of cigarettes a day

cesd

a mental illness score

age

Age centered around 30

person

Identification number

Examples

if (FALSE) {
##look for:
if(interactive()){vignette("random-aids")}
}