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asbio (version 1.0-5)

aids: Aids and veterans dataset

Description

The veterans administration studied the effect of AZT on AIDS symptoms for 338 veterans who just begining to express aids. AZT treatment was withheld on a random component until helper T cells showed even greater depletion while the other group received the drug immediately. The subjects were also classified by race.

Usage

data(aids)

Arguments

source

Agresti, A. (2012) Categorical data analysis, 3rd edition. New York. Wiley.