animals: Survival Times of Animals

Description Format Source

Description

The animals data frame records the survival times of 48 animals given different poisons and treatments.

Format

This data frame has 48 observations on 3 variables:

Poison factor levels I II III
Treatment factor levels A B C D
Survival numeric animal's survival time measured in 10 hour units

Source

Handbook of Small Datasets; originally in Box and Cox (1964), JRSS A volume 143, pages 383-430.


louisaslett/durham-Rpkg documentation built on Oct. 20, 2020, 4:29 a.m.