alr3 (version 2.0.5)

rat: Rat data

Description

Data collected in an experiment in which rats were injected with a dose of a drug approximately proportional to body weight. At the end of the experiment, the animal's liver was weighed, and the fraction of the drug recoved in the liver was recorded. The experimenter expected the response to be independent of the predictors.

Arguments

Format

This data frame contains the following columns:
BodyWt
BodyWt of the rat
LiverWt
LiverWt measured after sacrifice
Dose
Dose, roughly proportional to body weight
y
dose of drug recovered after sacrifice of the animal

Source

Dennis Cook

References

Weisberg, S. (2005). Applied Linear Regression, 3rd edition. New York: Wiley, Section 9.2.3.

Examples

Run this code
head(rat)

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