Potency: Potency of four cardiac substances.

In R4HCR: R for Health Care Research

Potency of four cardiac substances.

Description

Data from a study of the potencies of four cardiac substances (from Kleinbaum et al)

Usage

Potency

Format

A data frame with 40 observations on the following 2 variables.

dosage

Dosage at which the guinea pig died.

substance

The type of cardiac substance (sub1-sub4).

Details

In this experiment, a dilution of one of the substances was infused into an anaesthetized guinea pig, and the dosage at which the pig died was recorded. There were ten replicates in each group (cardiac substance).

Source

This data is featured in Kleinbaum et al (1988).

References

Kleinbaum, D.G., Kupper, L.L., Muller, K.E. and Nizam, A., 1988. Applied regression analysis and other multivariable methods (Vol. 601). Belmont, CA: Duxbury press.

Examples

data(Potency, package = "R4HCR")

R4HCR documentation built on Sept. 30, 2024, 9:46 a.m.