Potency {R4HCR} | R Documentation |
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")
[Package R4HCR version 0.1 Index]