BW {mratios} | R Documentation |
Body weights measured in a toxicological study
Description
Body weights of a 90-day chronic toxicological study on rats with a control and three dose groups.
Usage
data(BW)
Format
A data frame with 60 observations on the following 2 variables.
- Weight
a numeric vector containing the bodyweights of rats
- Dose
a factor with levels 1, 2, 3, 4, specifying the dose groups, where 1 is the control group
Source
Hothorn, L.A. (2004): Statistische Auswerteverfahren. In: Regulatorische Toxikologie (Reichl, F.X., ed.). Springer Verlag Heidelberg, pp. 167-181.
Examples
library(mratios)
data(BW)
str(BW)
boxplot(Weight~Dose, data=BW)
[Package mratios version 1.4.2 Index]