impla {nparcomp} | R Documentation |
Data from a fertility trial with 29 female Wistar rats: numbers of the implantations in a placebo group and in an active treatment group
data(impla)
A data frame with 29 observations on the following 2 variables.
group
Placebo
Verum
, where Verum denotes the active treatment groupimpla
The objective is to test if the active treatment influence the fertiliy of the rats
Brunner, E., Munzel, U. (2002): Nichtparametrische Datenanalyse - Unverbundene Stichproben. Statistik und ihre Anwendungen, Springer, Berlin Heidelberg New York
library(nparcomp) data(impla) boxplot(impla~group,data=impla)