Numbers of implantations

Description

Data from a fertility trial with 29 female Wistar rats: numbers of the implantations in a placebo group and in an active treatment group.

Usage

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Format

A data frame with 29 observations on the following 2 variables.

group

A factor with levels Placebo, Verum, where Verum denotes the active treatment group.

impla

A numeric vector.

Details

The objective is to test if the active treatment influences the fertiliy of the rats.

Source

Brunner, E., Munzel, U. (2002): Nichtparametrische Datenanalyse - Unverbundene Stichproben. Statistik und ihre Anwendungen, Springer-Verlag.

Examples

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