reaction: Reaction times of mice [sec]

Description Usage Format Details Source References Examples

Description

Data from a toxicity trial with 40 mice.

Usage

1

Format

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

Group

A numeric vector indicating the group.

Time

A numeric vector containing the reaction times.

Details

The objective is to test if the active treatment influences the reaction time of the mice.

Source

Shirley, E. (1977). Nonparametric Equivalent of Williams Test for Contrasting Increasing Dose Levels of a Treatment. Biometrics 33, 386 - 389.

References

Shirley, E. (1977). Nonparametric Equivalent of Williams Test for Contrasting Increasing Dose Levels of a Treatment. Biometrics 33, 386 - 389.

Examples

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3

Example output

Loading required package: multcomp
Loading required package: mvtnorm
Loading required package: survival
Loading required package: TH.data
Loading required package: MASS

Attaching package: 'TH.data'

The following object is masked from 'package:MASS':

    geyser

nparcomp documentation built on May 29, 2017, 2:43 p.m.