ftest.marginal {mutoss}

Marginal F test

Description

The robust version uses the Kruskal-Wallis test, otherwise a F-test will be performed.

Usage

ftest.marginal(data, model, robust)

Arguments

data

the data set

model

the result of a call to ftest.model(classlabel)

robust

a logical variable indicating whether a F-test or a Kruskal-Wallis test should be used.

Details

A classlabel needs to be provided to distinguish k sample groups.

Value

pValues

A numeric vector containing the unadjusted pValues

Author(s)

MuToss-Coding Team

References

Kruskal, W.H. und Wallis, W.A. (1952). Use of ranks in one-criterion variance analysis. JASA, 47:583-621