nemenyiTest: Nemenyi test

In b0rxa/scmamp: Statistical Comparison of Multiple Algorithms in Multiple Problems

Nemenyi test

Description

This function performs the Nemenyi test

Usage

nemenyiTest(data, alpha = 0.05)

Arguments

data	Matrix or data frame where each algorithm is in a column
alpha	Significance level

Details

The test has been implemented according to the version in Demsar (2006), page 7

Value

A list with class "htest" containing the following components: statistic, the value of the statistic used in the test; method, a character string indicating what type of test was performed; data.name, a character string giving the name of the data and diff.matirx, a matrix with all the pairwise differences of average rankings

References

Demsar, J. (2006) Statistical Comparisons of Classifiers over Multiple Data Sets. Journal of Machine Learning Research, 7, 1-30.

Examples

data(data_gh_2008)
res <- nemenyiTest(data.gh.2008, alpha = 0.1)
res
res$diff.matrix

b0rxa/scmamp documentation built on Jan. 17, 2024, 10:49 a.m.