jxxcgit / steel.dwass.test

🍀an R package for Steel.Dwass.test (Non-parametric method, a post-hoc test after Kruskal-Wallis Test)

Steel.Dwass.test v1.0.0

Steel, R.G.D. (1961). Some rank sum multiple comparison tests. Biometrics 17, 539-552.

R code source coming from http://aoki2.si.gunma-u.ac.jp/R/Steel-Dwass.html

Package Creators

Weiping MEI https://PhDMeiwp.github.io

Graduate School of Fisheries and Environmental Sciences, Nagasaki University

Installation

Get the development version from github:

install.packages("devtools")
devtools::install_github("PhDMeiwp/Steel.Dwass.test@master", force = TRUE)

Examples

Then upload your dataset including x and group data, for example

x <- c(6.9, 7.5, 8.5, 8.4, 8.1, 8.7, 8.9, 8.2, 7.8, 7.3, 6.8,9.6, 9.4, 9.5, 8.5, 9.4, 9.9, 8.7, 8.1, 7.8, 8.8,5.7, 6.4, 6.8, 7.8, 7.6, 7.0, 7.7, 7.5, 6.8, 5.9,7.6, 8.7, 8.5, 8.5, 9.0, 9.2, 9.3, 8.0, 7.2, 7.9, 7.8)
group <- rep(1:4, c(11, 10, 10, 11))

and run

library(Steel.Dwass.test)
Steel.Dwass(x,group)

To see examples on how to use Steel.Dwass.test in R software, you can run the following R code if you have the Steel.Dwass.test package installed:

library(Steel.Dwass.test)
?Steel.Dwass

Acknowledgments

Thanks to DLMcArthur for help with R code improvement tips!