Burchett, Woodrow W., Amanda R. Ellis, Solomon W. Harrar, and Arne C. Bathke. “Nonparametric Inference for Multivariate Data: The R Package Npmv”. Journal of Statistical Software 76, no. 4 (January 11, 2017): 1–18. Accessed April 23, 2024. https://www.jstatsoft.org/index.php/jss/article/view/v076i04.