Fischer, Daniel, Karl Mosler, Jyrki Möttönen, Klaus Nordhausen, Oleksii Pokotylo, and Daniel Vogel. “Computing the Oja Median in R: The Package OjaNP”. Journal of Statistical Software 92, no. 8 (February 23, 2020): 1–36. Accessed November 27, 2021. https://www.jstatsoft.org/index.php/jss/article/view/v092i08.