Bagnato, Luca, Lucio De Capitani, Angelo Mazza, and Antonio Punzo. “SDD: An R Package for Serial Dependence Diagrams”. Journal of Statistical Software, Code Snippets 64, no. 2 (March 20, 2015): 1–19. Accessed December 3, 2022. https://www.jstatsoft.org/index.php/jss/article/view/v064c02.