MEYER, D.; ZEILEIS, A.; HORNIK, K. The Strucplot Framework: Visualizing Multi-way Contingency Tables with vcd. Journal of Statistical Software, [S. l.], v. 17, n. 3, p. 1–48, 2006. DOI: 10.18637/jss.v017.i03. Disponível em: https://www.jstatsoft.org/index.php/jss/article/view/v017i03. Acesso em: 21 nov. 2024.