LEE, E.-K. PPtreeViz: An R Package for Visualizing Projection Pursuit Classification Trees. Journal of Statistical Software, [S. l.], v. 83, n. 8, p. 1–30, 2018. DOI: 10.18637/jss.v083.i08. Disponível em: https://www.jstatsoft.org/index.php/jss/article/view/v083i08. Acesso em: 20 apr. 2024.