Stasinopoulos DM, Rigby RA. Generalized Additive Models for Location Scale and Shape (GAMLSS) in R. J. Stat. Soft. [Internet]. 2007 Dec. 31 [cited 2024 Apr. 19];23(7):1-46. Available from: https://www.jstatsoft.org/index.php/jss/article/view/v023i07