A set of distributions which can be used for modelling the response variables in Generalized Additive Models for Location Scale and Shape introduced by Rigby and Stasinopoulos (2005). The distributions can be continuous, discrete, or mixed distributions. Extra distributions can be created, by transforming, any continuous distribution defined on the real line, to a distribution defined on ranges 0 to infinity or 0 to 1, by using a 'log' or a 'logit' transformation, respectively.
CRAN package: https://CRAN.R-project.org/package=gamlss.dist
GitHub repository: https://github.com/gamlss-dev/gamlss.dist/
Project website: https://www.gamlss.com/