The development version of gamlss2 can be installed via
install.packages("gamlss2",
repos = c("https://gamlss-dev.R-universe.dev", "https://cloud.R-project.org"))
The primary purpose of this package is to facilitate the creation of advanced infrastructures designed to enhance the GAMLSS modeling framework. Notably, the gamlss2 package represents a significant overhaul of its predecessor, gamlss, with a key emphasis on improving estimation speed and incorporating more flexible infrastructures. These enhancements enable the seamless integration of various algorithms into GAMLSS, including gradient boosting, Bayesian estimation, regression trees, and forests, fostering a more versatile and powerful modeling environment.
Moreover, the package expands its compatibility by supporting all model terms from the base R mgcv package. Additionally, the gamlss2 package introduces the capability to accommodate more than four parameter families. Essentially, this means that users can now specify any type of model using these new infrastructures, making the package highly flexible and accommodating to a wide range of modeling requirements.
gamlss2()
.RS()
. Optimizer functions can
be exchanged.summary()
, plot()
, predict()
.?family.gamlss2
.?special_terms
.For examples, please visit the manual pages.
help(package = "gamlss2")