gamlss - Generalized Additive Models for Location Scale and Shape

Functions for fitting the Generalized Additive Models for Location Scale and Shape introduced by Rigby and Stasinopoulos (2005), <doi:10.1111/j.1467-9876.2005.00510.x>. The models use a distributional regression approach where all the parameters of the conditional distribution of the response variable are modelled using explanatory variables.

Last updated 4 months ago

11.23 score 16 stars 49 dependents 2.0k scripts 18k downloads

gamlss.dist - Distributions for Generalized Additive Models for Location Scale and Shape

A set of distributions which can be used for modelling the response variables in Generalized Additive Models for Location Scale and Shape, Rigby and Stasinopoulos (2005), <doi:10.1111/j.1467-9876.2005.00510.x>. 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.

Last updated 19 days ago

10.50 score 4 stars 71 dependents 346 scripts 15k downloads

gamlss.data - Data for Generalised Additive Models for Location Scale and Shape

Data used as examples in the current two books on Generalised Additive Models for Location Scale and Shape introduced by Rigby and Stasinopoulos (2005), <doi:10.1111/j.1467-9876.2005.00510.x>.

Last updated 12 months ago

7.04 score 50 dependents 108 scripts 14k downloads

gamlss.ggplots - Plotting Functions for Generalized Additive Model for Location Scale and Shape

Functions for plotting Generalized Additive Models for Location Scale and Shape from the 'gamlss' package, Stasinopoulos and Rigby (2007) <doi:10.18637/jss.v023.i07>, using the graphical methods from 'ggplot2'.

Last updated 3 months ago

5.58 score 2 stars 24 scripts 338 downloads

gamlss.add - Extra Additive Terms for Generalized Additive Models for Location Scale and Shape

Interface for extra smooth functions including tensor products, neural networks and decision trees.

Last updated 12 months ago

4.98 score 1 dependents 64 scripts 733 downloads

gamlss.tr - Generating and Fitting Truncated `gamlss.family' Distributions

This is an add on package to GAMLSS. The purpose of this package is to allow users to defined truncated distributions in GAMLSS models. The main function gen.trun() generates truncated version of an existing GAMLSS family distribution.

Last updated 1 years ago

3.66 score 2 dependents 76 scripts 747 downloads

gamlss.cens - Fitting an Interval Response Variable Using `gamlss.family' Distributions

This is an add-on package to GAMLSS. The purpose of this package is to allow users to fit interval response variables in GAMLSS models. The main function gen.cens() generates a censored version of an existing GAMLSS family distribution.

Last updated 1 years ago

2.98 score 1 dependents 32 scripts 638 downloads

gamlss.mx - Fitting Mixture Distributions with GAMLSS

The main purpose of this package is to allow fitting of mixture distributions with generalised additive models for location scale and shape models see Chapter 7 of Stasinopoulos et al. (2017) <doi:10.1201/b21973-4>.

Last updated 1 years ago

2.41 score 26 scripts 639 downloads