# Generalised Additive Models for Location Scale and Shape

## Documentation for package ‘gamlss’ version 5.0-1

- DESCRIPTION file.
- User guides, package vignettes and other documentation.

## Help Pages

A B C D E F G H I L M P Q R S T U V W Z

gamlss-package | The GAMLSS library and datasets

## -- A --

acfResid | ACF plot of the residuals
add1All | Choose a model by GAIC in a Stepwise Algorithm
add1TGD | A Set of Functions for selecting Models using Validation or Test Data Sets and Cross =Validation
additive.fit | Implementing Backfitting in GAMLSS
AIC.gamlss | Gives the GAIC for a GAMLSS Object

## -- B --

bfp | Functions to fit fractional polynomials in GAMLSS

## -- C --

calibration | Calibrating centile curves
centiles | Plots the centile curves for a GAMLSS object
centiles.com | Comparing centiles from different GAMLSS models
centiles.fan | Plots the centile curves for a GAMLSS object
centiles.pred | Creating predictive centiles values
centiles.split | Plots centile curves split by x for a GAMLSS object
coef.gamlss | Extract Model Coefficients in a GAMLSS fitted model
cs | Specify a Smoothing Cubic Spline Fit in a GAMLSS Formula
cs.control | Specify a Smoothing Cubic Spline Fit in a GAMLSS Formula
CV | A Set of Functions for selecting Models using Validation or Test Data Sets and Cross =Validation
cy | P-Splines Fits in a GAMLSS Formula
cy.control | P-Splines Fits in a GAMLSS Formula

## -- D --

deviance.gamlss | Global Deviance of a GAMLSS model
drop1All | Choose a model by GAIC in a Stepwise Algorithm
drop1TGD | A Set of Functions for selecting Models using Validation or Test Data Sets and Cross =Validation
dtop | Detrended transformed Owen's plot

## -- E --

edf | Effective degrees of freedom from gamlss model
edfAll | Effective degrees of freedom from gamlss model
extractAIC.gamlss | Gives the GAIC for a GAMLSS Object

## -- F --

find.hyper | A function to select values of hyper-parameters in a GAMLSS model
findPower | Quantile Sheets
fitDist | Fits Different Parametric 'gamlss.family' distributions to data
fitted.gamlss | Extract Fitted Values For A GAMLSS Model
fittedPlot | Plots The Fitted Values of a GAMLSS Model
formula.gamlss | Extract the Model Formula in a GAMLSS fitted model
fp | Functions to fit fractional polynomials in GAMLSS
fv | Extract Fitted Values For A GAMLSS Model

## -- G --

GAIC | Gives the GAIC for a GAMLSS Object
gamlss | Generalized Additive Models for Location Scale and Shape
gamlss.control | Auxiliary for Controlling GAMLSS Fitting
gamlss.cs | Support for Function cs() and scs()
gamlss.cy | Support for Functions for smoothers
gamlss.fp | Support for Function fp()
gamlss.lo | Support for Function lo()
gamlss.pb | Support for Functions for smoothers
gamlss.pbc | Support for Functions for smoothers
gamlss.pbm | Support for Functions for smoothers
gamlss.pbo | Support for Functions for smoothers
gamlss.pbz | Support for Functions for smoothers
gamlss.pcat | Reduction for the Levels of a Factor.
gamlss.pp | Support for Function fp()
gamlss.ps | Support for Functions for smoothers
gamlss.pvc | Support for Functions for smoothers
gamlss.random | Support for Functions random() and re()
gamlss.re | Support for Functions random() and re()
gamlss.ri | Support for Functions for smoothers
gamlss.scope | Generate a Scope Argument for Stepwise GAMLSS
gamlssCV | A Set of Functions for selecting Models using Validation or Test Data Sets and Cross =Validation
gamlssML | Maximum Likelihood estimation of a simple GAMLSS model
gamlssNews | Generalized Additive Models for Location Scale and Shape
gamlssVGD | A Set of Functions for selecting Models using Validation or Test Data Sets and Cross =Validation
gen.likelihood | A function to generate the likelihood function from a GAMLSS object
get.K | Robust Variance-Covariance matrix of the parameters from a fitted GAMLSS model
getPEF | Getting the partial effect function from a continuous term in a GAMLSS model
getSmo | Extracting Smoother information from a GAMLSS fitted object
getTGD | A Set of Functions for selecting Models using Validation or Test Data Sets and Cross =Validation
getZmatrix | P-Splines Fits in a GAMLSS Formula
glim.control | Auxiliary for Controlling the inner algorithm in a GAMLSS Fitting

## -- H --

histDist | This function plots the histogram and a fitted (GAMLSS family) distribution to a variable
histSmo | Density estimation using the Poisson trick
histSmoC | Density estimation using the Poisson trick
histSmoO | Density estimation using the Poisson trick
histSmoP | Density estimation using the Poisson trick

## -- I --

IC | Gives the GAIC for a GAMLSS Object
is.gamlss | Generalized Additive Models for Location Scale and Shape

## -- L --

lms | A function to fit LMS curves for centile estimation
lo | Specify a loess fit in a GAMLSS formula
lo.control | Specify a loess fit in a GAMLSS formula
loglogSurv | Log-Log Survival function plots for checking the tail behaviour of the data
loglogSurv1 | Log-Log Survival function plots for checking the tail behaviour of the data
loglogSurv2 | Log-Log Survival function plots for checking the tail behaviour of the data
loglogSurv3 | Log-Log Survival function plots for checking the tail behaviour of the data
logSurv | Log-Log Survival function plots for checking the tail behaviour of the data
lp | Extract Linear Predictor Values and Standard Errors For A GAMLSS Model
lpred | Extract Linear Predictor Values and Standard Errors For A GAMLSS Model
LR.test | Likelihood Ratio test for nested GAMLSS models

## -- M --

model.frame.gamlss | Extract a model.frame, a model matrix or terms from a GAMLSS object for a given distributional parameter
model.matrix.gamlss | Extract a model.frame, a model matrix or terms from a GAMLSS object for a given distributional parameter

## -- P --

par.plot | A function to plot parallel plot for repeated measurement data
pb | P-Splines Fits in a GAMLSS Formula
pb.control | P-Splines Fits in a GAMLSS Formula
pbc | P-Splines Fits in a GAMLSS Formula
pbc.control | P-Splines Fits in a GAMLSS Formula
pbm | P-Splines Fits in a GAMLSS Formula
pbm.control | P-Splines Fits in a GAMLSS Formula
pbo | P-Splines Fits in a GAMLSS Formula
pbo.control | P-Splines Fits in a GAMLSS Formula
pbz | P-Splines Fits in a GAMLSS Formula
pbz.control | P-Splines Fits in a GAMLSS Formula
pcat | Reduction for the Levels of a Factor.
pdf.plot | Plots Probability Distribution Functions for GAMLSS Family
plot.gamlss | Plot Residual Diagnostics for an GAMLSS Object
plot.histSmo | A Plotting Function for density estimator object histSmo
plot2way | Function to plot two interaction in a GAMLSS model
plotDF | Reduction for the Levels of a Factor.
plotLambda | Reduction for the Levels of a Factor.
poly.matrix | Auxiliary support for the GAMLSS
polyS | Auxiliary support for the GAMLSS
pp | Functions to fit fractional polynomials in GAMLSS
predict.gamlss | Extract Predictor Values and Standard Errors For New Data In a GAMLSS Model
predictAll | Extract Predictor Values and Standard Errors For New Data In a GAMLSS Model
print.gamlss | Prints a GAMLSS fitted model
prof.dev | Plotting the Profile Deviance for one of the Parameters in a GAMLSS model
prof.term | Plotting the Profile: deviance or information criterion for one of the terms (or hyper-parameters) in a GAMLSS model
ps | P-Splines Fits in a GAMLSS Formula
pvc | P-Splines Fits in a GAMLSS Formula
pvc.control | P-Splines Fits in a GAMLSS Formula

## -- Q --

Q.stats | A function to calculate the Q-statistics
quantSheets | Quantile Sheets
quantSheets.control | Quantile Sheets

## -- R --

random | Specify a random intercept model in a GAMLSS formula
re | Specify a random intercept model in a GAMLSS formula
refit | Refit a GAMLSS model
residuals.gamlss | Extract Residuals from GAMLSS model
ri | Specify ridge or lasso Regression within a GAMLSS Formula
rqres.plot | Plotting Randomized Quantile Residuals
Rsq | Generalised (Pseudo) R-squared for GAMLSS models
rvcov | Robust Variance-Covariance matrix of the parameters from a fitted GAMLSS model

## -- S --

scs | Specify a Smoothing Cubic Spline Fit in a GAMLSS Formula
stepGAIC | Choose a model by GAIC in a Stepwise Algorithm
stepGAIC.CH | Choose a model by GAIC in a Stepwise Algorithm
stepGAIC.VR | Choose a model by GAIC in a Stepwise Algorithm
stepGAICAll.A | Choose a model by GAIC in a Stepwise Algorithm
stepGAICAll.B | Choose a model by GAIC in a Stepwise Algorithm
stepTGD | A Set of Functions for selecting Models using Validation or Test Data Sets and Cross =Validation
stepTGDAll.A | A Set of Functions for selecting Models using Validation or Test Data Sets and Cross =Validation
summary.gamlss | Summarizes a GAMLSS fitted model

## -- T --

term.plot | Plot regression terms for a specified parameter of a fitted GAMLSS object
terms.gamlss | Extract a model.frame, a model matrix or terms from a GAMLSS object for a given distributional parameter
TGD | A Set of Functions for selecting Models using Validation or Test Data Sets and Cross =Validation

## -- U --

update.gamlss | Update and Re-fit a GAMLSS Model

## -- V --

VC.test | Vuong and Clarke tests
VGD | A Set of Functions for selecting Models using Validation or Test Data Sets and Cross =Validation
vis.lo | Specify a loess fit in a GAMLSS formula

## -- W --

wp | Worm plot

## -- Z --

z.scores | Z-scores for lms objects
z.scoresQS | Quantile Sheets