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gamlss (version 5.1-6)

Generalised Additive Models for Location Scale and Shape

Description

Functions for fitting the Generalized Additive Models for Location Scale and Shape introduced by Rigby and Stasinopoulos (2005), . The models use a distributional regression approach where all the parameters of the conditional distribution of the response variable are modelled using explanatory variables.

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Version

Install

install.packages('gamlss')

Monthly Downloads

11,093

Version

5.1-6

License

GPL-2 | GPL-3

Maintainer

Mikis Stasinopoulos

Last Published

February 3rd, 2020

Functions in gamlss (5.1-6)

Q.stats

A function to calculate the Q-statistics
IC

Gives the GAIC for a GAMLSS Object
LR.test

Likelihood Ratio test for nested GAMLSS models
devianceIncr

The global deviance increment
bfp

Functions to fit fractional polynomials in GAMLSS
Rsq

Generalised (Pseudo) R-squared for GAMLSS models
VC.test

Vuong and Clarke tests
additive.fit

Implementing Backfitting in GAMLSS
deviance.gamlss

Global Deviance of a GAMLSS model
acfResid

ACF plot of the residuals
centiles

Plots the centile curves for a GAMLSS object
centiles.com

Comparing centiles from different GAMLSS models
centiles.pred

Creating predictive centiles values
find.hyper

A function to select values of hyper-parameters in a GAMLSS model
edf

Effective degrees of freedom from gamlss model
dtop

Detrended transformed Owen's plot
coef.gamlss

Extract Model Coefficients in a GAMLSS fitted model
fitDist

Fitting Different Parametric gamlss.family Distributions.
fitted.gamlss

Extract Fitted Values For A GAMLSS Model
calibration

Calibrating centile curves
centiles.split

Plots centile curves split by x for a GAMLSS object
gamlss-package

gamlss
gamlss.lo

Support for Function lo()
gamlssVGD

A Set of Functions for selecting Models using Validation or Test Data Sets and Cross Validation
fittedPlot

Plots The Fitted Values of a GAMLSS Model
getSmo

Extracting Smoother information from a GAMLSS fitted object
formula.gamlss

Extract the Model Formula in a GAMLSS fitted model
cs

Specify a Smoothing Cubic Spline Fit in a GAMLSS Formula
gamlss.fp

Support for Function fp()
gamlss.scope

Generate a Scope Argument for Stepwise GAMLSS
gamlss

Generalized Additive Models for Location Scale and Shape
gen.likelihood

A function to generate the likelihood function from a GAMLSS object
getQuantile

Getting the partial quantile function for a term
lpred

Extract Linear Predictor Values and Standard Errors For A GAMLSS Model
gamlssML

Maximum Likelihood estimation of a simple GAMLSS model
loglogSurv

Survival function plots for checking the tail behaviour of the data
lms

A function to fit LMS curves for centile estimation
gamlss.control

Auxiliary for Controlling GAMLSS Fitting
getPEF

Getting the partial effect function from a continuous term in a GAMLSS model
numeric.deriv

An internal GAMLSS function for numerical derivatives
model.frame.gamlss

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

A function to plot parallel plot for repeated measurement data
glim.control

Auxiliary for Controlling the inner algorithm in a GAMLSS Fitting
prof.term

Plotting the Profile: deviance or information criterion for one of the terms (or hyper-parameters) in a GAMLSS model
gamlss.cs

Support for Function cs() and scs()
ri

Specify ridge or lasso Regression within a GAMLSS Formula
plot.histSmo

A Plotting Function for density estimator object histSmo
lo

Specify a loess fit in a GAMLSS formula
plot.gamlss

Plot Residual Diagnostics for an GAMLSS Object
histDist

This function plots the histogram and a fitted (GAMLSS family) distribution to a variable
pdf.plot

Plots Probability Distribution Functions for GAMLSS Family
gamlss.ps

Support for Functions for smoothers
refit

Refit a GAMLSS model
rqres.plot

Creating and Plotting Randomized Quantile Residuals
residuals.gamlss

Extract Residuals from GAMLSS model
gamlss.random

Support for Functions random() and re()
histSmo

Density estimation using the Poisson trick
polyS

Auxiliary support for the GAMLSS
ps

P-Splines Fits in a GAMLSS Formula
plot2way

Function to plot two interaction in a GAMLSS model
rvcov

Robust Variance-Covariance matrix of the parameters from a fitted GAMLSS model
print.gamlss

Prints a GAMLSS fitted model
prof.dev

Plotting the Profile Deviance for one of the Parameters in a GAMLSS model
random

Specify a random intercept model in a GAMLSS formula
quantSheets

Quantile Sheets
predict.gamlss

Extract Predictor Values and Standard Errors For New Data In a GAMLSS Model
summary.gamlss

Summarizes a GAMLSS fitted model
z.scores

Z-scores for lms objects
stepGAIC

Choose a model by GAIC in a Stepwise Algorithm
pcat

Reduction for the Levels of a Factor.
term.plot

Plot regression terms for a specified parameter of a fitted GAMLSS object
wp

Worm plot
update.gamlss

Update and Re-fit a GAMLSS Model