betareg v3.1-1

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by Achim Zeileis View Source

Beta Regression

Beta regression for modeling beta-distributed dependent variables, e.g., rates and proportions. In addition to maximum likelihood regression (for both mean and precision of a beta-distributed response), bias-corrected and bias-reduced estimation as well as finite mixture models and recursive partitioning for beta regressions are provided.

Functions in betareg

Name	Description
gleverage	Generalized Leverage Values
summary.betareg	Methods for betareg Objects
betareg	Beta Regression for Rates and Proportions
predict.betareg	Prediction Method for betareg Objects
residuals.betareg	Residuals Method for betareg Objects
betareg.control	Control Parameters for Beta Regression
betatree	Beta Regression Trees
plot.betareg	Diagnostic Plots for betareg Objects
GasolineYield	Estimation of Gasoline Yields from Crude Oil
StressAnxiety	Dependency of Anxiety on Stress
ImpreciseTask	Imprecise Probabilities for Sunday Weather and Boeing Stock Task
MockJurors	Confidence of Mock Jurors in Their Verdicts
WeatherTask	Weather Task With Priming and Precise and Imprecise Probabilities
ReadingSkills	Dyslexia and IQ Predicting Reading Accuracy
FoodExpenditure	Proportion of Household Income Spent on Food
CarTask	Partition-primed Probability Judgement Task for Car Dealership
betamix	Finite Mixtures of Beta Regression for Rates and Proportions
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Vignettes of betareg

Name
betareg-ext.Rnw
betareg-ext.Rout.save
betareg.Rnw
betareg.Rout.save
betareg.bib
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Details

Date	2018-09-26
License	GPL-2 \| GPL-3
NeedsCompilation	no
Packaged	2018-09-26 21:18:22 UTC; zeileis
Repository	CRAN
Date/Publication	2018-09-28 16:09:17 UTC

suggests	car , lattice , partykit , strucchange
imports	flexmix , Formula , graphics , grDevices , lmtest , methods , modeltools , sandwich , stats
depends	R (>= 3.0.0)
Contributors	Bettina Gruen, Ioannis Kosmidis, Francisco Cribari-Neto, Alexandre Simas, Andrea Rocha