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betareg (version 2.4-0)

Beta Regression

Description

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.

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Version

Install

install.packages('betareg')

Monthly Downloads

18,355

Version

2.4-0

License

GPL-2

Maintainer

Achim Zeileis

Last Published

October 13th, 2011

Functions in betareg (2.4-0)

betareg.control

Control Parameters for Beta Regression
betatree

Beta Regression Trees
ImpreciseTask

Imprecise Probabilities for Sunday Weather and Boeing Stock Task
predict.betareg

Prediction Method for betareg Objects
GasolineYield

Estimation of Gasoline Yields from Crude Oil
FoodExpenditure

Proportion of Household Income Spent on Food
gleverage

Generalized Leverage Values
StressAnxiety

Dependency of Anxiety on Stress
residuals.betareg

Residuals Method for betareg Objects
betareg

Beta Regression for Rates and Proportions
summary.betareg

Methods for betareg Objects
betamix

Finite Mixtures of Beta Regression for Rates and Proportions
ReadingSkills

Dyslexia and IQ Predicting Reading Accuracy
MockJurors

Confidence of Mock Jurors in Their Verdicts
CarTask

Partition-primed Probability Judgement Task for Car Dealership
WeatherTask

Weather Task With Priming and Precise and Imprecise Probabilities
plot.betareg

Diagnostic Plots for betareg Objects