# Beta Regression

## Documentation for package ‘betareg’ version 3.2-2

- DESCRIPTION file.
- User guides, package vignettes and other documentation.
- Code demos. Use demo() to run them.
- Package NEWS.

## Help Pages

B C D E F G H I K L M P Q R S T V W X

## -- B --

Beta01 | Create a Zero- and/or One-Inflated Beta Distribution
Beta4 | Create a 4-Parameter Beta Distribution
betamix | Finite Mixtures of Beta Regression for Rates and Proportions
BetaR | Create a Beta Regression Distribution
betareg | Beta Regression for Rates and Proportions
betareg.control | Control Parameters for Beta Regression
betareg.fit | Beta Regression for Rates and Proportions
betar_family | Family Objects for (Extended-Support) Beta Regression
betatree | Beta Regression Trees
bread.betareg | Methods for betareg Objects

## -- C --

CarTask | Partition-Primed Probability Judgement Task for Car Dealership
cdf.Beta01 | Create a Zero- and/or One-Inflated Beta Distribution
cdf.Beta4 | Create a 4-Parameter Beta Distribution
cdf.BetaR | Create a Beta Regression Distribution
cdf.XBeta | Create an Extended-Support Beta Distribution
cdf.XBetaX | Create an Extended-Support Beta Mixture Distribution
clusters-method | Finite Mixtures of Beta Regression for Rates and Proportions
coef.betareg | Methods for betareg Objects
coeftest.betareg | Methods for betareg Objects
cooks.distance.betareg | Methods for betareg Objects

## -- D --

dbeta01 | The Zero- and/or One-Inflated Beta Distribution in Regression Parameterization
dbeta4 | The 4-Parameter Beta Distribution in Regression Parameterization
dbetar | The Beta Distribution in Regression Parameterization
dxbeta | The Extended-Support Beta Distribution
dxbetax | The Extended-Support Beta Mixture Distribution

## -- E --

estfun.betareg | Methods for betareg Objects
extraComponent | Finite Mixtures of Beta Regression for Rates and Proportions

## -- F --

fitted-method | Finite Mixtures of Beta Regression for Rates and Proportions
FoodExpenditure | Proportion of Household Income Spent on Food

## -- G --

GasolineYield | Estimation of Gasoline Yields from Crude Oil
gleverage | Generalized Leverage Values
gleverage.betareg | Generalized Leverage Values

## -- H --

hatvalues.betareg | Methods for betareg Objects

## -- I --

ImpreciseTask | Imprecise Probabilities for Sunday Weather and Boeing Stock Task
is_continuous.Beta01 | Create a Zero- and/or One-Inflated Beta Distribution
is_continuous.Beta4 | Create a 4-Parameter Beta Distribution
is_continuous.BetaR | Create a Beta Regression Distribution
is_continuous.XBeta | Create an Extended-Support Beta Distribution
is_continuous.XBetaX | Create an Extended-Support Beta Mixture Distribution
is_discrete.Beta01 | Create a Zero- and/or One-Inflated Beta Distribution
is_discrete.Beta4 | Create a 4-Parameter Beta Distribution
is_discrete.BetaR | Create a Beta Regression Distribution
is_discrete.XBeta | Create an Extended-Support Beta Distribution
is_discrete.XBetaX | Create an Extended-Support Beta Mixture Distribution

## -- K --

kurtosis.Beta01 | Create a Zero- and/or One-Inflated Beta Distribution
kurtosis.Beta4 | Create a 4-Parameter Beta Distribution
kurtosis.BetaR | Create a Beta Regression Distribution
kurtosis.XBeta | Create an Extended-Support Beta Distribution
kurtosis.XBetaX | Create an Extended-Support Beta Mixture Distribution

## -- L --

logLik.betareg | Methods for betareg Objects
log_pdf.Beta01 | Create a Zero- and/or One-Inflated Beta Distribution
log_pdf.Beta4 | Create a 4-Parameter Beta Distribution
log_pdf.BetaR | Create a Beta Regression Distribution
log_pdf.XBeta | Create an Extended-Support Beta Distribution
log_pdf.XBetaX | Create an Extended-Support Beta Mixture Distribution
LossAversion | (No) Myopic Loss Aversion in Adolescents

## -- M --

mean.Beta01 | Create a Zero- and/or One-Inflated Beta Distribution
mean.Beta4 | Create a 4-Parameter Beta Distribution
mean.BetaR | Create a Beta Regression Distribution
mean.XBeta | Create an Extended-Support Beta Distribution
mean.XBetaX | Create an Extended-Support Beta Mixture Distribution
MockJurors | Confidence of Mock Jurors in Their Verdicts
model.frame.betareg | Methods for betareg Objects
model.matrix.betareg | Methods for betareg Objects

## -- P --

pbeta01 | The Zero- and/or One-Inflated Beta Distribution in Regression Parameterization
pbeta4 | The 4-Parameter Beta Distribution in Regression Parameterization
pbetar | The Beta Distribution in Regression Parameterization
pdf.Beta01 | Create a Zero- and/or One-Inflated Beta Distribution
pdf.Beta4 | Create a 4-Parameter Beta Distribution
pdf.BetaR | Create a Beta Regression Distribution
pdf.XBeta | Create an Extended-Support Beta Distribution
pdf.XBetaX | Create an Extended-Support Beta Mixture Distribution
pit.betareg | Prediction Method for betareg Objects
plot.betareg | Diagnostic Plots for betareg Objects
plot.betatree | Beta Regression Trees
posterior-method | Finite Mixtures of Beta Regression for Rates and Proportions
predict-method | Finite Mixtures of Beta Regression for Rates and Proportions
predict.betareg | Prediction Method for betareg Objects
predict.betatree | Beta Regression Trees
print.betareg | Methods for betareg Objects
print.betatree | Beta Regression Trees
print.summary.betareg | Methods for betareg Objects
pxbeta | The Extended-Support Beta Distribution
pxbetax | The Extended-Support Beta Mixture Distribution

## -- Q --

qbeta01 | The Zero- and/or One-Inflated Beta Distribution in Regression Parameterization
qbeta4 | The 4-Parameter Beta Distribution in Regression Parameterization
qbetar | The Beta Distribution in Regression Parameterization
quantile.Beta01 | Create a Zero- and/or One-Inflated Beta Distribution
quantile.Beta4 | Create a 4-Parameter Beta Distribution
quantile.BetaR | Create a Beta Regression Distribution
quantile.XBeta | Create an Extended-Support Beta Distribution
quantile.XBetaX | Create an Extended-Support Beta Mixture Distribution
qxbeta | The Extended-Support Beta Distribution
qxbetax | The Extended-Support Beta Mixture Distribution

## -- R --

random.Beta01 | Create a Zero- and/or One-Inflated Beta Distribution
random.Beta4 | Create a 4-Parameter Beta Distribution
random.BetaR | Create a Beta Regression Distribution
random.XBeta | Create an Extended-Support Beta Distribution
random.XBetaX | Create an Extended-Support Beta Mixture Distribution
rbeta01 | The Zero- and/or One-Inflated Beta Distribution in Regression Parameterization
rbeta4 | The 4-Parameter Beta Distribution in Regression Parameterization
rbetar | The Beta Distribution in Regression Parameterization
ReadingSkills | Dyslexia and IQ Predicting Reading Accuracy
residuals.betareg | Residuals Method for betareg Objects
rootogram.betareg | Prediction Method for betareg Objects
rxbeta | The Extended-Support Beta Distribution
rxbetax | The Extended-Support Beta Mixture Distribution

## -- S --

sctest.betatree | Beta Regression Trees
skewness.Beta01 | Create a Zero- and/or One-Inflated Beta Distribution
skewness.Beta4 | Create a 4-Parameter Beta Distribution
skewness.BetaR | Create a Beta Regression Distribution
skewness.XBeta | Create an Extended-Support Beta Distribution
skewness.XBetaX | Create an Extended-Support Beta Mixture Distribution
StressAnxiety | Dependency of Anxiety on Stress
summary.betareg | Methods for betareg Objects
support.Beta01 | Create a Zero- and/or One-Inflated Beta Distribution
support.Beta4 | Create a 4-Parameter Beta Distribution
support.BetaR | Create a Beta Regression Distribution
support.XBeta | Create an Extended-Support Beta Distribution
support.XBetaX | Create an Extended-Support Beta Mixture Distribution

## -- T --

terms.betareg | Methods for betareg Objects

## -- V --

variance.Beta01 | Create a Zero- and/or One-Inflated Beta Distribution
variance.Beta4 | Create a 4-Parameter Beta Distribution
variance.BetaR | Create a Beta Regression Distribution
variance.XBeta | Create an Extended-Support Beta Distribution
variance.XBetaX | Create an Extended-Support Beta Mixture Distribution
vcov.betareg | Methods for betareg Objects

## -- W --

WeatherTask | Weather Task with Priming and Precise and Imprecise Probabilities

## -- X --

XBeta | Create an Extended-Support Beta Distribution
XBetaX | Create an Extended-Support Beta Mixture Distribution
xbetax_family | Family Objects for (Extended-Support) Beta Regression