Beta Regression.

Documentation for package ‘betareg’ version 1.2

anova.betareg	A preliminary version for the analisys of variance table
betareg	Fitting beta regression models
br.fit	Function to estimate the coefficients of the Beta Regression.
cooks.distance.betareg	Cook's distance values
df.residual.betareg	Residual Degrees-of-Freedom
envelope.beta	Half-Normal Plot of Standardized and Deviance Residuals
estfun.betareg	Extract Empirical Estimating Functions
gen.lev.betareg	Generalized leverage values
hatvalues.betareg	Hat values
logLik.betareg	Extract Log-Likelihood
plot	Plot Diagnostics for an betareg Object
prater	Prater's gasoline data
pratergrouped	Grouped Prater's gasoline data
predict	Predicted values from beta regression model.
residuals	Residuals function for beta regression models.
summary.betareg	Summary method for Beta Regression
vcov.betareg	Calculate Variance-Covariance Matrix for a betareg Fitted Model Object