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.betareg            Plot Diagnostics for an betareg Object
prater                  Prater's gasoline data
pratergrouped           Grouped Prater's gasoline data
predict.betareg         Predicted values from beta regression model.
residuals.betareg       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
