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| betareg | Fitting beta regression models |
| br.fit | Function to estimate the coefficients of the Beta Regression. |
| envelope.beta | Half-Normal Plot of Standardized and Deviance Residuals |
| 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 |