RBE            Tools for a reparameterized beta regression model.
RBE.predictive Predictive shrinkage estimation for reparameterized beta regression models.
RBE.skovgaard  Likelihood ratio tests with Skovgaard adjustments for reparameterized beta regression models.
RBP            Tools for a reparameterized beta prime regression model.
RGA            Tools for a reparameterized gamma regression model.
RIG            Tools for a reparameterized inverse gamma regression model.
RLL            Tools for a reparameterized log-logistic regression model.
RLN            Tools for a reparameterized log-normal regression model.
tools.rregm    Print a summary for a object of the "rregm" class.
