set.link {robustbetareg}

Link functions for robust beta regression

Description

This function provides several link functions for robust beta regression.

Usage

set.link(link.mu = "logit", link.phi = "log")

Arguments

link.mu

character specifying the mean link function. Currently, the functions "logit", "probit", "cauchit", "cloglog", and "loglog" are supported. Default is "logit".

link.phi

character specifying the precision link function. Currently, the functions "log", "identity", and "sqrt" are supported. Default is "log".

Value

set.link provides the link function, inverse link function, first and second derivatives for both mean and precision submodels.

Examples

links = set.link(link.mu = "cauchit", link.phi = "sqrt")
attributes(links)