make.link

0th

Percentile

Create a Link for GLM Families

This function is used with the family functions in glm(). Given the name of a link, it returns a link function, an inverse link function, the derivative \(d\mu / d\eta\) and a function for domain checking.

Keywords
models
Usage
make.link(link)
Arguments
link

character; one of "logit", "probit", "cauchit", "cloglog", "identity", "log", "sqrt", "1/mu^2", "inverse".

Value

A object of class "link-glm", a list with components

linkfun

Link function function(mu)

linkinv

Inverse link function function(eta)

mu.eta

Derivative function(eta) \(d\mu / d\eta\)

valideta

function(eta){ TRUE if eta is in the domain of linkinv }.

name

a name to be used for the link

.

See Also

power, glm, family.

Aliases
  • make.link
Examples
library(stats) # NOT RUN { utils::str(make.link("logit")) # }
Documentation reproduced from package stats, version 3.6.1, License: Part of R 3.6.1

Community examples

Looks like there are no examples yet.