MDMA (version 2.0.0)

R2.vglm: Calculate (pseudo) \(R^2\) for vglm objects

Description

Calculate (pseudo) \(R^2\) for vglm objects

Usage

R2.vglm(
  model,
  method = c("mcfadden", "nagelkerke", "efron", "coxsnell", "tjur")
)

Value

R2.vglm returns \(R^2\).

Arguments

model

a vglm object.

method

method for calculation of \(R^2\).

Author

Mathijs Deen

Examples

if(require("VGAM")){
  fit <- vglm(Species ~ Sepal.Length,
              family = multinomial(),
              data = iris)
  R2.vglm(fit)
}