R: Methods for Function "vcov" in Package "aod"

vcov-methods {aod} | R Documentation

## Methods for Function "vcov" in Package "aod"

### Description

Extract the approximate var-cov matrix of estimated coefficients from fitted models.

### Methods

ANY

  Generic function: see `vcov`.

glimML

  Extract the var-cov matrix of estimated coefficients for fitted models of formal class “glimML”.

glimQL

  Extract the var-cov matrix of estimated coefficients for fitted models of formal class “glimQL”.

geese

  Extract the var-cov matrix of estimated coefficients for fitted models of class “geese” (contributed package geepack).

geeglm

  Extract the var-cov matrix of estimated coefficients for fitted objects of class “geeglm” (contributed package geepack).

[Package aod version 1.3 Index]