vcov.aidsEst: Covariance matrix of an Almost Ideal Demand System

View source: R/vcov.aidsEst.R

vcov.aidsEstR Documentation

Covariance matrix of an Almost Ideal Demand System

Description

These method returns the covariance matrix of the coefficients from an Almost Ideal Demand System (AIDS).

Usage

   ## S3 method for class 'aidsEst'
vcov( object, ... )

Arguments

object

an object of class aidsEst.

...

currently not used.

Value

The vcov method for objects of class aidsEst returns a symmetric matrix: the covariance matrix of the coefficients.

Author(s)

Arne Henningsen

See Also

aidsEst, coef.aidsEst


micEconAids documentation built on May 20, 2022, 5:05 p.m.