faraway (version 1.0.3)

vif: vif

Description

Computes the variance inflation factors

Usage

vif(object)

Arguments

object

a data matrix (design matrix without intercept) or a model object

Value

• variance inflation factors

Examples

data(stackloss)
vif(stackloss[,-4])
#  Air.Flow Water.Temp Acid.Conc. 
#    2.9065     2.5726     1.3336