Get labels for VIF values
     
    
    
    Arguments
    - x
- A numeric vector 
 
    
    Examples
    
set.seed(123)
vifs <- sample(1:10)
vif_label(vifs)
#>  [1] low (<5)       high (>= 10)   low (<5)       moderate (<10) moderate (<10)
#>  [6] moderate (<10) low (<5)       moderate (<10) moderate (<10) low (<5)      
#> Levels: low (<5) moderate (<10) high (>= 10)