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Regression VIF ARD

Source: R/ard_car_vif.R
ard_car_vif.Rd

Function takes a regression model object and returns the variance inflation factor (VIF) using car::vif() and converts it to a ARD structure

Usage 

ard_car_vif(x, ...)

Arguments

x

regression model object See car::vif() for details

...

arguments passed to car::vif(...)

Value

data frame

Examples 

lm(AGE ~ ARM + SEX, data = cards::ADSL) |>
  ard_car_vif()
#> {cards} data frame: 6 x 8
#>   variable context stat_name stat_label  stat fmt_fn
#> 1      ARM car_vif      GVIF       GVIF 1.016      1
#> 2      ARM car_vif        df         df     2      1
#> 3      ARM car_vif     aGVIF  Adjusted… 1.004      1
#> 4      SEX car_vif      GVIF       GVIF 1.016      1
#> 5      SEX car_vif        df         df     1      1
#> 6      SEX car_vif     aGVIF  Adjusted… 1.008      1
#> ℹ 2 more variables: warning, error