CARDS and ARS Schema

[Gitzeek]

Hi All,

I understand that the CARDS/X packages build the values you are to display in your tables in a metadata format. Is there a package available or a workflow available that converts this to the corresponding ARS format (i.e. raw values and formatted values in different fields)?
Similar to the example found here: https://wiki.cdisc.org/display/ARSP/results%3A+By+groupingId+and+groupId

[ddsjoberg]

Apologies for the delay in response! I don't remember seeing this come in 😬

The output does include raw and formatted values FYI. See the example below. The formatting functions can also be updated before passing the ARD to apply_fmt_fun().

library(cards)

ADSL |> 
  ard_continuous(variables = AGE) |> 
  apply_fmt_fun()
#> {cards} data frame: 8 x 9
#>   variable   context stat_name stat_label   stat stat_fmt
#> 1      AGE continuo…         N          N    254      254
#> 2      AGE continuo…      mean       Mean 75.087     75.1
#> 3      AGE continuo…        sd         SD  8.246      8.2
#> 4      AGE continuo…    median     Median     77     77.0
#> 5      AGE continuo…       p25         Q1     70     70.0
#> 6      AGE continuo…       p75         Q3     81     81.0
#> 7      AGE continuo…       min        Min     51     51.0
#> 8      AGE continuo…       max        Max     89     89.0
#> ℹ 3 more variables: fmt_fun, warning, error

^{Created on 2025-07-28 with reprex v2.1.1}