Base class for ADaM datasets with population filters.
Arguments
- data
A data frame containing the ADaM dataset
- domain
Character string for the ADaM domain (e.g., "ADSL", "ADAE")
- population
Character string for population filter (default: "FAS")
- subject_var
Character string for subject ID variable (default: "USUBJID")
- trt_var
Character string for treatment variable (default: "TRT01P")
- metadata
List of additional metadata