Extracts variable-level metadata from metadata_nca_variables for the
requested CDISC datasets (ADNCA, ADPP, PP). When cdisc_data is provided,
specs are narrowed to only the variables present in each dataset.
Usage
generate_pre_specs(datasets = c("ADNCA", "ADPP", "PP"), cdisc_data = NULL)Arguments
- datasets
Character vector of dataset names to generate specs for. Defaults to
c("ADNCA", "ADPP", "PP").- cdisc_data
Optional named list of data frames (as returned by
export_cdisc()). Names should be lowercase (pp,adpp,adnca). When provided, each spec is filtered to only variables present as columns in the corresponding data frame.