update_dag_cols function

Implement REDCapR DAG Data into Supertibble

This helper function uses output from REDCapR::redcap_dag_read and applies the necessary raw/label values to the redcap_data_access_group column.

This is done because REDCapTidieR retrieves raw data by default, then merges labels from the metadata. However, some columns like redcap_data_access_group are not in the metadata and so there is nothing by default to reference.

update_dag_cols(data, dag_data, raw_or_label)

Arguments

• data: the REDCap data
• dag_data: a DAG dataset exported from REDCapR::redcap_dag_read
• raw_or_label: A string (either 'raw', 'label', or 'haven') that specifies whether to export the raw coded values or the labels for the options of categorical fields. Default is 'label'. If 'haven' is supplied, categorical fields are converted to haven_labelled vectors.