trackr_lineage.RdGet the lineage (parent trackr_ids) of a trackr_id and store it in the trackr_dir.
trackr_lineage(trackr_id, trackr_dir)
| trackr_id | A string, the trackr_id used as a starting point for extracting the record lineage. | 
|---|---|
| trackr_dir | A string, path to trackr log files. |