# Column medicare.ps.race_rti ## Overview of column race_rti in table medicare.ps | | | | ----------------------------- | ---------------------- | | Table | [medicare.ps](../medicare.ps.md) | | Qualified name | medicare.ps.race_rti | | Datatype | string | | Column type | computed | | Reference | [https://resdac.org/cms-data/variables/research-triangle-institute-rti-race-code](https://resdac.org/cms-data/variables/research-triangle-institute-rti-race-code) | Research Triangle Institute (RTI) Race Code ## Expressions ```sql SELECT rti_race_cd ```