: Codes like this are common in health informatics to represent specific clinical markers or gene expressions.
Based on typical naming conventions in specific datasets or niche research papers, here are a few likely interpretations of what such a feature could represent: ds_dhcrar
Knowing the dataset name , industry (e.g., finance, healthcare), or the specific tool you are using would help in identifying the exact definition. : Codes like this are common in health
If this feature is part of a specific dataset you are working with (such as a CSV or SQL table), checking the accompanying or metadata file is the most reliable way to find its definition. ds_dhcrar