**Current behaviour** A DimcatResource pass calls to pandas methods on to the underlying DataFrame and returns the result, i.e. a DataFrame. **Desired behaviour** Instead, the result should be returned with the same type as the DimcatResource.
Current behaviour
A DimcatResource pass calls to pandas methods on to the underlying DataFrame and returns the result, i.e. a DataFrame.
Desired behaviour
Instead, the result should be returned with the same type as the DimcatResource.