Open DrNickClarke opened 1 month ago
groupby currently accepts a single column.
It would be useful if it could accept a list of columns, like Pandas and Polars.
This would be hash-based grouping.
The results should match Pandas for tests.
groupby currently accepts a single column.
It would be useful if it could accept a list of columns, like Pandas and Polars.
This would be hash-based grouping.
The results should match Pandas for tests.