swat.cas.table.CASTable.groupby
- CASTable.groupby(by, axis=0, level=None, as_index=True, sort=True, group_keys=True, squeeze=False, **kwargs)
- Specify grouping variables for the table - Parameters:
- bystring or list-of-strings
- The column names that specify the grouping variables. 
- axisint, optional
- Not implemented. 
- levelint, optional
- Not implemented. 
- as_indexboolean, optional
- If True, the grouping variables are set as index levels 
- sortboolean, optional
- If True, output will be sorted by group keys. 
- squeezeboolean, optional
- Not implemented. 
 
- Returns:
 - See also