Converts the data frame into a grouped data frame where the following operations will be performed based on the groups. Grouping should be done before you want to aggregate values.
How to Access This Feature
From + (plus) Button
- Click "+" button and select "Group By".
From Column Menu
- You can also select "Group By" from the column menu of the column by whose values you want to group the rows.
- Select the column by whose values you want to group the rows.