Sum, Count, Avg, Min, Max button will add another column where you can see the sum, count, average, min, or max value for one of the columns you choose.
Go ahead and click on the Add Transform, then select
Sum, Count, Avg, Min, Max button.
This will bring up a window where you can add some sort of aggregation to a column. First, choose your aggregation.
Once you've done that, you will see another field where you can choose what column to apply that to.
If you want to use further aggregations, just press the blue Add Aggregation button.
Questions about this transform? Email us at firstname.lastname@example.org or chat in on the site.