Default aggregation for measures

If you commonly use one particular aggregation type for a measure, you can set it as the default in the schema. When you use the measure in the Data Explorer, the default measure you choose will be selected.

To set a default aggregation, open the Schema tab of the data source’s settings. Expand the table, click the measure you’d like to edit, and change the aggregation in the Default Aggregation dropdown.

Set the default aggregation of a variable within a table