Aggregation and disaggregation in Tableau are the ways to develop a scatterplot to compare and measure data values. As the name suggests, aggregation is the calculated form of a set of values that return a single numeric value.

For instance, a measure with values 1,3,5,7 RETURNS 1. You can also set a default aggregation for any measure, which is not user-defined. Tableau supports various default aggregations for a measure LIKE Sum, AVERAGE, MEDIAN, Count and others.

Disaggregating data REFERS to viewing each data source row, while analyzing data both independently and dependently.

Aggregation and disaggregation in Tableau are the ways to develop a scatterplot to compare and measure data values. As the name suggests, aggregation is the calculated form of a set of values that return a single numeric value.

For instance, a measure with values 1,3,5,7 returns 1. You can also set a default aggregation for any measure, which is not user-defined. Tableau supports various default aggregations for a measure like Sum, average, Median, Count and others.

Disaggregating data refers to viewing each data source row, while analyzing data both independently and dependently.