Guide Section: Processing Object Data | EASAP Tree: DATA PROCESSING Branch

CUMULATIVE SUM creates aLIST with values that are the cumulative sum of all preceding values of an input list.

For example, if you use CUMULATIVE SUM with an input List: x of size N the resulting CUMULATIVE SUM has values:

• x1, x1 + x2, x1 + x2 + x3, … , x1 + x2 + x3 + … + xN-1 + xN

CUMULATIVE SUM
Essential Parameters:
List:	Input LIST from which to derive each sum