Selective Sum

Abbreviation: SelectiveSum
Category: Selective Calculation
Input Parameters:

Name Range Default
Time Series
Condition
Window Size Int >= 1 5

 
Calculation:

Sum of the set containing the last n Time Series values for which the corresponding condition was true

where 
n = Window Size

 
Discussion:

Analyzes only the time periods for which the condition is true and computes the sum of time series value over the last n of those time periods.
 

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