LAE

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Originally posted by: mgp

I am trying to calculate a running sum that will reset by a given field. I've tried to use AggEx and remove the where last in group condition but it did not work.
Please see the attached example. I'd like to calculate the column highlighted in yellow.
Thank you for any help!

Running Sum Example.PNG

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Originally posted by: lnason

Paste the contents of the attached brn file into a graph and run. The first parameter tab of the "Rolling Calculations" node allows you to select which fields to sum, group and sort by. The second parameter tab in the composite allows you to select what kind of rolling calculations you want to execute.

Luke
Attachments:
RunningSum.brn