sum of column cells

Hello,
I want to create a new column. In each row is the sum of value in row-1 and a value in the same row but in another column.
example in attached sheetquestion.xls (13.5 KB)

Thank you for help
Axel

Hi there @AxelatKnime,

if I got you right you are looking for cumulative sum. If correct Moving Aggregation node will do the trick :wink:

Br,
Ivan

2 Likes

You are right, but the recomended node doesnt help or I’m not able to do it. Please help again if possible!
Br,
Axel

1 Like

Hi there @AxelatKnime,

here is how config window should look like:
MovingAgg

Br,
Ivan

2 Likes

Thank you so much. Everything is okay.
Axel

2 Likes

Glad to hear that @AxelatKnime!
Br,
Ivan

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