Problem with the Execute-Script-Operator

Thrhw31 · 2013-10-02T07:32:30+00:00

Hey, I'm trying to generate an attribute Y in a moving sum from another attribute X: Y(1) = X(1) for i = 2 ... length(X) { Y(i) = X(i) + Y(i-1) } The Result should look like this:X Y 1 1 0 1 0 1 1 2 0 2 I do not found a possibility to do this in Rapidminer and therefore I used the Execute-Script-Operator. Unfortunately I…