Hi Knime experts
I have below part with difference lag request for demand.
I use table row to variable loop start to set lag no. as variable, but I don’t know what’s wrong, the workflow can get the result what I want.
Thanks for help in advance.
Below picture show my workflow result and what I want, hope it’s clear for understanding.
is something like this working for you?
Let me know,
Thank you so much for your prompt reply and perfect solution. It works.
I have another question, if I want lag with negative, how to set up, thanks!
In that case you have to use another node called Moving Aggregation.
See this post: Lag Column with Negative value? - #8 by Isabell
Alternative: this node
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