Data Wrangling _ Mean Swap by Categories

Workflow created for the KNIME forum ...

https://forum.knime.com/t/nested-loop-how-to-do-calculation-on-other-records-and-put-results-in-interested-cells/38135

DESCRIPTION:
The challenge is to swap a Mean (simple Average) calculation with all the elemnts withing the same MAIN_CATHEGORY but excluding the elements owning to the same SUB_CATEGORY.

The approach is by using a Recursive Loop controlled by a variable with the number of iterations.

For any comment or bug realted to the workflow, please do not hesitate to leave your comment.

DISCLAIMER:
The sharing of knowledge in KNIME Hub by using these examples and models, have only demonstration purposes in the advantage of the KNIME community.
These are meant to clarify theoretical background of mentioned subjects in caption.
I will not be held responsibility for any damages arising from the use of these models in your investment/valuation related work, without taking formal advise.