Hi guys,
I wonder the way could be followed to select the first 3 rows with the highest values in each group.
(the group is the value in a column, i.e. worker name). In alteryx you could do that by using the “select” Tool
I guess you could do that using a loop workflow, but I would like to know if you could achieve the same using some knime node.
First you do a ranking based on the group (or groups) with the ranking node. Then you use the top k selector as @elsamuel proposed
Maybe that works for you
br