Hi, I need a 5% sampling of my data set, stratifying by last name. I need, however, for each sample to take a maximum of 5 lines. How can I set the Row Sampling node? Or is there another node to do this?
I would use a Row Sampling node with stratified sampling on last name, followed by a Group Loop Start, where you only select last name as grouping column. Then you append another Row Sampling node which picks 5 rows from the top, followed by a Loop End.
Hope this helps!
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