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Quartile
Contributor II
Hello,
I have a process in which I aggregate the scores as mean by year and week, using pivot operator.
I then forecast the weekly mean(score).
I want also to try to forecast the first quartile, but I'm not finding a way to extract it.
Neither in the pivot operator options nor in the other operators.
I thought about extract aggregates, but that is not solving my issue.
Thanks,
Pedro
I have a process in which I aggregate the scores as mean by year and week, using pivot operator.
I then forecast the weekly mean(score).
I want also to try to forecast the first quartile, but I'm not finding a way to extract it.
Neither in the pivot operator options nor in the other operators.
I thought about extract aggregates, but that is not solving my issue.
Thanks,
Pedro
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Telcontar120
Moderator, RapidMiner Certified Analyst, RapidMiner Certified Expert, Member Posts: 1,635 
Unicorn
The Aggregrate operator now has a percentile function option where you enter the percentile value you want (1-100). You can use that to extract the first quartile and then make it your label.5
Answers
Exactly what I was looking.
Many thanks,
Pedro