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Anonymous
Not applicable
‎2018-05-22 01:43 PM

Average excluding outliers using set analysis

Hi - I am trying to find the average call duration "CalldurationSeconds" excluding outliers.  Similar to the trimmed mean function in excel.  I believe that using set analysis would be the best bet but open to other suggestions.  Thanks!

this is the current expression for the simple average:

Avg(CallDurationSeconds)

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giovanneb
Creator II
Creator II
‎2018-05-22 04:15 PM

It is possible to use an aggr function for aggregation, it follows

AVG (aggr (avg (CalldurationSeconds), ID))

Best Regards

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