Here's my current scenario. I have 100+ records, grouped by one of their column values. Each detail record has a "Days Elapsed" integer value. I am trying to determine the value of Days Elapsed at the 90th percentile for each group. I can find what record I need, ie a group has 77 records, the record at the 90th percentile is the 69th. So what I want is to display the Days Elapsed value for the 69th record within that group.
Is there any way to do this?
Is there any way to do this?