Hi,

I intend to perform some basic calculations (mean) on a subset of the records in a table. I used Subset_Mean(field name, RowIndexSubset). However, it returns a null value. The RowIndexSubset is calculated properly (verified it using Subset_UniqueCount).

The main idea is to get the top 10% of the total records and then calculate the mean of the values in a specific field. This total records will change based on a filter selection (this filtering is working fine).