topSum
Sorts the set specified in "set_expression" in descending order and returns the topmost elements from the sorted set whose cumulative total is greater than or equal to "value".
Syntax
topSum ( set_expression , value , numeric_expression2 )
Example
topSum ( children ( [Products] ) , 16000000 , tuple ( [2006] ,
[great_outdoors_company].[Measures].[Gross profit] ) )
Result
For the Product line members, returns the members with the largest Gross profit whose total for the year 2006 is at least $6,000,000.