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Max

Returns the maximum value of a numeric expression that is evaluated over a set.

Before you create the calculated measure with the average function check if you could use standard functionality to add statistical calculations.

Syntax

 Max( Set_Expression , Numeric_Expression )

Arguments

Set_ExpressionMDX expression that returns a set.
Numeric_ExpressionMDX expression that returns a number.

Examples

Example 1

The following example calculates the maximum time in days for unresolved issues from the last status change till today.
The formula pulls in a set of unresolved issues only and for this set will look for unresolved relevant to report selections and will calculate days for those issues from status updated date till now.

Max(
  Filter(
    Descendants([Issue].CurrentMember, [Issue].[Issue]),
    -- for unresolved issues only
    isEmpty([Measures].[Issue resolution date])
    AND
    -- show on time for issue creation date
    DateInPeriod(
      [Measures].[Issue created date],
      [Time].CurrentHierarchyMember)
    ),
    -- calculate days in current status for each relevant issue
    CASE WHEN
    -- check if issue is relevant for the report
    [Measures].[Issues created]  > 0 
    THEN
    -- calculated days in status
      DateDiffDays([Measures].[Issue status updated date], Now())  
    END
)

Example 2

The following example finds the maximum amount of resolved issues in the last 52 weeks.

Max(
  {[Time.Weekly].[Week].CurrentDateMember.Lag(52): 
   [Time.Weekly].[Week].CurrentDateMember.PrevMember},
  CoalesceEmpty(
  ([Measures].[Issues resolved],[Time].DefaultMember),
   0)
)

See also