Purpose:
Calculates the variance of the set of values that result from the first parameter / formula.
Parameter:
Number
Boolean (optional) TRUE: The values which were stored for the calculation are deleted after output. (default: TRUE). Please note that the stored calculation values are generally deleted for every (sub)table end. The second parameter only decides whether the values are already deleted within the table.
Return value:
Number
Example:
Variance(Order_Details.Quantity*Order_Details.UnitPrice)