If you have not yet introduced yourself to the basic concepts of flex.bi then please start with an overview of flex.bi concepts and learn how to analyse and create reports. This tutorial will explain how to define new calculated members using MDX calculation formulas.
If you have never worked with MDX before, we suggest you watch this video: MDX basic concepts
Dimensions and hierarchies
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You can also perform arithmetic calculations for calculated members in other dimension. For example, you could define [Customers].[West coast] calculated member in the Customers dimension with the formula
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and now when you combine the calculated members in reports [Customers].[West coast] with [Measures].[Store Sales] you will get the total sales for all these three states together. If you combine it with [Measures].[Profit] you will get the total profit for all these three states.
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