Tableau Microsoft Analysis Services Calculated Field

Tableau Microsoft Analysis Services (SSAS) calculated fields are a powerful way to extend the functionality of your data models. They allow you to create new fields that are based on existing fields, enabling you to perform complex calculations and create more meaningful visualizations.

1. Enter the values for the two fields you want to calculate with.
2. Select the operation you want to perform (add, subtract, multiply, or divide).
3. Click ‘Calculate’.

The calculator uses the following formula to calculate the result:

result = field1 [operation] field2

Real-World Examples

Suppose you have a dataset of sales, with fields for ‘Sales Amount’ and ‘Discount’. You want to calculate the ‘Discounted Sales Amount’. You can use the calculator with ‘Sales Amount’ as Field 1, ‘Discount’ as Field 2, and ‘Subtract’ as the operation.

If you have fields for ‘Units Sold’ and ‘Price per Unit’, and you want to calculate the ‘Total Sales’, you can use the calculator with ‘Units Sold’ as Field 1, ‘Price per Unit’ as Field 2, and ‘Multiply’ as the operation.

For a ‘Profit Margin’ calculation, use ‘Sales Amount’ as Field 1, ‘Cost of Goods Sold’ as Field 2, and ‘Subtract’ as the operation. Then, divide the result by ‘Sales Amount’ to get the margin.

Data & Statistics

Sales Data

Sales Amount	Discount	Units Sold	Price per Unit
$1000	0.1	100	$10
$500	0.05	50	$15

Profit & Loss Data

Sales Amount	Cost of Goods Sold	Profit
$1000	$600	$400
$500	$300	$200

Expert Tips

• Use calculated fields to create new dimensions for your visualizations.
• You can nest calculated fields to perform complex calculations.
• Be careful with data types. Ensure that the fields you’re calculating with are compatible.

What are the benefits of using calculated fields?

Calculated fields allow you to create new fields that are based on existing fields, enabling you to perform complex calculations and create more meaningful visualizations.

Can I use calculated fields in Tableau Server?

Yes, calculated fields can be used in Tableau Server. They are supported in both Tableau Server and Tableau Online.

For more information on Tableau and Microsoft Analysis Services, see the official documentation from Tableau and Microsoft.