If you want to start experimenting with moving your expressions to variables try the following: 1.Go to the Expressions tab on one of your charts and copy one of the formulas, for instance Sum(Sales Value) 2.Go to the menu Settings / Variable Overview and click on the “Add” button to create a variable. Give it a name such as v Formula Sales (it is a best practice to have all variable names starting with a v to help differenciate them from Fields). 3.Select your variable from the variable list an paste the formula from the chart in the “Definition” text box. If the formula starts with an = sign, remove it. Finally click on “OK” to save the changes. 4.Go back to the Expressions tab of your chart properties and replace the formula with the following: $(vFormulaSales)
Managing qlikview business intelligence software
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