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• OVER

• Using Node Navigation Methods in Calculated Columns

  People always ask us if there is a way to show changes in values from within the same column over different intervals, like weeks or months. For example, what was the sales this week compared to the sales last week, how much did a patient weight this... Posted Jan 03 2010, 05:09 PM by Tip of the Week Filed under: Expressions, Intersect, Calculated Columns, Node Navigation Methods

• Using the Intersect method in a Custom Expression

  Many people are aware of the use of OVER in a custom expression, however one issue that comes up in almost every training is when a user has created an expression using OVER on either the x or y axis the results are not what they expected. Typically this... Posted Oct 10 2009, 09:21 PM by Tip of the Week Filed under: OVER, Intersect, Custom Expression