Working with SAMEPERIODLASTYEAR and DATEADD in DAX and Power BI Desktop

In this video we dive into DAX and the functions SAMEPERIODLASTYEAR and DATEADD. In Power BI Desktop we visually show the results of each function and how SAMEPERIODLASTYEAR is derived from DATEADD. This video also highlights how Calculation groups can be used to reduce the number of measures in your data model. Download Tabular Editor: https://github.com/otykier/TabularEditor/releases/download/2.12.4/TabularEditor.Installer.msi #MitchellPearson #MitchellSQL