Creating a DAX Calculation for Filtering Date Table

This solution provides a DAX calculation that filters a Date Table to display only the months that are 12 months prior to the selected month in Power BI. The DAX expression utilizes the CALCULATE and FILTER functions, allowing for dynamic filtering based on the selected date. This solution is useful for visualizing trends or analyzing data over a specific timeframe, such as sales over the last year. It is recommended to have a Date table in the data model and consider further education on DAX and CALCULATE function through Enterprise DNA Platform courses.