How to create a rolling 12-month average in Power BI?
Here’s a question from a colleague: “How can I create a rolling 12-month average measure to calculate employee turnover rate using Power BI?” Rolling average measures in Power BI Data Model Let’s start by assuming the following data model:Table: EmployeeTurnoverColumns: DAX for rolling measure in Power BI Explanation The DATESINPERIOD function creates a table of … Read more