I ask to compute attrition rate from two different data sources. I have 2 different sources:
1st: employee headcount (one row per employee) which has all employee details such as Name, ID, Date of Joining, Supervisor name, Department etc.
2nd: showing data for employees who resigned
I need to compute the attrition rate for selected Group and selected months. Groups and months will be selected from slicers.
the attrition function is: Sum of Leavers / Average monthly Headcount
and used measure unfortunately give a non-valid results
gratefully,
