Summary

In this module, you learned how time intelligence calculations work by changing the filter context for date filters. You learned about several DAX time intelligence functions. These functions help you create calculations like year-to-date (YTD) and year-over-year (YoY).

You also learned about life-to-date (LTD) calculations. LTD calculations help you count new occurrences in your fact data. Additionally, you saw how to filter snapshot data to ensure that only a single snapshot value is returned.