For more details regarding this recipe, refer to the following links:
- AVERAGEX: https://docs.microsoft.com/en-us/dax/averagex-function-dax
- COUNTAX: https://docs.microsoft.com/en-us/dax/countax-function-dax
- COUNTX: https://docs.microsoft.com/en-us/dax/countx-function-dax
- GEOMEANX: https://docs.microsoft.com/en-us/dax/geomeanx-function-dax
- MAXX: https://docs.microsoft.com/en-us/dax/maxx-function-dax
- MEDIANX: https://docs.microsoft.com/en-us/dax/meadianx-function-dax
- MINX: https://docs.microsoft.com/en-us/dax/minx-function-dax
- PRODUCTX: https://docs.microsoft.com/en-us/dax/productx-function-dax
- STDEVX.P: https://docs.microsoft.com/en-us/dax/stdevx-p-function-dax
- STDEVX.S: https://docs.microsoft.com/en-us/dax/stdevx-s-function-dax
- SUMX: https://docs.microsoft.com/en-us/dax/sumx-function-dax
- VAR.P: https://docs.microsoft.com/en-us/dax/varx-p-function-dax
- VAR.S: https://docs.microsoft.com/en-us/dax/varx-s-function-dax
- Optimizing nested iterators in DAX: https://www.sqlbi.com/articles/optimizing-nested-iterators-in-dax/