I read you have to use COLLECT if you want to average using multiple conditions.
I want to average the difficulty rankings of all projects with the same project lead and project status. The difficulty rank is Difficulty. The project status is the Metric@Row.
All I get is #INCORRECTARGUMENT.
Help?
Example formula
=AVG(COLLECT({Project Lead}, "Amy", {Status}, Metric@Row, {Difficulty}))