Statistic Testing Modules
Include the ability to to perform statistical tests compared to a mean or a custom calculated norm using a variety of statistical tests, z-tests, t-tests, proportions tests, F-Tests etc. And then be able to show the result on the chart as Significantly Higher or lower than the Norm, Mean or Test Statistic. This would be ideal as a Stats package addin and helpful across many industries. I think you can do things through DAX and Custom Modules but there isnt one like this available that i know of.
Completely agree, this would be very helpful!