Forum Discussion
Significance testing
I have two unequally sized samples with similar varience and broadly normal distributions. What is the best way to perform a two tailed significance test to determine if the two means are significant...
Hi guyscottsouth,
There are many build-in statistical functions in Power BI. It seems this isn't a hard work for Power BI. If you can post more details, maybe I can translate them into DAX formula, which is a functional language used by Power BI.
Please reference these functions: https://msdn.microsoft.com/en-us/library/ee634822.aspx
and this post: significance-testing
Best Regards!
Dale