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...
Thank you very much, that makes sense.
I know this is from a few years back, but did you end up using .pbix file Dale shared? We've been working to reverse engineer it a bit for our purposes but have hit a few snags.
Or, alternatively, have you created or encountered other DAX-based approaches for sig. testing in Power BI?
It was helpul, but I ended up going back and building something from first principles. What I would say is that the exercise is significantly easier in R or python, so I've subsequently used that