Hi,I see that some companies use Chi square to calculate confidence while according to my understanding, Target is using "2 tail student t test". May I know why adobe adopt student t? Any merit and downside of using it instead of using other stat methods? Thank you!Oscar

Thank you very much PratheepArunRaj. Ya. Will definitely check that.

Thank you very much AbhijeetKMishra

It is very clear to see how users flow with the color indicated. However, it seems that the color cut off when it cross the middle check point. Can we also compare how those traffic goes from one end to the other end across the middle check point?

Sorry that I have to remove all numbers in the image. But you can see the highlighted page (in yellow) are the same pages. The in and out traffic occupies exactly 18.1% I don't think there are same amount of users refresh the page twice. May I know what may cause this?thank you very much.

When I use the flow diagram, I tried putting page name and the url in the middle checkpoint and study the flow. However, the highest visit of the next page AND previous page are usually the exact same page that I put in the middle check point. It usually has more than 30% of the traffic. I don't thi...