Tried doing a search for this and couldn't find anything, though I'm sure it's possible. Can someone help me out please? I'm not super familiar with target or adobe analytics so if it requires linking a4t and exporting from analytics I'd like to have some resource for that as well.
Based on your case study I assume that you have following scanario
User land on landing page and get convert at order confirmation page
On order confirmation page you have mbox that is capturing value of RPV and sending it to target for each user
if you are not satisfied with what calculation target does than you can run campaign on confirmation page and pass RPV value to any other tool like sitecatalyst or any other system where you can get better calculation.
To do that you can write code in target offer which runs on confirmation mbox.
Other way to achieve your goal is On order confirmation page ask dev team to write code for RPV value and pass it to database or any other system from where you can access that values and do your calculation.
Sure. The use case is that I want to have a better calculation of RPV than what I can get from a t-test. To do that I need to run a export on all user level data with each corresponding revenue amount. Once I get the user level data I can run a Mann Whitney U Test. But to do that I'd need literally every user revenue value, individually for each variant.