That 0.1% Overlap in Your A/A Test Is Not a Bug. It Is the Best Feature You Own.
A client called us last week with a very reasonable question. They had built swimlanes in Adobe Target using profile attributes, ran an A/A test to validate the setup, and pulled the numbers. The split was beautiful. Roughly 273,000 visitors in one lane, roughly 272,000 in the other. Textbook. Then they broke each lane down…









