I'm trying to get my head around the maths used here:
http://visualwebsiteoptimizer.com/absplittestduration/
Can someone point me in the right direction in terms of what algorithms/mathematics are at play here?
I'm trying to get my head around the maths used here: http://visualwebsiteoptimizer.com/absplittestduration/ Can someone point me in the right direction in terms of what algorithms/mathematics are at play here? 

