I don't think that it is simple as this, unless you are assuming a perfectly fitted shaft for everyone (maybe you are). one person with a 95mph swing can hit the same driver head two totally different distances by playing different shafts. i guess my point is that one guy in here with a 95mph swing may hit it 275, and another may hit it 225 because he is playing a poorly fitted shaft.
It is important to find the ideal launch conditions are for your swing, where you load the shaft, where the kick point needs to be, launch angle, backspin rate, etc and once you find the shaft that does it, there you go. you can also do this for irons as well.
i know this question is not trying to get to an exact science and it is probably more general, I just want throw this out there...