MEANINGFUL Attach Rate Comparisons!!!

[fkusumot]

Biggerboat said:

fkusumot said:

It would tend to show this because you are factoring in the average time of ownership. Maybe I missed something. Thanks for running the numbers. It's a nice data point to look at in the overall scheme of things.

I'm stripping down attach rates to a monthly basis, how does that favour any 1 system?

 The Bodhesatva said it better than me. I'm not complaining or anything. My feeble attempt at conversation was to point out that this analysis will tend to favor the system with growing/accelerating sales (which I failed to do, sorry). I absolutely agree that this breakdown of the numbers is a valid way of way of looking at sales trends for a period that includes recency as a factor to reckon with. It's also a point of departure that invites further rumination.