ioi said: Another aspect to this is that we can track every game, piece of hardware or peripheral bought on amazon via VG Chartz - if the sample size becomes large enough then we are essentially starting to collect our own "vgchartz" weekly sales data (vgchartz becomes a retailer of sorts - or at least a subset of Amazon) which, if representitive, could give us a good estimate for Amazon sales as a chain or even online sales as a sector - which will only increase the accuracy of our data further and give us more information to work with. Of course this is a long way off and we'd need to grow a lot more as a site and be pushing far more users and sales through to really get a representitive sample, but there is potential.
Just one of many great advantages to doing things in this way... |
Not that I doubt your statistical prowess (its at least 10 orders of magnitude higher than mine), but if VGC forumgoers (or any clique that is similar) are statistically representative, I would be very surprised. People tend to follow the herd, so to speak, and so I would assume a game that a community feels really strongly about (cough, Zack and Wiki, No More Heroes) will be waaaay overrepresented in our purchases compared to overall.
If i'm wrong about that, well, all the more power to your statistical skills 
As a side note, I really enjoy the 'game search' on the sidebar. Kudos for that.
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--Predictions--
1) WiiFit will outsell the pokemans.
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