On Sat, Aug 2, 2008 at 6:58 PM, Ed Tomlinson <edt at aei.ca> wrote: > No I have _not_ missed the point. If you map each key onto the rim of a > circle and > average resulting the x and y coords of all the keys you get an average in a > circular > keyspace. Try it. > > If fact radius of the averaged x, y will also be a measure of just how > specialized your > store is... (eg r = sqrt(average(x cords)^2+average(y cords)^2)
That's a neat approach, did you just made it up or is it an established technique? Ian. -- Email: ian at uprizer.com Cell: +1 512 422 3588 Skype: sanity