Finding local concentrations in 3D space

Adrian · science forum beginner Joined: 26 May 2005 Posts: 10

Hello!
I need to redistribute n "spheres" between k "spheres", where k is the
parameter of B-Tree.
In order to do so without N^2 calculations, I've thought about some
statistical test (or other test)
which would give the answer whether there are such local concentrations or
not, but I don't have
a clue which test would be able to do that.
Searching google gived a tremendous amount of answers to 'local
concentration detection' but none of (first hundred) is of my interest.

Could you help??

--
Greetings
Adrian

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