[SciPy-User] KDTree count_neighbors
Fri Jul 2 14:44:35 CDT 2010
> Can anyone give me some support ? Any help is wellcome !
You are passing an array instead of a KDTree.
def count_neighbors(self, other, r, p=2.):
"""Count how many nearby pairs can be formed.
Count the number of pairs (x1,x2) can be formed, with x1 drawn
from self and x2 drawn from other, and where distance(x1,x2,p)<=r.
This is the "two-point correlation" described in Gray and Moore 2000,
"N-body problems in statistical learning", and the code here is based
on their algorithm.
other : KDTree
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