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[ascl:1804.026] KSTAT: KD-tree Statistics Package

KSTAT calculates the 2 and 3-point correlation functions in discreet point data. These include the two-point correlation function in 2 and 3-dimensions, the anisotripic 2PCF decomposed in either sigma-pi or Kazin's dist. mu projection. The 3-point correlation function can also work in anisotropic coordinates. The code is based on kd-tree structures and is parallelized using a mixture of MPI and OpenMP.

Code site:
https://bitbucket.org/csabiu/kstat
Appears in:
http://adsabs.harvard.edu/abs/2017ApJ...844...91L http://adsabs.harvard.edu/abs/2018arXiv180210368S http://adsabs.harvard.edu/abs/2018ApJ...856...88L
Bibcode:
2018ascl.soft04026S

ascl:1804.026
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