[Scipy-tickets] [SciPy] #893: kendalltau in Cython

SciPy Trac scipy-tickets@scipy....
Mon Nov 22 06:27:50 CST 2010

#893: kendalltau in Cython
 Reporter:  sturlamolden  |       Owner:  somebody  
     Type:  enhancement   |      Status:  needs_work
 Priority:  normal        |   Milestone:  0.9.0     
Component:  scipy.stats   |     Version:            
 Keywords:                |  

Comment(by rgommers):

 On #999 there is some discussion, and so far it looks like the pure Python
 version will go in. Regarding speed, this Cython version seems to be
 O(n^2^) while the Python one in #999 is O(n log(n)). Of course that
 version could be Cythonized for even more speed, but no one has taken the
 time to do so.

 Please review the patch and/or join the discussion there if you have time.
 After that discussion is done, I think this ticket can be closed as well.

Ticket URL: <http://projects.scipy.org/scipy/ticket/893#comment:6>
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