[SciPy-dev] Fast (O(n log(n)) ) implementation of Kendall Tau

Sturla Molden sturla@molden...
Wed Sep 30 17:09:20 CDT 2009


Enzo Michelangeli skrev:
> Dear all,
>
> A few days ago I posted to http://projects.scipy.org/scipy/ticket/999 a 
> drop-in replacement for scipy.stats.kendalltau. 
Why do you re-implement mergesort in pure Python?

ndarrays have a sort method that can use mergesort.

Python lists has the same (timsort is mergesort on steroids).







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