[SciPy-User] Is kKahan summation used in numpy.mean?

David Cournapeau cournape@gmail....
Tue Apr 6 09:45:35 CDT 2010


On Tue, Apr 6, 2010 at 6:22 PM, Yosef Meller <yosefmel@post.tau.ac.il> wrote:
>
> Also, if you know where it is in the numpy source tree, please tell - I
> searched it the whole morning.

Look at PyArray_Mean code - it is the obvious implementation (using
reduce + normalization).

David


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