[Numpy-discussion] Faster NaN functions

Hi, I just send a pull request for some faster NaN functions, https://github.com/rigtorp/numpy. I implemented the following generalized ufuncs: nansum(), nancumsum(), nanmean(), nanstd() and for fun mean() and std(). It turns out that the generalized ufunc mean() and std() is faster than the

Re: [Numpy-discussion] Faster NaN functions

Received from Erik Rigtorp on Fri, Dec 31, 2010 at 08:52:53AM EST: Hi, I just send a pull request for some faster NaN functions, https://github.com/rigtorp/numpy. I implemented the following generalized ufuncs: nansum(), nancumsum(), nanmean(), nanstd() and for fun mean() and std(). It

Re: [Numpy-discussion] Faster NaN functions

On Fri, Dec 31, 2010 at 8:21 AM, Lev Givon l...@columbia.edu wrote: Received from Erik Rigtorp on Fri, Dec 31, 2010 at 08:52:53AM EST: Hi, I just send a pull request for some faster NaN functions, https://github.com/rigtorp/numpy. I implemented the following generalized ufuncs: nansum(),