Re: [Numpy-discussion] average of array containing NaN

Giorgio F. Gilestro wrote:

I find myself in a situation where an array may contain not-Numbers that I set as NaN. Yet, whatever operation I do on that array( average, sum...) will threat the NaN as infinite values rather then ignoring them as I'd like it'd do.

Am I missing something? Is this a bug or a feature? :-)

You may be interested in masked arrays.