On Fri, Mar 21, 2014 at 8:26 PM, Alan G Isaac <[email protected]> wrote:

> The documentation of numpy.unique
> http://docs.scipy.org/doc/numpy/reference/generated/numpy.unique.html
> does not seem to promise that return_index=True will always index the
> *first* occurrence of each unique item, which I believe is the current
> behavior.
>
> A promise would be nice.
> Is it intended?
>

AFAIU it's not, or it was in version, but shouldn't be.  ??

I think this broke return_inverse in some cases if both were set to true

I haven't kept track of the problems, and the code still seems to be the
same that was changed to stable sorting.

Josef




>
> Alan Isaac
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