Re: [Numpy-discussion] Numpy 'groupby'

2012-01-11 Thread Wes McKinney
On Wed, Jan 11, 2012 at 7:05 AM, Neal Becker wrote: > Michael Hull wrote: > >> Hi Everyone, >> First off, thanks for all your hard work on numpy, its a really great help! >> I was wondering if there was a standard 'groupby' in numpy, that >> similar to that in itertools. >> I know its not hard to

Re: [Numpy-discussion] Numpy 'groupby'

2012-01-11 Thread Neal Becker
Michael Hull wrote: > Hi Everyone, > First off, thanks for all your hard work on numpy, its a really great help! > I was wondering if there was a standard 'groupby' in numpy, that > similar to that in itertools. > I know its not hard to write with np.diff, but I have found myself > writing it on m

[Numpy-discussion] Numpy 'groupby'

2012-01-11 Thread Michael Hull
Hi Everyone, First off, thanks for all your hard work on numpy, its a really great help! I was wondering if there was a standard 'groupby' in numpy, that similar to that in itertools. I know its not hard to write with np.diff, but I have found myself writing it on more than a couple of occasions, a