Sorry but I don't understand your last question. Better / more efficient than what?
-=- Olivier Le 2 février 2012 07:14, Ruby Stevenson <ruby...@gmail.com> a écrit : > Exactly, histogram of Z, which itself is an array, for each (x, y). > > sorry for getting everyone including myself confused :-) > > I think I am now using histogram call correctly ... but I now have a > slightly different question. It maybe better to ask in a different > subject, but here it is any way: > > support I will have a sequence of (x, y), and Z, with x, y are > coordinates, and Z being an array for third dimension, Is there a > better or more efficient way to build up this 3-D array? > > thanks > > Ruby > > > > > > > On Tue, Jan 31, 2012 at 4:42 AM, Nadav Horesh <nad...@visionsense.com> > wrote: > > Do you want a histogramm of z for each (x,y) ? > > > > Nadav > > > > ________________________________________ > > From: numpy-discussion-boun...@scipy.org [ > numpy-discussion-boun...@scipy.org] On Behalf Of Ruby Stevenson [ > ruby...@gmail.com] > > Sent: 30 January 2012 21:27 > > To: Discussion of Numerical Python > > Subject: Re: [Numpy-discussion] histogram help > > > > Sorry, I realize I didn't describe the problem completely clear or > correct. > > > > the (x,y) in this case is just many co-ordinates, and each coordinate > > has a list of values (Z value) associated with it. The bins are > > allocated for the Z. > > > > I hope this clarify things a little. Thanks again. > > > > Ruby > > > > > > > > > > On Mon, Jan 30, 2012 at 2:21 PM, Ruby Stevenson <ruby...@gmail.com> > wrote: > >> hi, all > >> > >> I am trying to figure out how to do histogram with numpy > >> > >> I have a three-dimension array A[x,y,z], another array (bins) has > >> been allocated along Z dimension, z' > >> > >> how can I get the histogram of H[ x, y, z' ]? > >> > >> thanks for your help. > >> > >> Ruby > > _______________________________________________ > > NumPy-Discussion mailing list > > NumPy-Discussion@scipy.org > > http://mail.scipy.org/mailman/listinfo/numpy-discussion > > _______________________________________________ > > NumPy-Discussion mailing list > > NumPy-Discussion@scipy.org > > http://mail.scipy.org/mailman/listinfo/numpy-discussion > _______________________________________________ > NumPy-Discussion mailing list > NumPy-Discussion@scipy.org > http://mail.scipy.org/mailman/listinfo/numpy-discussion >
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