[Numpy-discussion] histogram help
Ruby Stevenson
ruby185@gmail....
Thu Feb 2 06:14:05 CST 2012
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 <nadavh@visionsense.com> wrote:
> Do you want a histogramm of z for each (x,y) ?
>
> Nadav
>
> ________________________________________
> From: numpy-discussion-bounces@scipy.org [numpy-discussion-bounces@scipy.org] On Behalf Of Ruby Stevenson [ruby185@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 <ruby185@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
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