Hi,
I have a numpy arrays with datetime objects as:
a = np.array([dt.datetime(2010, 2, 17), dt.datetime(2010, 2, 16),
dt.datetime(2010, 2, 15)])
b = np.array([dt.datetime(2010, 2, 14), dt.datetime(2010, 2, 13),
dt.datetime(2010, 2, 12)])
I want doing a-b should give me days difference as numpy a
>On 18 February 2010 05:30, Wayne Watson wrote:
>
>> On 2/16/2010 10:01 PM, Scott Sinclair wrote:
>>
>> Wayne - The DeprecationWarnings are being raised by SciPy, not by your
>> code. You probably don't have a recent version of SciPy installed. The
>> most recent release of SciPy is 0.7.1 and work
On 2/18/2010 at 15:04, Christoph Gohlke wrote:
> On 2/17/2010 7:30 PM, David Cournapeau wrote:
>> On Thu, Feb 18, 2010 at 8:24 AM, Touisteur EmporteUneVache
>> wrote:
>>> Hi,
>>>
>>> I'm trying to install numpy on a WinXP system, on which I have no
>>> administrative rights.
>>
>> I think it is
On 2/17/2010 7:30 PM, David Cournapeau wrote:
> On Thu, Feb 18, 2010 at 8:24 AM, Touisteur EmporteUneVache
> wrote:
>> Hi,
>>
>> I'm trying to install numpy on a WinXP system, on which I have no
>> administrative rights.
>
> I think it is not possible to install NumPy for python 2.6 if you
> don'
On 2/16/2010 10:01 PM, Scott Sinclair wrote:
>> On 17 February 2010 07:25, wrote:
>> On Wed, Feb 17, 2010 at 12:10 AM, Wayne Watson
>> wrote:
>>
>>> Hi, I'm working on a 1800+ line program that uses tkinter. Here are the
>>> messages I started getting recently. (I finally figured out how
On Thu, Feb 18, 2010 at 8:24 AM, Touisteur EmporteUneVache
wrote:
> Hi,
>
> I'm trying to install numpy on a WinXP system, on which I have no
> administrative rights.
I think it is not possible to install NumPy for python 2.6 if you
don't have admin priviledges. I believe the root of the problem
I don't think I'm on the current version. Does it make sense to move ahead?
Is there a way to suppress the messages?
On 2/16/2010 9:25 PM, josef.p...@gmail.com wrote:
> On Wed, Feb 17, 2010 at 12:10 AM, Wayne Watson
> wrote:
>
>> Hi, I'm working on a 1800+ line program that uses tkinter. Her
Hi,
I'm trying to install numpy on a WinXP system, on which I have no
administrative rights.
Installation of Python-2.6 went OK, but the windows installer that I
downloaded on sourceforge for numpy (numpy-1.3.0-win32
-superpack-python2.6.exe) gives me an error pop-up window "Executing numpy
insta
Le mercredi 17 février 2010 à 16:21 -0600, Robert Kern a écrit :
> > What about the next step: a variable number of arguments that are
> > 2d-arrays with different shapes ?
>
> - nm: number of arrays
> - ncols : a 1d-array (dimension nm) containing the number of columns
> in each array
> - nrows :
On Wed, Feb 17, 2010 at 15:55, Fabrice Silva wrote:
> Le mercredi 17 février 2010 à 15:43 -0600, Robert Kern a écrit :
>> On Wed, Feb 17, 2010 at 15:29, Fabrice Silva wrote:
>> > I previously coded a fortran function that needs a variable number of
>> > scalar arguments. This number is not known
Le mercredi 17 février 2010 à 15:43 -0600, Robert Kern a écrit :
> On Wed, Feb 17, 2010 at 15:29, Fabrice Silva wrote:
> > I previously coded a fortran function that needs a variable number of
> > scalar arguments. This number is not known at compile time, but at call
> > time. So I used to pass t
On Wed, Feb 17, 2010 at 15:29, Fabrice Silva wrote:
> I previously coded a fortran function that needs a variable number of
> scalar arguments. This number is not known at compile time, but at call
> time. So I used to pass them within a vector, passing also the length of
> this vector
>
>
I previously coded a fortran function that needs a variable number of
scalar arguments. This number is not known at compile time, but at call
time. So I used to pass them within a vector, passing also the length of
this vector
subroutine systeme(inc,t,nm,Dinc,sn)
C
C
Hi,
when compiling numpy-1.40 with the Sun Studio Compilers (v12 Update 1) on Linux
(an OpenSUSE 11.1 in my case), about 30 tests in numpy.test() fail; all
failures are related to the arctan2 function.
I've found that in r7732 a patch was applied to
trunk/numpy/core/src/private/npy_config.h i
Good catch. I just removed the 1.4.0 tarball from PyPI.
Thanks,
--
Jarrod Millman
Helen Wills Neuroscience Institute
10 Giannini Hall, UC Berkeley
http://cirl.berkeley.edu/
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Hi,
I'm pretty sure this is unintentional but I tried easy_install numpy
the other day and it pulled down a 1.4 tarball from PyPI.
David
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On Wed, Feb 17, 2010 at 9:07 AM, Christopher Hanley wrote:
> >
> > I don't see these here. What architecture/compiler/os ?
> >
>
> The system architecture is 2 * Intel Xeon with hyperthreading. The OS
> is Red Hat Enterprise (RHE) 4 64-bit running Python 2.5.4. The C
> compiler being used is GCC
On Wed, Feb 17, 2010 at 02:43, Brecht Machiels
wrote:
> Robert Kern wrote:
2) Subclass the ndarray to do what you want.
>>> I have subclassed ndarray, but I'm not sure how to continue from there.
>>> I was thinking of overriding __getitem__ and casting the complex to my
>>> complex subclass.
>
> I don't see these here. What architecture/compiler/os ?
>
The system architecture is 2 * Intel Xeon with hyperthreading. The OS
is Red Hat Enterprise (RHE) 4 64-bit running Python 2.5.4. The C
compiler being used is GCC 3.4.6. No Fortran compiler is being used.
>
> That's new to me.
Darn.
On Wed, Feb 17, 2010 at 8:33 AM, Christopher Hanley wrote:
> Hi,
>
> I've been informed by our build/installation person that 3 unit tests
> have been failing in the daily numpy svn installation for the last 2
> months. The most recent output from the tests is as follows:
>
>
I don't see these he
Hi,
I've been informed by our build/installation person that 3 unit tests
have been failing in the daily numpy svn installation for the last 2
months. The most recent output from the tests is as follows:
==
FAIL: Test generic lo
Hi,
Can we have a doc wiki merge before the next release? I reviewed everything,
there's changes to about 150 docstrings. See
http://docs.scipy.org/numpy/patch/
Thanks,
Ralf
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Robert Kern wrote:
>>> 2) Subclass the ndarray to do what you want.
>> I have subclassed ndarray, but I'm not sure how to continue from there.
>> I was thinking of overriding __getitem__ and casting the complex to my
>> complex subclass. Would that be the way to go? How would that work with
>> slic
Francesc Alted wrote:
> A Wednesday 17 February 2010 08:34:06 Nicola Creati escrigué:
>
>> Any kind of improvement is really appreciated.
>>
>
> Well, if you cannot really transpose your matrix, numexpr can also serve as a
> good accelerator:
>
> In [1]: import numpy as np
>
> In [2]: impo
A Wednesday 17 February 2010 08:34:06 Nicola Creati escrigué:
> Any kind of improvement is really appreciated.
Well, if you cannot really transpose your matrix, numexpr can also serve as a
good accelerator:
In [1]: import numpy as np
In [2]: import numexpr as ne
In [3]: x_min, x_max, y_min, y_
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