Greetings,
I recently needed to calculate the cross-covariance of two random vectors,
(e.g. I have two matricies, X and Y, the columns of which are observations
of one variable, and I wish to generate a matrix pairing each value of X
and Y) and so I wrote a small utility function to do so, and I'd
On Wed, Jan 18, 2012 at 10:19 PM, Scott Sinclair
wrote:
> I think (as usual), the problem is that fixing the situation lies on
> the shoulders of people who are already heavily overburdened..
I certainly understand that problem, as I'm eternally behind on a
million things regarding ipython.
But
On 19 January 2012 00:44, Fernando Perez wrote:
> On Wed, Jan 18, 2012 at 2:18 AM, Scott Sinclair
> wrote:
>> It's rather confusing having two websites. The "official" page at
>> http://www.scipy.org/Download points to github.
>
> The problem is that this page, which looks pretty official to just
Does anybody know if there is similar chance for training in Paris? (or
other places of France)/
the price is nice, just because it's in US
thanks,
Chao
2012/1/18 Olivier Grisel
> Hi all,
>
> Just a quick email to advertise this year's PyCon tutorials as they
> are very focused on HPC & da
On Wed, Jan 18, 2012 at 2:18 AM, Scott Sinclair
wrote:
> It's rather confusing having two websites. The "official" page at
> http://www.scipy.org/Download points to github.
The problem is that this page, which looks pretty official to just about anyone:
http://numpy.scipy.org/
takes you to the
Hi all,
Just a quick email to advertise this year's PyCon tutorials as they
are very focused on HPC & data analytics. In particular the numpy /
scipy ecosystem is well covered, see:
https://us.pycon.org/2012/schedule/tutorials/
Here is a selection of tutorials with an abstracts that mention nu
On Wed, Jan 18, 2012 at 16:14, Malcolm Reynolds
wrote:
>>
>> I suspect that you are obtaining the numpy object (1 Py_INCREF) before
>> you split into multiple threads but releasing them in each thread
>> (multiple Py_DECREFs). This is probably being hidden from you by the
>> boost.python interface
>
> I suspect that you are obtaining the numpy object (1 Py_INCREF) before
> you split into multiple threads but releasing them in each thread
> (multiple Py_DECREFs). This is probably being hidden from you by the
> boost.python interface and/or the boost::detail::sp_counted_impl_p<>
> smart(ish) p
On Wed, Jan 18, 2012 at 14:59, Malcolm Reynolds
wrote:
> Hi,
>
> I've built a system which allocates numpy arrays and processes them in
> C++ code (this is because I'm building a native code module using
> boost.python and it makes sense to use numpy data storage to then deal
> with outputs in pyt
Hi,
I've built a system which allocates numpy arrays and processes them in
C++ code (this is because I'm building a native code module using
boost.python and it makes sense to use numpy data storage to then deal
with outputs in python, without having to do any copying). Everything
seems fine excep
On Wed, Jan 18, 2012 at 10:19, Peter
wrote:
> Sending this again (sorry Robert, this will be the second time
> for you) since I sent from a non-subscribed email address the
> first time.
>
> On Sun, Jan 15, 2012 at 7:12 PM, Robert Kern wrote:
>> On Sun, Jan 15, 2012 at 19:10, Peter wrote:
>>> Hell
Sending this again (sorry Robert, this will be the second time
for you) since I sent from a non-subscribed email address the
first time.
On Sun, Jan 15, 2012 at 7:12 PM, Robert Kern wrote:
> On Sun, Jan 15, 2012 at 19:10, Peter wrote:
>> Hello all,
>>
>> Is there a recommended (and ideally cross p
On 18 January 2012 11:22, Fernando Perez wrote:
> I was just pointing a colleague to the 'official download page' for
> numpy so he could find how to grab current sources:
>
> http://new.scipy.org/download.html
>
> but I was quite surprised to find that it still points to SVN for both
> numpy and
Sorry,
that i use this way to send an answer to Tony Yu , Nadav Horesh , Chris Barker.
When iam direct answering on Your e-mail i get an error 5.
I think i did a mistake.
Your ideas are very helpfull and the code is very fast.
Thank You
elodw
___
Hi folks,
I was just pointing a colleague to the 'official download page' for
numpy so he could find how to grab current sources:
http://new.scipy.org/download.html
but I was quite surprised to find that it still points to SVN for both
numpy and scipy. It would probably not be a bad idea to upd
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