>On 19 July 2010 10:23, Pauli Virtanen wrote:
> Sun, 18 Jul 2010 21:15:15 -0500, Ross Harder wrote:
>
>> mac os x leopard 10.5..
>> EPD installed
>>
>> i just don't understand why i get one thing when i ask for another. i
>> can get what i want, but only by not asking for it.
>
> Do you get the sa
On Mon, Jul 19, 2010 at 9:40 PM, Keith Goodman wrote:
> On Mon, Jul 19, 2010 at 8:27 PM, Charles R Harris
> wrote:
> >
> >
> > On Mon, Jul 19, 2010 at 9:02 PM, Keith Goodman
> wrote:
> >>
> >> On Mon, Jul 19, 2010 at 6:53 PM, Joshua Holbrook
> >> wrote:
> >> > On Mon, Jul 19, 2010 at 5:50 PM,
On Mon, Jul 19, 2010 at 8:27 PM, Charles R Harris
wrote:
>
>
> On Mon, Jul 19, 2010 at 9:02 PM, Keith Goodman wrote:
>>
>> On Mon, Jul 19, 2010 at 6:53 PM, Joshua Holbrook
>> wrote:
>> > On Mon, Jul 19, 2010 at 5:50 PM, Charles R Harris
>> > wrote:
>> >> Hi All,
>> >>
>> >> I'm thinking about a
On Mon, Jul 19, 2010 at 9:02 PM, Keith Goodman wrote:
> On Mon, Jul 19, 2010 at 6:53 PM, Joshua Holbrook
> wrote:
> > On Mon, Jul 19, 2010 at 5:50 PM, Charles R Harris
> > wrote:
> >> Hi All,
> >>
> >> I'm thinking about adding some functionality to lstsq because I find
> myself
> >> doing the
On Mon, Jul 19, 2010 at 9:02 PM, Keith Goodman wrote:
> On Mon, Jul 19, 2010 at 6:53 PM, Joshua Holbrook
> wrote:
> > On Mon, Jul 19, 2010 at 5:50 PM, Charles R Harris
> > wrote:
> >> Hi All,
> >>
> >> I'm thinking about adding some functionality to lstsq because I find
> myself
> >> doing the
On Mon, Jul 19, 2010 at 6:53 PM, Joshua Holbrook
wrote:
> On Mon, Jul 19, 2010 at 5:50 PM, Charles R Harris
> wrote:
>> Hi All,
>>
>> I'm thinking about adding some functionality to lstsq because I find myself
>> doing the same fixes over and over. List follows.
>>
>> Add weights so data points c
On Mon, Jul 19, 2010 at 5:50 PM, Charles R Harris
wrote:
> Hi All,
>
> I'm thinking about adding some functionality to lstsq because I find myself
> doing the same fixes over and over. List follows.
>
> Add weights so data points can be weighted.
> Use column scaling so condition numbers make more
Hi All,
I'm thinking about adding some functionality to lstsq because I find myself
doing the same fixes over and over. List follows.
1. Add weights so data points can be weighted.
2. Use column scaling so condition numbers make more sense.
3. Compute covariance approximation?
Unfortun
On Mon, Jul 19, 2010 at 6:31 PM, Ondrej Certik wrote:
> Hi,
>
> I was always using something like
>
> abs(x-y) < eps
>
> or
>
> (abs(x-y) < eps).all()
>
> but today I needed to also make sure this works for larger numbers,
> where I need to compare relative errors, so I found this:
>
> http://www.
Hi,
I was always using something like
abs(x-y) < eps
or
(abs(x-y) < eps).all()
but today I needed to also make sure this works for larger numbers,
where I need to compare relative errors, so I found this:
http://www.cygnus-software.com/papers/comparingfloats/comparingfloats.htm
and wrote thi
On Tue, Jul 20, 2010 at 6:55 AM, Charles R Harris wrote:
>
>
> On Sun, Jul 18, 2010 at 9:59 AM, Ralf Gommers > wrote:
>
>> Scipy Trac seems to work very well now, I get notification emails for
>> comments on tickets etc. For numpy Trac, nothing right now. Can this be
>> fixed?
>>
>>
> I have a d
On Sun, Jul 18, 2010 at 9:59 AM, Ralf Gommers
wrote:
> Scipy Trac seems to work very well now, I get notification emails for
> comments on tickets etc. For numpy Trac, nothing right now. Can this be
> fixed?
>
>
I have a different problem, scipy trac sends all my notices to the wrong
address. Even
On Sun, Jul 18, 2010 at 10:06 AM, Pauli Virtanen wrote:
> Sun, 18 Jul 2010 23:59:24 +0800, Ralf Gommers wrote:
>
>> Scipy Trac seems to work very well now, I get notification emails for
>> comments on tickets etc. For numpy Trac, nothing right now. Can this be
>> fixed?
I do think that the signup
Hi all
I'm playing with writing some C code to speed up an inner loop in my
python code. This loop operates on a numpy record, e.g. soemthing like
this:
a = numpy.zeros((10,), dtype=[("myfvalue" ,"float"), ("myc", "int8"),
("anotheri", "uint64")])
which is then passed into c code like so:
myCFu
2010/7/19 sandric ionut :
> For land-use a class would be for example forest, other would be orchard
> etc. For Slope gradient I would have values which <3 and between 3 and 7
> etc. So, I will have 2 raster data with, let's say, 3 classes each: forest,
> orchards and built-up area and for slope gr
Ionut Sandric yahoo.com> writes:
> Thank you Zack:
>
> By raster data I mean classified slope gradient (derived from a dem),
landuse-landcover, lithology etc. A
> crosstabulation analysis will give me a table with the common areas for each
class from each raster and
> this will go into other a
Hi David,
thanks for your reply!
On Mon, Jul 19, 2010 at 20:10, David Cournapeau wrote:
> On Sun, Jul 18, 2010 at 12:53 PM, Sandro Tosi wrote:
>> Hello,
>> I finally found the time to update numpy in Debian. But, there is a
>> problem...
>>
>> As you probably know, we support several architectu
Thank you Vincent:
I will try with histogram
Ionut
- Original Message -
From: "Vincent Schut"
To: numpy-discussion@scipy.org
Sent: Monday, July 19, 2010 12:00:38 PM GMT +02:00 Athens, Beirut, Bucharest,
Istanbul
Subject: Re: [Numpy-discussion] Crosstabulation
On 07/19/2010 09:55 AM
On Mon, Jul 19, 2010 at 8:31 PM, Robert Kern wrote:
> On Mon, Jul 19, 2010 at 14:17, Richard D. Moores wrote:
>> On Mon, Jul 19, 2010 at 09:00, Robert Kern wrote:
>>> On Mon, Jul 19, 2010 at 11:53, Richard D. Moores wrote:
On Mon, Jul 19, 2010 at 07:48, Robin wrote:
> On Mon, Jul 19,
On Mon, Jul 19, 2010 at 14:17, Richard D. Moores wrote:
> On Mon, Jul 19, 2010 at 09:00, Robert Kern wrote:
>> On Mon, Jul 19, 2010 at 11:53, Richard D. Moores wrote:
>>> On Mon, Jul 19, 2010 at 07:48, Robin wrote:
On Mon, Jul 19, 2010 at 1:53 PM, Matthieu Brucher
wrote:
> I'm af
On Mon, Jul 19, 2010 at 09:00, Robert Kern wrote:
> On Mon, Jul 19, 2010 at 11:53, Richard D. Moores wrote:
>> On Mon, Jul 19, 2010 at 07:48, Robin wrote:
>>> On Mon, Jul 19, 2010 at 1:53 PM, Matthieu Brucher
>>> wrote:
I'm afraid that if you don't know if you have a compiler, you don't
>>
On Sun, Jul 18, 2010 at 12:53 PM, Sandro Tosi wrote:
> Hello,
> I finally found the time to update numpy in Debian. But, there is a problem...
>
> As you probably know, we support several architectures and we need to
> have any package available on each of them. After the upload I noticed
> numpy
On Mon, Jul 19, 2010 at 11:53, Richard D. Moores wrote:
> On Mon, Jul 19, 2010 at 07:48, Robin wrote:
>> On Mon, Jul 19, 2010 at 1:53 PM, Matthieu Brucher
>> wrote:
>>> I'm afraid that if you don't know if you have a compiler, you don't
>>> have one. This also means you will not be able to compi
On Mon, Jul 19, 2010 at 07:48, Robin wrote:
> On Mon, Jul 19, 2010 at 1:53 PM, Matthieu Brucher
> wrote:
>> I'm afraid that if you don't know if you have a compiler, you don't
>> have one. This also means you will not be able to compile Numpy, as
>> the official compiler is no longer available.
>
>On 19 July 2010 16:53, Richard D. Moores wrote:
> On Mon, Jul 19, 2010 at 07:38, Dave wrote:
>> When you say you "do have one" I'm assuming that when you entered gcc at the
>> command line you got the "gcc: no input files" error message back. In this
>> case
>> we need to tell python to use the
On Thu, Jul 15, 2010 at 7:53 AM, Neal Becker wrote:
> It looks like np.savetxt is pretty flexible, accepting fmt, and delimiter
> args. But to format into a string, we have array_repr and array_str, which
> are not flexible.
>
> Of course, one can use np.savetxt with python stringio, but that's
On Mon, Jul 19, 2010 at 07:38, Dave wrote:
> When you say you "do have one" I'm assuming that when you entered gcc at the
> command line you got the "gcc: no input files" error message back. In this
> case
> we need to tell python to use the gcc compilers.
No, I don't have gcc. I had access to g
On Mon, Jul 19, 2010 at 1:53 PM, Matthieu Brucher
wrote:
> I'm afraid that if you don't know if you have a compiler, you don't
> have one. This also means you will not be able to compile Numpy, as
> the official compiler is no longer available.
Is this the VS 2008 Express Edition? I saw something
Richard D. Moores gmail.com> writes:
>
> On Mon, Jul 19, 2010 at 06:03, Dave gmail.com> wrote:
> > My bad - typo. The command to build numpy should have been:
> >
> > C:\Python31\python setup.py bdist_wininst
>
> I tried that. See the attached.
>
> > i.e. the full path and filename of the pro
On Mon, Jul 19, 2010 at 06:56, Vincent Schut wrote:
>
>
> On 07/19/2010 03:34 PM, Richard D. Moores wrote:
>> On Mon, Jul 19, 2010 at 06:15, Vincent Schut wrote:
>> several years ago I was using Ulipad, an IDE for Python. It was under
>> active development and frequently updated via svn. So I h
On 07/19/2010 03:34 PM, Richard D. Moores wrote:
> On Mon, Jul 19, 2010 at 06:15, Vincent Schut wrote:
>>
>>
>> On 07/19/2010 02:56 PM, Richard D. Moores wrote:
>>> On Mon, Jul 19, 2010 at 05:28, Vincent Schutwrote:
Well, you might want to read up on some beginners guide for python
On Mon, Jul 19, 2010 at 6:06 AM, Christoph Gohlke wrote:
>
>
> On 7/18/2010 2:20 PM, David Cournapeau wrote:
>
>> On Sun, Jul 18, 2010 at 8:34 PM, Peter
>> wrote:
>>
>>> On Sun, Jul 18, 2010 at 6:02 PM, cool-RR wrote:
>>>
Hello.
I'd appreciate if the NumPy team could provide an MSI i
On Mon, Jul 19, 2010 at 06:15, Vincent Schut wrote:
>
>
> On 07/19/2010 02:56 PM, Richard D. Moores wrote:
>> On Mon, Jul 19, 2010 at 05:28, Vincent Schut wrote:
>>>
>>> Well, you might want to read up on some beginners guide for python? It's
>>> up to you, of course, but usually before starting
On Mon, Jul 19, 2010 at 06:03, Dave wrote:
> My bad - typo. The command to build numpy should have been:
>
> C:\Python31\python setup.py bdist_wininst
I tried that. See the attached.
> i.e. the full path and filename of the program you want to run (Python3).
> Paths
> are seperated by backslash
On 07/19/2010 02:56 PM, Richard D. Moores wrote:
> On Mon, Jul 19, 2010 at 05:28, Vincent Schut wrote:
>>
>> Well, you might want to read up on some beginners guide for python? It's
>> up to you, of course, but usually before starting with numpy (which
>> extends python), it is advised to have a
Richard D. Moores gmail.com> writes:
>
> >
> > The commands should therefore be:
> > cd c:\SVNRepository\numpy
> > C:\Python31>python setup.py bdist_wininst
>
> Dave, I got:
> c:\SVNRepository\numpy>C:\Python31>python setup.py bdist_wininst
> 'C:\Python31' is not recognized as an internal or ex
> Dave, I got:
> c:\SVNRepository\numpy>C:\Python31>python setup.py bdist_wininst
> 'C:\Python31' is not recognized as an internal or external command,
> operable program or batch file.
I shouldn't type "C:\Python31>python setup.py bdist_wininst". but python
setup.py bdist_wininst
You might have
On Mon, Jul 19, 2010 at 05:53, Matthieu Brucher
wrote:
>> Dave, I got:
>> c:\SVNRepository\numpy>C:\Python31>python setup.py bdist_wininst
>> 'C:\Python31' is not recognized as an internal or external command,
>> operable program or batch file.
>>
>> Or didn't I do exactly what you suggested?
>
>
On Mon, Jul 19, 2010 at 05:28, Vincent Schut wrote:
>
> Well, you might want to read up on some beginners guide for python? It's
> up to you, of course, but usually before starting with numpy (which
> extends python), it is advised to have at least some basic python
> understanding... Googling wil
> Dave, I got:
> c:\SVNRepository\numpy>C:\Python31>python setup.py bdist_wininst
> 'C:\Python31' is not recognized as an internal or external command,
> operable program or batch file.
>
> Or didn't I do exactly what you suggested?
python setup.py bdist_wininst
>> Assuming you have a C compiler
Got it.
Thank you very much,
Nadav
-Original Message-
From: numpy-discussion-boun...@scipy.org on behalf of Pauli Virtanen
Sent: Mon 19-Jul-10 15:47
To: Discussion of Numerical Python
Subject: Re: [Numpy-discussion] numpy 1.5 or 2.0
ma, 2010-07-19 kello 15:10 +0300, Nadav Horesh
On Mon, Jul 19, 2010 at 05:37, Dave wrote:
> Richard D. Moores gmail.com> writes:
>> Dick
>
> You're 90% of the way there. Now you know that the Python3 "program" is called
> python.exe and is in the C:\Python31 directory.
>
> All you need to do now is compile numpy with the Python3 program. You
ma, 2010-07-19 kello 15:10 +0300, Nadav Horesh kirjoitti:
> Till now I see that numpy2 plays well with PIL, Matplotlib, scipy and
> maybe some other packages. Should I expect that it might break?
If the other packages are compiled against Numpy 1.4.1 or earlier, then
yes, they are expected to bre
Richard D. Moores gmail.com> writes:
>
> On Mon, Jul 19, 2010 at 04:49, Alan G Isaac american.edu> wrote:
> > On 7/19/2010 7:33 AM, Richard D. Moores wrote:
> >> 'python3' is not recognized as an internal or external command,
> >> operable program or batch file.
> >
> > C:\Python31>dir *.exe
>
On 07/19/2010 02:08 PM, Richard D. Moores wrote:
> On Mon, Jul 19, 2010 at 04:49, Alan G Isaac wrote:
>> On 7/19/2010 7:33 AM, Richard D. Moores wrote:
>>> 'python3' is not recognized as an internal or external command,
>>> operable program or batch file.
>>
>> It's just ``python``.
>> hth,
>> A
Till now I see that numpy2 plays well with PIL, Matplotlib, scipy and maybe
some other packages. Should I expect that it might break?
Nadav.
-Original Message-
From: numpy-discussion-boun...@scipy.org on behalf of Pauli Virtanen
Sent: Mon 19-Jul-10 10:54
To: Discussion of Numerical
> Now what? "Try simple commands"? Like "Lemme outta here!"?
I don't want to afraid you, but if you're not comfortable with command
line and numpy installation you should better wait for a binary release
and stick to the 2.X version until.
J.L.
___
N
On Mon, Jul 19, 2010 at 04:49, Alan G Isaac wrote:
> On 7/19/2010 7:33 AM, Richard D. Moores wrote:
>> 'python3' is not recognized as an internal or external command,
>> operable program or batch file.
>
> It's just ``python``.
> hth,
> Alan Isaac
>
> C:\Python31>dir *.exe
> Volume in drive C has
On 7/19/2010 7:33 AM, Richard D. Moores wrote:
> 'python3' is not recognized as an internal or external command,
> operable program or batch file.
It's just ``python``.
hth,
Alan Isaac
C:\Python31>dir *.exe
Volume in drive C has no label.
Volume Serial Number is 1464-2B08
Directory of C:\P
> Get:
> c:\Python31>python3 setup.py build
> 'python3' is not recognized as an internal or external command,
> operable program or batch file.
dude, look carefully to your commands, try to start python3 as a
interpreter. do simple tests, forward to lists the correct commands.
do NOT sniff glue,
On Mon, Jul 19, 2010 at 04:27, Renato Fabbri wrote:
> dick,
>
> The thing is:
>
> 1) get the path to where your python3 is installed (something like
> c:\Python3) i don't remember that anymore.
>
> 2) run that setup with it, like c:\python3\python3 setup.py build
Get:
c:\Python31>python3 setup.py
dick,
The thing is:
1) get the path to where your python3 is installed (something like
c:\Python3) i don't remember that anymore.
2) run that setup with it, like c:\python3\python3 setup.py build
3) read CAREFULLY the output at your console. Specially the last
lines. Start looking for an error,
On Mon, Jul 19, 2010 at 03:47, Renato Fabbri wrote:
> anyway, svn and tortoise are very useful.
>
> do some trial an error. try stuff, its easier than one usually imagine.
>
> (tip: checkout the svn address, whatever that should mean to you at the
> moment)
OK, I checked out, cd-ed to numpy, but
anyway, svn and tortoise are very useful.
do some trial an error. try stuff, its easier than one usually imagine.
(tip: checkout the svn address, whatever that should mean to you at the moment)
cheers,
rf
2010/7/19 David Cournapeau :
> On Mon, Jul 19, 2010 at 12:35 PM, Richard D. Moores
> wro
On Mon, Jul 19, 2010 at 12:35 PM, Richard D. Moores wrote:
> On Mon, Jul 19, 2010 at 00:38, Scott Sinclair
> wrote:
>>>On 19 July 2010 08:21, Richard D. Moores wrote:
>>> If not now, when?
>>
>> http://mail.scipy.org/pipermail/numpy-discussion/2010-July/051436.html
>
> I'm afraid I need some hel
On Mon, Jul 19, 2010 at 00:38, Scott Sinclair
wrote:
>>On 19 July 2010 08:21, Richard D. Moores wrote:
>> If not now, when?
>
> http://mail.scipy.org/pipermail/numpy-discussion/2010-July/051436.html
I'm afraid I need some help with that page. I'm interested in
--
On 07/19/2010 09:55 AM, sandric ionut wrote:
>
> Hi Friedrich:
>
> For land-use a class would be for example forest, other would be orchard
> etc. For Slope gradient I would have values which <3 and between 3 and 7
> etc. So, I will have 2 raster data with, let's say, 3 classes each:
> forest, or
Thanks for fixing this, Pearu.
Complex arrays with intent(inout) don't seem to work either.
They compile, but a problem occurs when calling the routine.
Did you fix that as well?
Here's an example that doesn't work (sorry, I cannot update to svn 8478 on
my machine right now):
subroutine test3
Sun, 18 Jul 2010 21:15:15 -0500, Ross Harder wrote:
> mac os x leopard 10.5..
> EPD installed
>
> i just don't understand why i get one thing when i ask for another. i
> can get what i want, but only by not asking for it.
Do you get the same behavior also from
import numpy as np
> However, nans have been propagated by maximum and minimum since 1.4.0.
> There was a question, discussed on the list, as to what 'nan' complex to
> return in the propagation, but it was still a nan complex in your
> definition of such objects. The final choice was driven by using the
> first of
Hi Friedrich:
For land-use a class would be for example forest, other would be orchard etc.
For Slope gradient I would have values which <3 and between 3 and 7 etc. So, I
will have 2 raster data with, let's say, 3 classes each: forest, orchards and
built-up area and for slope gradient: 0-3, 3-
> What is the difference between these two versions? I usually check out
> the svn version (now 2.0) and it compiles well with python 2.6, 2.7 and
> 3.1.
Binary compatibility with previous versions.
Moreover, 2.0 will likely contain a refactored core.
_
>On 19 July 2010 08:21, Richard D. Moores wrote:
> If not now, when?
http://mail.scipy.org/pipermail/numpy-discussion/2010-July/051436.html
Cheers,
Scott
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