Re: [Numpy-discussion] windows install problem for 1.2

2008-10-21 Thread Jarrod Millman
On Mon, Oct 20, 2008 at 8:38 PM, David Cournapeau : This is the first time I heard of this problem. I guess you checked the obvious (do you have enough ram). What is your platform exactly ? Did you check your installer is ok ? Something I should have done is to provide for a checksum: here

Re: [Numpy-discussion] windows install problem for 1.2

2008-10-21 Thread Jarrod Millman
On Tue, Oct 21, 2008 at 2:23 AM, Francesc Alted [EMAIL PROTECTED] wrote: I normally put the MD5 information in a separate file in the same repository. I was thinking about doing something like that, but I have been trying to minimize the number of files that I upload to sourceforge, because

Re: [Numpy-discussion] windows install problem for 1.2

2008-10-21 Thread Francesc Alted
A Tuesday 21 October 2008, Jarrod Millman escrigué: On Mon, Oct 20, 2008 at 8:38 PM, David Cournapeau : This is the first time I heard of this problem. I guess you checked the obvious (do you have enough ram). What is your platform exactly ? Did you check your installer is ok ? Something

Re: [Numpy-discussion] windows install problem for 1.2

2008-10-21 Thread David Cournapeau
Jarrod Millman wrote: Has anyone found a good way of scripting sourceforge? What do we use sourceforge for now ? It seems that we only use it for the source/installers archives, now, right ? We use sourceforge neither for ML, Forums, bug tracking or source code control, so why using it at

Re: [Numpy-discussion] windows install problem for 1.2

2008-10-21 Thread Jarrod Millman
On Tue, Oct 21, 2008 at 2:28 AM, David Cournapeau [EMAIL PROTECTED] wrote: What do we use sourceforge for now ? It seems that we only use it for the source/installers archives, now, right ? We use sourceforge neither for ML, Forums, bug tracking or source code control, so why using it at all ?

Re: [Numpy-discussion] windows install problem for 1.2

2008-10-21 Thread David Cournapeau
Jarrod Millman wrote: I don't mind hosting them somewhere else. Do you have some place in mind? I was wondering why scipy.org could not be used :) Google Code looks like it has a 10MB file size limit: http://code.google.com/support/bin/answer.py?answer=56621topic=10456 Launchpad seems

Re: [Numpy-discussion] Octave-numpy bridge?

2008-10-21 Thread joep
On Oct 20, 11:30 pm, David Cournapeau [EMAIL PROTECTED] wrote: Ravi wrote: Hi all,   Is anyone aware of a bridge between octave numpy? As I port stuff from Matlab to numpy, I noticed that most of my Matlab code has workarounds that allow the code to be used from octave. My current

[Numpy-discussion] Building a Win32/Python2.4 multi-version egg for Numpy

2008-10-21 Thread Fadhley Salim
Is there a way to make a multi-version egg from the Numpy source code (supplied from sourceforge). Ideally I'd like to create an automated process that allows me to quickly make a Win32 egg any time a new release of Numpy comes out so that my team can test it and adjust our project's

Re: [Numpy-discussion] Building a Win32/Python2.4 multi-version egg for Numpy

2008-10-21 Thread Robert Kern
On Tue, Oct 21, 2008 at 08:41, Fadhley Salim [EMAIL PROTECTED] wrote: Is there a way to make a multi-version egg from the Numpy source code (supplied from sourceforge). Ideally I'd like to create an automated process that allows me to quickly make a Win32 egg any time a new release of Numpy

Re: [Numpy-discussion] statistical model fitting comparison

2008-10-21 Thread Stéfan van der Walt
Hi Joris 2008/10/21 Joris De Ridder [EMAIL PROTECTED]: I'm interested in developing some general-use Python/Numpy code for linear model fitting and comparison. The fitting is easy enough with Numpy, but the automated comparison of the submodels to identify which model describes best the data,

Re: [Numpy-discussion] windows install problem for 1.2

2008-10-21 Thread Ryan Krauss
OK, I was sure this couldn't be the problem since I downloaded it twice and also downloaded the 1.1 superpack and had the same issue, but here is my md5sum: In [9]: md5sum.md5sum('numpy-1.2.0-win32-superpack-python2.5.exe') Out[9]: '76ebe1fb78694e31e81e3e696be1e310' which is different. I will

[Numpy-discussion] Numpy Compile error on Win32 with Visual Studio.Net 2003

2008-10-21 Thread Fadhley Salim
Can one of the Numpy experts explain what this means and how I might be able to solve it? I'm trying to compile Numpy 1.2 - I just zipped the tar file from Sourceforge. Thanks! compiling C sources creating build\temp.win32-2.4\Release\numpy\random creating

Re: [Numpy-discussion] Numpy Compile error on Win32 with Visual Studio.Net 2003

2008-10-21 Thread David Cournapeau
Fadhley Salim wrote: Can one of the Numpy experts explain what this means and how I might be able to solve it? I'm trying to compile Numpy 1.2 - I just zipped the tar file from Sourceforge. numpy 1.2 is not buildable with visual studio 2003, because of a compiler bug. cheers, David

Re: [Numpy-discussion] Octave-numpy bridge?

2008-10-21 Thread Ravi
On Tuesday 21 October 2008 09:27:13 joep wrote: However, this seems what you are looking for. see http://www.nabble.com/Python-to-Octave-bridge-td20031139.html Announcing Pytave - Python to Octave extension Embeds the Octave language interpreter as an extension to Python, enabling existing

Re: [Numpy-discussion] windows install problem for 1.2

2008-10-21 Thread Ryan Krauss
Firefox. After turning off my firewall and antivirus software, I re-downloaded, got the correct md5sum, and everything is fine. Thanks for your help. Ryan On 10/21/08, David Cournapeau [EMAIL PROTECTED] wrote: Ryan Krauss wrote: OK, I was sure this couldn't be the problem since I

[Numpy-discussion] detecting a nan with all() or any()

2008-10-21 Thread Vasileios Gkinis
Hi, I would like to detect if my array for example a = array((1,2,3,nan)) contains any nans So when i use: In [31]: all(a!=nan) I get Out[31]: True And when i use: In [35]: any(a==nan) I get Out[35]: False Which looks rather wrong to me...or i am simply missing something Can somebody comment

Re: [Numpy-discussion] detecting a nan with all() or any()

2008-10-21 Thread Robert Kern
On Tue, Oct 21, 2008 at 10:30, Vasileios Gkinis [EMAIL PROTECTED] wrote: Hi, I would like to detect if my array for example a = array((1,2,3,nan)) contains any nans So when i use: In [31]: all(a!=nan) I get Out[31]: True And when i use: In [35]: any(a==nan) I get Out[35]: False Which

[Numpy-discussion] Loadtxt .bz2 support

2008-10-21 Thread Ryan May
Hi, I noticed numpy.loadtxt has support for gzipped text files, but not for bz2'd files. Here's a 3 line patch to add bzip2 support to loadtxt. Ryan -- Ryan May Graduate Research Assistant School of Meteorology University of Oklahoma Index: numpy/lib/io.py

Re: [Numpy-discussion] statistical model fitting comparison

2008-10-21 Thread Kevin Jacobs [EMAIL PROTECTED]
On Tue, Oct 21, 2008 at 5:01 PM, Bruce Southey [EMAIL PROTECTED] wrote: I think you are on your own here as it is a huge chunk to chew! Depending on what you really mean by linear models is also part of that (the Wikipedia entry is amusing). Most people probably to stats applications like lm

[Numpy-discussion] ANN: Enthought Python Distribution - New Release

2008-10-21 Thread Travis Vaught
Greetings, Enthought, Inc. is very pleased to announce the newest release of the Enthought Python Distribution (EPD) Py2.5 v4.0.30002: http://www.enthought.com/epd This release contains updates to many of EPD's packages, including NumPy, IPython, matplotlib, VTK, etc. This is also the

[Numpy-discussion] spherical harmonic decomposition of 3dmodels

2008-10-21 Thread Paul Rudin
I'm trying to learn to use numpy/scipy, and at the moment I'm looking at implementing a spherical harmonic shape descriptor for a 3d model. Something along the lines described on page 8 of http://www.cs.princeton.edu/~funk/tog03.pdf. I've made code that does the voxelization bit from some

[Numpy-discussion] Timeseries scikit - dates prior to 1900

2008-10-21 Thread Bevan Jenkins
Hello, I have just stumbled into a slight issue with scikits.timeseries and dates prior to 1900. Timeseries requires dates to be = 1900. It took me a little while to discover this because I was trying to create dates at a frequency greater than daily (e.g. hourly) which leads to python

Re: [Numpy-discussion] Loadtxt .bz2 support

2008-10-21 Thread Charles R Harris
On Tue, Oct 21, 2008 at 1:30 PM, Ryan May [EMAIL PROTECTED] wrote: Hi, I noticed numpy.loadtxt has support for gzipped text files, but not for bz2'd files. Here's a 3 line patch to add bzip2 support to loadtxt. Ryan -- Ryan May Graduate Research Assistant School of Meteorology