Re: [Numpy-discussion] More loadtxt() changes

2008-11-27 Thread Manuel Metz
Pierre GM wrote: On Nov 26, 2008, at 5:55 PM, Ryan May wrote: Manuel Metz wrote: Ryan May wrote: 3) Better support for missing values. The docstring mentions a way of handling missing values by passing in a converter. The problem with this is that you have to pass in a converter

Re: [Numpy-discussion] More loadtxt() changes

2008-11-27 Thread Pierre GM
On Nov 27, 2008, at 3:08 AM, Manuel Metz wrote: Certainly, yes! Dealing with fixed-length fields would be necessary. The case I had in mind had both -- a separator (|) __and__ fixed-length fields -- and is probably very special in that sense. But such data-files exists out there...

Re: [Numpy-discussion] More loadtxt() changes

2008-11-27 Thread Nils Wagner
On Thu, 27 Nov 2008 09:08:41 +0100 Manuel Metz [EMAIL PROTECTED] wrote: Pierre GM wrote: On Nov 26, 2008, at 5:55 PM, Ryan May wrote: Manuel Metz wrote: Ryan May wrote: 3) Better support for missing values. The docstring mentions a way of handling missing values by passing in a

[Numpy-discussion] Masked array usage

2008-11-27 Thread Robert Ferrell
I have a question about assigning to masked arrays. a is a len ==3 masked array, with 2 unmasked elements. b is a len == 2 array. I want to put the elements of b into the unmasked elements of a. How do I do that? In [598]: a Out[598]: masked_array(data = [1 -- 3], mask = [False

Re: [Numpy-discussion] Masked array usage

2008-11-27 Thread Angus McMorland
2008/11/27 Robert Ferrell [EMAIL PROTECTED]: I have a question about assigning to masked arrays. a is a len ==3 masked array, with 2 unmasked elements. b is a len == 2 array. I want to put the elements of b into the unmasked elements of a. How do I do that? In [598]: a Out[598]:

Re: [Numpy-discussion] Masked array usage

2008-11-27 Thread Robert Ferrell
Sweet. So simple. That works great. thanks, -robert On Nov 27, 2008, at 8:41 AM, Angus McMorland wrote: 2008/11/27 Robert Ferrell [EMAIL PROTECTED]: I have a question about assigning to masked arrays. a is a len ==3 masked array, with 2 unmasked elements. b is a len == 2 array. I want

[Numpy-discussion] split matrix

2008-11-27 Thread Uwe Schmitt
Hi, is there an effective way to remove a row with a given index from a matrix ? Greetings, Uwe -- Dr. rer. nat. Uwe Schmitt FE Mathematik mineway GmbH Science Park 2 D-66123 Saarbrücken Telefon: +49 (0)681 8390 5334 Telefax: +49 (0)681 830 4376 [EMAIL PROTECTED] www.mineway.de

[Numpy-discussion] Ironclad v0.7 released (NumPy on IronPython)

2008-11-27 Thread William Reade
Hi all Hopefully someone here will be interested in this, and it won't be considered too spammy... please let me know if this isn't welcome, and I'll desist in future. I'm delighted to announce the release of Ironclad v0.7, which is now available from

Re: [Numpy-discussion] Ironclad v0.7 released (NumPy on IronPython)

2008-11-27 Thread Travis E. Oliphant
William Reade wrote: Hi all Hopefully someone here will be interested in this, and it won't be considered too spammy... please let me know if this isn't welcome, and I'll desist in future. I welcome these announcements, so my opinion is that you continue. Thanks for the work. It's

Re: [Numpy-discussion] What happened to numpy-docs ?

2008-11-27 Thread Pauli Virtanen
Thu, 27 Nov 2008 01:13:19 -0500, Pierre GM wrote: [clip] Pauli, do you think you could put your numpyext in the doc/ directory as well ? Yes, Numpy SVN would probably be a more natural place for the stuff. -- Pauli Virtanen ___ Numpy-discussion

Re: [Numpy-discussion] split matrix

2008-11-27 Thread Nils Wagner
On Thu, 27 Nov 2008 17:03:51 +0100 Uwe Schmitt [EMAIL PROTECTED] wrote: Hi, is there an effective way to remove a row with a given index from a matrix ? A = rand(10,5) A array([[ 0.15976517, 0.29574162, 0.21537014, 0.69341324, 0.68713389], [ 0.28992634, 0.89714962,

Re: [Numpy-discussion] What happened to numpy-docs ?

2008-11-27 Thread Scott Sinclair
2008/11/27 Pauli Virtanen [EMAIL PROTECTED]: Thu, 27 Nov 2008 08:39:32 +0200, Scott Sinclair wrote: [clip] I have been under the impression that the documentation on the doc wiki http://docs.scipy.org/numpy/Front%20Page/ immediately (or at least very quickly) reflected changes in SVN and that

[Numpy-discussion] Name changes and suggested file name change for Pauli.

2008-11-27 Thread Charles R Harris
Hi All, I'm thinking of changing the names of fmax and fmin to fmaximum and fminimum so that fmax and fmin can play the roles corresponding to max and min. Should I add the names atanh, asinh, and acosh as aliases for arctanh, arcsinh, and arccosh? The vote looked pretty evenly split. If we add