Mailman 3 April 2005 - SciPy-User

SciPy.org brief outages planned
by Joe Cooper April 19, 2005

April 19, 2005

Hi all, I'm preparing to migrate SciPy.org to a new server, and so I will be taking the SciPy.org community website offline for a few minutes a couple of times over the next few days. Given the current state of the old system (Plone eats way more than her fair share of memory, leaving the box slow and easily confused at time), it's likely no one will notice these outages, but I thought I'd give everyone a heads up just in case it takes longer than I expect. Anyway, no other services should be adversely impacted at this time, though there will be an hour or two of downtime when the final switch occurs, as I'll need to shutdown everything to do the final rsync of mail, web, and CVS data. I do not have a firm schedule for when the big switch will occur, but it is likely to be this week. Thanks!

1 0

Possibly Conflicts between Numeric3 and Numeric24.0
by Nils Wagner April 19, 2005

April 19, 2005

Hi all, I have installed Numeric24.0 and Numeric3 via cvs. However, there seems to exist some conflicts between them. Am I missing something ? >>> import scipy >>> scipy.test() Traceback (most recent call last): File "<stdin>", line 1, in ? AttributeError: 'module' object has no attribute 'test' >>> from scipy import * >>> import scipy >>> scipy.__version__ Traceback (most recent call last): File "<stdin>", line 1, in ? AttributeError: 'module' object has no attribute '__version__' Any pointer would be appreciated. Nils

2 2

suggestions for improving scipy.integrate.odeint
by Hans Fangohr April 19, 2005

April 19, 2005

Dear all, dear Travis (author of odeint?), let me first say that scipy is a very useful extension to Python and that the combination of Python, scipy (and Numerix) and -- in our case -- pylab, rivals MATLAB for our purposes. Over the last few months, I have been using scipy and in particular scipy.integrate.odeint in a introductory lecture course on numeric computation for some engineering degrees. Thanks to the creativity of the students (they have the most fantastic ideas you could not dream of) I have come across two minor issues with odeint, which I'd like to point out here. If these could be resolved (in the long term), then this would make odeint much easier to use for beginners. I'll explain why as I go along. 1. The initial value (array) can change while odeint carries out the integration. This source code #---------------------------- import Numeric from scipy.integrate import odeint def rhs(y,t): return -y[0] y0 = Numeric.array([1.0]) print "Initial value:",y0 ts = Numeric.arange(0,10,1) ys = odeint( rhs, y0, ts ) print "Initial value:",y0 #---------------------------- produces the following output: #=========================== Initial value: [ 1.] Initial value: [ 0.00012341] #=========================== I can kind-of-see why this may happen (without digging in the source). However, this is highly confusing to the students because y0 is an input argument to the odeint function and should not change when odeint is called. (There is, of course, the issue of passing mutable objects such as lists to functions but I'd rather not start explaining that to non-computer science students in their very first lectures on Python. Also, if y0 is a list (rather than an array), this problems does not exist: if y0 is a list, then it is not modified by running odeint!) 2. The sequence of values t for which odeint returns the numerical solution y(t) cannot be a list. Here is an example: #---------------------------- import Numeric from scipy.integrate import odeint def rhs(y,t): return -y[0] y0 = Numeric.array([1.0]) print "this works" ts = Numeric.arange(0,10,1) ys = odeint( rhs, y0, ts ) print "this doesn't" ts = range(10) ys = odeint( rhs, y0, ts ) #---------------------------- The output of this code is: #=========================== this works this doesn't Traceback (most recent call last): File "<stdin>", line 15, in ? File "/usr/lib/python2.3/site-packages/scipy/integrate/odepack.py", line 114, in odeint t = t.copy() AttributeError: 'list' object has no attribute 'copy' #=========================== Since y0 can be a list, it would be consistent to accept ts to be a list, too. (This is in fact very useful: by posing problems carefully, students can use odeint 'from lecture one' even if they haven't learned much about data types yet.) I hope this is useful information. Thanks again for providing such a nice wrapper around ODEPACK. Cheers, Hans

2 2

scipy_base.polynomial
by Nils Wagner April 18, 2005

April 18, 2005

Hi all, I was wondering if something similar with respect to scipy_base.polynomial could be added for matrix polynomials in scipy. Any comment or suggestion ? Nils

1 0

mgrid waste
by Alan G Isaac April 17, 2005

April 17, 2005

Mesh grids seem overused and inefficient. Am I overlooking an alternative? Suppose I have lists (or other iterables) X and Y and I want to produce the 2-D array of values Zij=f(Xi,Yj). Doing this with mgrid seems really wasteful (as the data seem to be copied---right?). Add dimensions -> more wasteful. Is there a function that handles this in the obvious way? E.g., Z=broadcast(f,X,Y) Thank you, Alan Isaac

2 2

ANN: matplotlib-0.80
by John Hunter April 14, 2005

April 14, 2005

matplotlib is a 2D graphics package that produces plots from python scripts, the python shell, or embeds them in your favorite python GUI -- wx, gtk, tk, fltk and qt. Unlike many python plotting alternatives is written in python, so it is easy to extend. matplotlib is used in the finance industry, web application servers, and many scientific and enginneering disciplines. With a large community of users and developers, matplotlib is approaching the goal of having a full featured, high quality, 2D plotting library for python. A lot of development has gone into matplotlib since the last major release, which I'll summarize here. For details, see the notes for the incremental releases at http://matplotlib.sf.net/whats_new.html. Improvements since 0.70 -- contouring: Lots of new contour funcitonality with line and polygon contours provided by contour and contourf. Automatic inline contour labeling with clabel. See http://matplotlib.sourceforge.net/screenshots.html#pcolor_demo -- QT backend Sigve Tjoraand, Ted Drain and colleagues at the JPL collaborated on a QTAgg backend -- Unicode strings are rendered in the agg and postscript backends. Currently, all the symbols in the unicode string have to be in the active font file. In later releases we'll try and support symbols from multiple ttf files in one string. See examples/unicode_demo.py -- map and projections A new release of the basemap toolkit - See http://matplotlib.sourceforge.net/screenshots.html#plotmap -- Auto-legends The automatic placement of legends is now supported with loc='best'; see examples/legend_auto.py. We did this at the matplotlib sprint at pycon -- Thanks John Gill and Phil! Note that your legend will move if you interact with your data and you force data under the legend line. If this is not what you want, use a designated location code. -- Quiver (direction fields) Ludovic Aubry contributed a patch for the matlab compatible quiver method. This makes a direction field with arrows. See examples/quiver_demo.py -- Performance optimizations Substantial optimizations in line marker drawing in agg -- Robust log plots Lots of work making log plots "just work". You can toggle log y Axes with the 'l' command -- nonpositive data are simply ignored and no longer raise exceptions. log plots should be a lot faster and more robust -- Many more plotting functions, bugfixes, and features, detailed in the 0.71, 0.72, 0.73 and 0.74 point release notes at http://matplotlib.sourceforge.net/whats_new.html http://matplotlib.sourceforge.net JDH

1 0

problems during the test procedure
by Massimo De Benedetti April 14, 2005

April 14, 2005

Hi, I am just trying to use scipy for the first time. I have installed it following the procedure described at http://www.scipy.org/documentation/buildscipywin32.txt, The installation procedure did not turn out succesfully and so I copied wgnuplot.exe and gnuplot_helper.exe from the scipy site as someone suggested on this mailing list. Then the installation turned out just fine. I then tried to test scipy with the procedure scipy.test but this time an error window appeared after a while. I am using python 2.4.1, windows xp and all the latest builds of the packages that scipy needs (mingw, atlas, numeric, etc...). The output of the test routine can be found below if someone can understand its meaning. My impression is that the routine fails when running wgnuplot and/or gnuplot_helper because both the processes are still running on my machine after the error and after I have shut down python and idle. It also seems that some (many of the?) test packages are missing from the installation, is this ok? Thank you all for your cooperation, Massimo Python 2.4.1 (#65, Mar 30 2005, 09:13:57) [MSC v.1310 32 bit (Intel)] on win32 Type "copyright", "credits" or "license()" for more information. **************************************************************** Personal firewall software may warn about the connection IDLE makes to its subprocess using this computer's internal loopback interface. This connection is not visible on any external interface and no data is sent to or received from the Internet. **************************************************************** IDLE 1.1.1 >>> import scipy >>> scipy.test(level=1,verbosity=2) !! No test file 'test_Mplot.py' found for <module 'scipy.xplt.Mplot' from '...-packages\\scipy\\xplt\\Mplot.pyc'> !! No test file 'test_lena.py' found for <module 'scipy.plt.lena' from '...te-packages\\scipy\\plt\\lena.pyc'> !! No test file 'test_build_py.py' found for <module 'scipy_distutils.command.build_py' from '...distutils\\command\\build_py.pyc'> !! No test file 'test_gistC.py' found for <module 'scipy.xplt.gistC' from '...-packages\\scipy\\xplt\\gistC.pyd'> !! No test file 'test_population.py' found for <module 'scipy.ga.population' from '...ckages\\scipy\\ga\\population.pyc'> !! No test file 'test_ltisys.py' found for <module 'scipy.signal.ltisys' from '...ckages\\scipy\\signal\\ltisys.pyc'> !! No test file 'test_data_store.py' found for <module 'scipy.io.data_store' from '...ckages\\scipy\\io\\data_store.pyc'> !! No test file 'test_info_integrate.py' found for <module 'scipy.integrate.info_integrate' from '...y\\integrate\\info_integrate.pyc'> !! No test file 'test___init__.py' found for <module 'scipy.xxx.yyy' from '...ges\\scipy\\xxx\\yyy\\__init__.pyc'> !! No test file 'test_vq.py' found for <module 'scipy.cluster.vq' from '...-packages\\scipy\\cluster\\vq.pyc'> !! No test file 'test___init__.py' found for <module 'scipy.xxx' from '...ackages\\scipy\\xxx\\__init__.pyc'> Found 128 tests for scipy.linalg.fblas !! No test file 'test_info_interpolate.py' found for <module 'scipy.interpolate.info_interpolate' from '...terpolate\\info_interpolate.pyc'> !! No test file 'test___cvs_version__.py' found for <module 'scipy.linalg.__cvs_version__' from '...ipy\\linalg\\__cvs_version__.pyc'> !! No test file 'test_info_cow.py' found for <module 'scipy.cow.info_cow' from '...ackages\\scipy\\cow\\info_cow.pyc'> !! No test file 'test_spam.py' found for <module 'scipy.xxx.spam' from '...te-packages\\scipy\\xxx\\spam.pyd'> !! No test file 'test_write_style.py' found for <module 'scipy.xplt.write_style' from '...ges\\scipy\\xplt\\write_style.pyc'> !! No test file 'test_quadpack.py' found for <module 'scipy.integrate.quadpack' from '...s\\scipy\\integrate\\quadpack.pyc'> !! No test file 'test_tree.py' found for <module 'scipy.ga.tree' from '...ite-packages\\scipy\\ga\\tree.pyc'> Found 92 tests for scipy.stats.stats Found 36 tests for scipy.linalg.decomp Found 4 tests for scipy.io.array_import !! No test file 'test_display_test.py' found for <module 'scipy_base.display_test' from '...es\\scipy_base\\display_test.pyd'> !! No test file 'test_config_compiler.py' found for <module 'scipy_distutils.command.config_compiler' from '...ls\\command\\config_compiler.pyc'> !! No test file 'test_quadrature.py' found for <module 'scipy.integrate.quadrature' from '...scipy\\integrate\\quadrature.pyc'> !! No test file 'test___init__.py' found for <module 'scipy.cow' from '...ackages\\scipy\\cow\\__init__.pyc'> Found 20 tests for scipy.fftpack.pseudo_diffs !! No test file 'test_optimize.py' found for <module 'scipy.optimize.optimize' from '...es\\scipy\\optimize\\optimize.pyc'> !! No test file 'test_colorbar.py' found for <module 'scipy.xplt.colorbar' from '...ckages\\scipy\\xplt\\colorbar.pyc'> !! No test file 'test__dsuperlu.py' found for <module 'scipy.sparse._dsuperlu' from '...ges\\scipy\\sparse\\_dsuperlu.pyd'> !! No test file 'test_scipy_test_version.py' found for <module 'scipy_test.scipy_test_version' from '...py_test\\scipy_test_version.pyc'> !! No test file 'test__iterative.py' found for <module 'scipy.linalg._iterative' from '...es\\scipy\\linalg\\_iterative.pyd'> !! No test file 'test_build_clib.py' found for <module 'scipy_distutils.command.build_clib' from '...stutils\\command\\build_clib.pyc'> !! No test file 'test_pexec.py' found for <module 'scipy_base.pexec' from '...-packages\\scipy_base\\pexec.pyc'> !! No test file 'test_specfun.py' found for <module 'scipy.special.specfun' from '...ages\\scipy\\special\\specfun.pyd'> !! No test file 'test__compiled_base.py' found for <module 'scipy_base._compiled_base' from '...\\scipy_base\\_compiled_base.pyd'> !! No test file 'test_dumb_shelve.py' found for <module 'scipy.io.dumb_shelve' from '...kages\\scipy\\io\\dumb_shelve.pyc'> !! No test file 'test_common_routines.py' found for <module 'scipy.integrate.common_routines' from '...\\integrate\\common_routines.pyc'> !! No test file 'test___init__.py' found for <module 'scipy_distutils.command' from '...distutils\\command\\__init__.pyc'> !! No test file 'test_sparsetools.py' found for <module 'scipy.sparse.sparsetools' from '...s\\scipy\\sparse\\sparsetools.pyd'> !! No test file 'test_info_special.py' found for <module 'scipy.special.info_special' from '...scipy\\special\\info_special.pyc'> !! No test file 'test_iterative.py' found for <module 'scipy.linalg.iterative' from '...ges\\scipy\\linalg\\iterative.pyc'> !! No test file 'test__fftpack.py' found for <module 'scipy.fftpack._fftpack' from '...ges\\scipy\\fftpack\\_fftpack.pyd'> Found 5 tests for scipy.interpolate.fitpack !! No test file 'test_new_plot.py' found for <module 'scipy.gplt.new_plot' from '...ckages\\scipy\\gplt\\new_plot.pyc'> !! No test file 'test_calc_lwork.py' found for <module 'scipy.linalg.calc_lwork' from '...es\\scipy\\linalg\\calc_lwork.pyd'> !! No test file 'test_ode.py' found for <module 'scipy.integrate.ode' from '...ckages\\scipy\\integrate\\ode.pyc'> !! No test file 'test___cvs_version__.py' found for <module 'scipy.special.__cvs_version__' from '...py\\special\\__cvs_version__.pyc'> !! No test file 'test__ssuperlu.py' found for <module 'scipy.sparse._ssuperlu' from '...ges\\scipy\\sparse\\_ssuperlu.pyd'> !! No test file 'test_info_io.py' found for <module 'scipy.io.info_io' from '...-packages\\scipy\\io\\info_io.pyc'> !! No test file 'test___init__.py' found for <module 'scipy.interpolate' from '...scipy\\interpolate\\__init__.pyc'> !! No test file 'test__zeros.py' found for <module 'scipy.optimize._zeros' from '...ages\\scipy\\optimize\\_zeros.pyd'> !! No test file 'test_futil.py' found for <module 'scipy.stats.futil' from '...packages\\scipy\\stats\\futil.pyd'> !! No test file 'test___cvs_version__.py' found for <module 'scipy.fftpack.__cvs_version__' from '...py\\fftpack\\__cvs_version__.pyc'> Found 12 tests for scipy.io.mmio !! No test file 'test_plwf.py' found for <module 'scipy.xplt.plwf' from '...e-packages\\scipy\\xplt\\plwf.pyc'> !! No test file 'test__flinalg.py' found for <module 'scipy.linalg._flinalg' from '...ages\\scipy\\linalg\\_flinalg.pyd'> Found 2 tests for scipy_base.fastumath !! No test file 'test_linesearch.py' found for <module 'scipy.optimize.linesearch' from '...\\scipy\\optimize\\linesearch.pyc'> !! No test file 'test___init__.py' found for <module 'scipy' from '...te-packages\\scipy\\__init__.pyc'> !! No test file 'test_ga_util.py' found for <module 'scipy.ga.ga_util' from '...-packages\\scipy\\ga\\ga_util.pyc'> !! No test file 'test___init__.py' found for <module 'scipy.integrate' from '...s\\scipy\\integrate\\__init__.pyc'> Found 4 tests for scipy.linalg.lapack !! No test file 'test_ga_list.py' found for <module 'scipy.ga.ga_list' from '...-packages\\scipy\\ga\\ga_list.pyc'> !! No test file 'test_special_version.py' found for <module 'scipy.special.special_version' from '...py\\special\\special_version.pyc'> Found 19 tests for scipy.fftpack.basic !! No test file 'test_anneal.py' found for <module 'scipy.optimize.anneal' from '...ages\\scipy\\optimize\\anneal.pyc'> !! No test file 'test_fitpack2.py' found for <module 'scipy.interpolate.fitpack2' from '...scipy\\interpolate\\fitpack2.pyc'> !! No test file 'test_gene.py' found for <module 'scipy.ga.gene' from '...ite-packages\\scipy\\ga\\gene.pyc'> !! No test file 'test___init__.py' found for <module 'scipy.signal' from '...ages\\scipy\\signal\\__init__.pyc'> !! No test file 'test_info_plt.py' found for <module 'scipy.plt.info_plt' from '...ackages\\scipy\\plt\\info_plt.pyc'> !! No test file 'test_numpyio.py' found for <module 'scipy.io.numpyio' from '...-packages\\scipy\\io\\numpyio.pyd'> !! No test file 'test_extension.py' found for <module 'scipy_distutils.extension' from '...\\scipy_distutils\\extension.pyc'> !! No test file 'test_ccompiler.py' found for <module 'scipy_distutils.ccompiler' from '...\\scipy_distutils\\ccompiler.pyc'> !! No test file 'test_slice3.py' found for <module 'scipy.xplt.slice3' from '...packages\\scipy\\xplt\\slice3.pyc'> !! No test file 'test_scipy_base_version.py' found for <module 'scipy_base.scipy_base_version' from '...py_base\\scipy_base_version.pyc'> !! No test file 'test_algorithm.py' found for <module 'scipy.ga.algorithm' from '...ackages\\scipy\\ga\\algorithm.pyc'> Found 1 tests for scipy.optimize.zeros !! No test file 'test_info_xplt.py' found for <module 'scipy.xplt.info_xplt' from '...kages\\scipy\\xplt\\info_xplt.pyc'> !! No test file 'test___init__.py' found for <module 'scipy.stats' from '...kages\\scipy\\stats\\__init__.pyc'> !! No test file 'test_install.py' found for <module 'scipy_distutils.command.install' from '..._distutils\\command\\install.pyc'> !! No test file 'test_cblas.py' found for <module 'scipy.linalg.cblas' from '...ackages\\scipy\\linalg\\cblas.pyd'> !! No test file 'test_waveforms.py' found for <module 'scipy.signal.waveforms' from '...ges\\scipy\\signal\\waveforms.pyc'> !! No test file 'test_pyPlot.py' found for <module 'scipy.gplt.pyPlot' from '...packages\\scipy\\gplt\\pyPlot.pyc'> !! No test file 'test_info_cluster.py' found for <module 'scipy.cluster.info_cluster' from '...scipy\\cluster\\info_cluster.pyc'> !! No test file 'test_mio.py' found for <module 'scipy.io.mio' from '...site-packages\\scipy\\io\\mio.pyc'> !! No test file 'test_sigtools.py' found for <module 'scipy.signal.sigtools' from '...ages\\scipy\\signal\\sigtools.pyd'> !! No test file 'test_install_data.py' found for <module 'scipy_distutils.command.install_data' from '...utils\\command\\install_data.pyc'> !! No test file 'test___init__.py' found for <module 'scipy.cluster' from '...ges\\scipy\\cluster\\__init__.pyc'> Found 4 tests for scipy_base.index_tricks !! No test file 'test_selection.py' found for <module 'scipy.ga.selection' from '...ackages\\scipy\\ga\\selection.pyc'> !! No test file 'test_fftpack_version.py' found for <module 'scipy.fftpack.fftpack_version' from '...py\\fftpack\\fftpack_version.pyc'> !! No test file 'test_movie.py' found for <module 'scipy.xplt.movie' from '...-packages\\scipy\\xplt\\movie.pyc'> !! No test file 'test___init__.py' found for <module 'scipy.xplt' from '...ckages\\scipy\\xplt\\__init__.pyc'> !! No test file 'test_scaling.py' found for <module 'scipy.ga.scaling' from '...-packages\\scipy\\ga\\scaling.pyc'> !! No test file 'test_core.py' found for <module 'scipy_distutils.core' from '...kages\\scipy_distutils\\core.pyc'> !! No test file 'test_minpack2.py' found for <module 'scipy.optimize.minpack2' from '...es\\scipy\\optimize\\minpack2.pyd'> !! No test file 'test___init__.py' found for <module 'scipy_base' from '...ckages\\scipy_base\\__init__.pyc'> !! No test file 'test_bdist_rpm.py' found for <module 'scipy_distutils.command.bdist_rpm' from '...istutils\\command\\bdist_rpm.pyc'> Found 41 tests for scipy.linalg.basic !! No test file 'test_odepack.py' found for <module 'scipy.integrate.odepack' from '...es\\scipy\\integrate\\odepack.pyc'> !! No test file 'test_exec_command.py' found for <module 'scipy_distutils.exec_command' from '...ipy_distutils\\exec_command.pyc'> !! No test file 'test_common_routines.py' found for <module 'scipy.optimize.common_routines' from '...y\\optimize\\common_routines.pyc'> !! No test file 'test_interpolate.py' found for <module 'scipy.interpolate.interpolate' from '...py\\interpolate\\interpolate.pyc'> !! No test file 'test___cvs_version__.py' found for <module 'scipy_distutils.__cvs_version__' from '..._distutils\\__cvs_version__.pyc'> !! No test file 'test_wxplt.py' found for <module 'scipy.plt.wxplt' from '...e-packages\\scipy\\plt\\wxplt.pyc'> !! No test file 'test_shapetest.py' found for <module 'scipy.xplt.shapetest' from '...kages\\scipy\\xplt\\shapetest.pyc'> !! No test file 'test_lbfgsb.py' found for <module 'scipy.optimize.lbfgsb' from '...ages\\scipy\\optimize\\lbfgsb.pyc'> !! No test file 'test_language.py' found for <module 'scipy.ga.language' from '...packages\\scipy\\ga\\language.pyc'> !! No test file 'test_info_xxx.py' found for <module 'scipy.xxx.info_xxx' from '...ackages\\scipy\\xxx\\info_xxx.pyc'> Found 43 tests for scipy_base.shape_base !! No test file 'test_linalg_version.py' found for <module 'scipy.linalg.linalg_version' from '...cipy\\linalg\\linalg_version.pyc'> !! No test file 'test_interface.py' found for <module 'scipy.plt.interface' from '...ckages\\scipy\\plt\\interface.pyc'> !! No test file 'test___init__.py' found for <module 'scipy.plt' from '...ackages\\scipy\\plt\\__init__.pyc'> Found 9 tests for scipy_base.matrix_base !! No test file 'test_machar.py' found for <module 'scipy_base.machar' from '...packages\\scipy_base\\machar.pyc'> !! No test file 'test_log.py' found for <module 'scipy_distutils.log' from '...ckages\\scipy_distutils\\log.pyc'> !! No test file 'test_info_scipy_base.py' found for <module 'scipy_base.info_scipy_base' from '...scipy_base\\info_scipy_base.pyc'> Found 342 tests for scipy.special.basic !! No test file 'test_bsplines.py' found for <module 'scipy.signal.bsplines' from '...ages\\scipy\\signal\\bsplines.pyc'> !! No test file 'test_unixccompiler.py' found for <module 'scipy_distutils.unixccompiler' from '...py_distutils\\unixccompiler.pyc'> !! No test file 'test__minpack.py' found for <module 'scipy.optimize._minpack' from '...es\\scipy\\optimize\\_minpack.pyd'> !! No test file 'test_info_optimize.py' found for <module 'scipy.optimize.info_optimize' from '...ipy\\optimize\\info_optimize.pyc'> !! No test file 'test_clapack.py' found for <module 'scipy.linalg.clapack' from '...kages\\scipy\\linalg\\clapack.pyd'> !! No test file 'test_interface.py' found for <module 'scipy.gplt.interface' from '...kages\\scipy\\gplt\\interface.pyc'> !! No test file 'test_info_gplt.py' found for <module 'scipy.gplt.info_gplt' from '...kages\\scipy\\gplt\\info_gplt.pyc'> !! No test file 'test_scimath.py' found for <module 'scipy_base.scimath' from '...ackages\\scipy_base\\scimath.pyc'> !! No test file 'test_moduleTNC.py' found for <module 'scipy.optimize.moduleTNC' from '...s\\scipy\\optimize\\moduleTNC.pyd'> Found 6 tests for scipy.linalg.matfuncs !! No test file 'test_info_signal.py' found for <module 'scipy.signal.info_signal' from '...s\\scipy\\signal\\info_signal.pyc'> !! No test file 'test___init__.py' found for <module 'scipy_distutils' from '...s\\scipy_distutils\\__init__.pyc'> !! No test file 'test___init__.py' found for <module 'scipy_test' from '...ckages\\scipy_test\\__init__.pyc'> !! No test file 'test_vode.py' found for <module 'scipy.integrate.vode' from '...kages\\scipy\\integrate\\vode.pyd'> !! No test file 'test___init__.py' found for <module 'scipy.fftpack' from '...ges\\scipy\\fftpack\\__init__.pyc'> !! No test file 'test_scipy_distutils_version.py' found for <module 'scipy_distutils.scipy_distutils_version' from '...ls\\scipy_distutils_version.pyc'> !! No test file 'test___init__.py' found for <module 'scipy.gplt' from '...ckages\\scipy\\gplt\\__init__.pyc'> !! No test file 'test_sync_cluster.py' found for <module 'scipy.cow.sync_cluster' from '...ges\\scipy\\cow\\sync_cluster.pyc'> !! No test file 'test__quadpack.py' found for <module 'scipy.integrate._quadpack' from '...\\scipy\\integrate\\_quadpack.pyd'> !! No test file 'test_yorick.py' found for <module 'scipy.xplt.yorick' from '...packages\\scipy\\xplt\\yorick.pyc'> !! No test file 'test_testing.py' found for <module 'scipy_test.testing' from '...ackages\\scipy_test\\testing.pyc'> !! No test file 'test_scipy_version.py' found for <module 'scipy.scipy_version' from '...ckages\\scipy\\scipy_version.pyc'> !! No test file 'test_info_fftpack.py' found for <module 'scipy.fftpack.info_fftpack' from '...scipy\\fftpack\\info_fftpack.pyc'> !! No test file 'test_info_linalg.py' found for <module 'scipy.linalg.info_linalg' from '...s\\scipy\\linalg\\info_linalg.pyc'> !! No test file 'test_build_src.py' found for <module 'scipy_distutils.command.build_src' from '...istutils\\command\\build_src.pyc'> !! No test file 'test__odepack.py' found for <module 'scipy.integrate._odepack' from '...s\\scipy\\integrate\\_odepack.pyd'> !! No test file 'test_build.py' found for <module 'scipy_distutils.command.build' from '...py_distutils\\command\\build.pyc'> !! No test file 'test_plot_objects.py' found for <module 'scipy.plt.plot_objects' from '...ges\\scipy\\plt\\plot_objects.pyc'> !! No test file 'test_flapack.py' found for <module 'scipy.linalg.flapack' from '...kages\\scipy\\linalg\\flapack.pyd'> !! No test file 'test_tnc.py' found for <module 'scipy.optimize.tnc' from '...ackages\\scipy\\optimize\\tnc.pyc'> Found 23 tests for scipy_base.function_base !! No test file 'test_cephes.py' found for <module 'scipy.special.cephes' from '...kages\\scipy\\special\\cephes.pyd'> !! No test file 'test_helpmod.py' found for <module 'scipy.helpmod' from '...ite-packages\\scipy\\helpmod.pyc'> !! No test file 'test__support.py' found for <module 'scipy.stats._support' from '...kages\\scipy\\stats\\_support.pyc'> Found 39 tests for scipy_base.type_check Found 2 tests for scipy_base.limits !! No test file 'test_filter_design.py' found for <module 'scipy.signal.filter_design' from '...scipy\\signal\\filter_design.pyc'> Found 10 tests for scipy.stats.morestats !! No test file 'test_convolve.py' found for <module 'scipy.fftpack.convolve' from '...ges\\scipy\\fftpack\\convolve.pyd'> !! No test file 'test_genome.py' found for <module 'scipy.ga.genome' from '...e-packages\\scipy\\ga\\genome.pyc'> Found 26 tests for scipy.sparse.Sparse !! No test file 'test_common_routines.py' found for <module 'scipy.interpolate.common_routines' from '...nterpolate\\common_routines.pyc'> !! No test file 'test_dist.py' found for <module 'scipy_distutils.dist' from '...kages\\scipy_distutils\\dist.pyc'> !! No test file 'test___init__.py' found for <module 'scipy.io' from '...packages\\scipy\\io\\__init__.pyc'> Found 1 tests for scipy.optimize.cobyla !! No test file 'test_pl3d.py' found for <module 'scipy.xplt.pl3d' from '...e-packages\\scipy\\xplt\\pl3d.pyc'> !! No test file 'test_flinalg.py' found for <module 'scipy.linalg.flinalg' from '...kages\\scipy\\linalg\\flinalg.pyc'> !! No test file 'test_gist.py' found for <module 'scipy.xplt.gist' from '...e-packages\\scipy\\xplt\\gist.pyc'> Found 14 tests for scipy.linalg.blas !! No test file 'test_from_template.py' found for <module 'scipy_distutils.from_template' from '...py_distutils\\from_template.pyc'> !! No test file 'test_rv.py' found for <module 'scipy.stats.rv' from '...te-packages\\scipy\\stats\\rv.pyc'> !! No test file 'test_info_scipy_distutils.py' found for <module 'scipy_distutils.info_scipy_distutils' from '...utils\\info_scipy_distutils.pyc'> !! No test file 'test_tree_opt.py' found for <module 'scipy.ga.tree_opt' from '...packages\\scipy\\ga\\tree_opt.pyc'> !! No test file 'test_minpack.py' found for <module 'scipy.optimize.minpack' from '...ges\\scipy\\optimize\\minpack.pyc'> !! No test file 'test_spline.py' found for <module 'scipy.signal.spline' from '...ckages\\scipy\\signal\\spline.pyd'> !! No test file 'test___init__.py' found for <module 'scipy.ga' from '...packages\\scipy\\ga\\__init__.pyc'> Found 2 tests for scipy.xxx.foo !! No test file 'test_pilutil.py' found for <module 'scipy.pilutil' from '...ite-packages\\scipy\\pilutil.pyc'> !! No test file 'test__fitpack.py' found for <module 'scipy.interpolate._fitpack' from '...scipy\\interpolate\\_fitpack.pyd'> !! No test file 'test__zsuperlu.py' found for <module 'scipy.sparse._zsuperlu' from '...ges\\scipy\\sparse\\_zsuperlu.pyd'> !! No test file 'test__csuperlu.py' found for <module 'scipy.sparse._csuperlu' from '...ges\\scipy\\sparse\\_csuperlu.pyd'> !! No test file 'test__lbfgsb.py' found for <module 'scipy.optimize._lbfgsb' from '...ges\\scipy\\optimize\\_lbfgsb.pyd'> !! No test file 'test_orthogonal.py' found for <module 'scipy.special.orthogonal' from '...s\\scipy\\special\\orthogonal.pyc'> !! No test file 'test_dfitpack.py' found for <module 'scipy.interpolate.dfitpack' from '...scipy\\interpolate\\dfitpack.pyd'> !! No test file 'test__superlu.py' found for <module 'scipy.sparse._superlu' from '...ages\\scipy\\sparse\\_superlu.pyc'> !! No test file 'test___init__.py' found for <module 'scipy.linalg' from '...ages\\scipy\\linalg\\__init__.pyc'> Found 70 tests for scipy.stats.distributions !! No test file 'test_rand.py' found for <module 'scipy.stats.rand' from '...-packages\\scipy\\stats\\rand.pyd'> !! No test file 'test_info_stats.py' found for <module 'scipy.stats.info_stats' from '...ges\\scipy\\stats\\info_stats.pyc'> !! No test file 'test___init__.py' found for <module 'scipy.optimize' from '...es\\scipy\\optimize\\__init__.pyc'> !! No test file 'test_sdist.py' found for <module 'scipy_distutils.command.sdist' from '...py_distutils\\command\\sdist.pyc'> !! No test file 'test_info_sparse.py' found for <module 'scipy.sparse.info_sparse' from '...s\\scipy\\sparse\\info_sparse.pyc'> !! No test file 'test_statlib.py' found for <module 'scipy.stats.statlib' from '...ckages\\scipy\\stats\\statlib.pyd'> !! No test file 'test___init__.py' found for <module 'scipy.sparse' from '...ages\\scipy\\sparse\\__init__.pyc'> !! No test file 'test_plot_utility.py' found for <module 'scipy.plt.plot_utility' from '...ges\\scipy\\plt\\plot_utility.pyc'> !! No test file 'test_colormap.py' found for <module 'scipy.plt.colormap' from '...ackages\\scipy\\plt\\colormap.pyc'> Found 4 tests for scipy.fftpack.helper !! No test file 'test_pickler.py' found for <module 'scipy.io.pickler' from '...-packages\\scipy\\io\\pickler.pyc'> !! No test file 'test_line_endings.py' found for <module 'scipy_distutils.line_endings' from '...ipy_distutils\\line_endings.pyc'> !! No test file 'test_install_headers.py' found for <module 'scipy_distutils.command.install_headers' from '...ls\\command\\install_headers.pyc'> !! No test file 'test_polynomial.py' found for <module 'scipy_base.polynomial' from '...ages\\scipy_base\\polynomial.pyc'> !! No test file 'test___init__.py' found for <module 'scipy.special' from '...ges\\scipy\\special\\__init__.pyc'> !! No test file 'test_ppimport.py' found for <module 'scipy_base.ppimport' from '...ckages\\scipy_base\\ppimport.pyc'> !! No test file 'test_misc_util.py' found for <module 'scipy_distutils.misc_util' from '...\\scipy_distutils\\misc_util.pyc'> !! No test file 'test_cow.py' found for <module 'scipy.cow.cow' from '...ite-packages\\scipy\\cow\\cow.pyc'> !! No test file 'test_build_ext.py' found for <module 'scipy_distutils.command.build_ext' from '...istutils\\command\\build_ext.pyc'> Found 3 tests for scipy.signal.signaltools !! No test file 'test__cobyla.py' found for <module 'scipy.optimize._cobyla' from '...ges\\scipy\\optimize\\_cobyla.pyd'> Found 0 tests for __main__ check_default_a (scipy.linalg.fblas.test_fblas.test_caxpy) ... ok check_simple (scipy.linalg.fblas.test_fblas.test_caxpy) ... ok check_x_and_y_stride (scipy.linalg.fblas.test_fblas.test_caxpy) ... ok check_x_bad_size (scipy.linalg.fblas.test_fblas.test_caxpy) ... ok check_x_stride (scipy.linalg.fblas.test_fblas.test_caxpy) ... ok check_y_bad_size (scipy.linalg.fblas.test_fblas.test_caxpy) ... ok check_y_stride (scipy.linalg.fblas.test_fblas.test_caxpy) ... ok check_simple (scipy.linalg.fblas.test_fblas.test_ccopy) ... ok check_x_and_y_stride (scipy.linalg.fblas.test_fblas.test_ccopy) ... ok check_x_bad_size (scipy.linalg.fblas.test_fblas.test_ccopy) ... ok check_x_stride (scipy.linalg.fblas.test_fblas.test_ccopy) ... ok check_y_bad_size (scipy.linalg.fblas.test_fblas.test_ccopy) ... ok check_y_stride (scipy.linalg.fblas.test_fblas.test_ccopy) ... ok check_default_beta_y (scipy.linalg.fblas.test_fblas.test_cgemv) ... ok check_simple (scipy.linalg.fblas.test_fblas.test_cgemv) ... ok check_simple_transpose (scipy.linalg.fblas.test_fblas.test_cgemv) ... ok check_simple_transpose_conj (scipy.linalg.fblas.test_fblas.test_cgemv) ... ok check_x_stride (scipy.linalg.fblas.test_fblas.test_cgemv) ... ok check_x_stride_assert (scipy.linalg.fblas.test_fblas.test_cgemv) ... ok check_x_stride_transpose (scipy.linalg.fblas.test_fblas.test_cgemv) ... ok check_y_stride (scipy.linalg.fblas.test_fblas.test_cgemv) ... ok check_y_stride_assert (scipy.linalg.fblas.test_fblas.test_cgemv) ... ok check_y_stride_transpose (scipy.linalg.fblas.test_fblas.test_cgemv) ... ok check_simple (scipy.linalg.fblas.test_fblas.test_cscal) ... ok check_x_bad_size (scipy.linalg.fblas.test_fblas.test_cscal) ... ok check_x_stride (scipy.linalg.fblas.test_fblas.test_cscal) ... ok check_simple (scipy.linalg.fblas.test_fblas.test_cswap) ... ok check_x_and_y_stride (scipy.linalg.fblas.test_fblas.test_cswap) ... ok check_x_bad_size (scipy.linalg.fblas.test_fblas.test_cswap) ... ok check_x_stride (scipy.linalg.fblas.test_fblas.test_cswap) ... ok check_y_bad_size (scipy.linalg.fblas.test_fblas.test_cswap) ... ok check_y_stride (scipy.linalg.fblas.test_fblas.test_cswap) ... ok check_default_a (scipy.linalg.fblas.test_fblas.test_daxpy) ... ok check_simple (scipy.linalg.fblas.test_fblas.test_daxpy) ... ok check_x_and_y_stride (scipy.linalg.fblas.test_fblas.test_daxpy) ... ok check_x_bad_size (scipy.linalg.fblas.test_fblas.test_daxpy) ... ok check_x_stride (scipy.linalg.fblas.test_fblas.test_daxpy) ... ok check_y_bad_size (scipy.linalg.fblas.test_fblas.test_daxpy) ... ok check_y_stride (scipy.linalg.fblas.test_fblas.test_daxpy) ... ok check_simple (scipy.linalg.fblas.test_fblas.test_dcopy) ... ok check_x_and_y_stride (scipy.linalg.fblas.test_fblas.test_dcopy) ... ok check_x_bad_size (scipy.linalg.fblas.test_fblas.test_dcopy) ... ok check_x_stride (scipy.linalg.fblas.test_fblas.test_dcopy) ... ok check_y_bad_size (scipy.linalg.fblas.test_fblas.test_dcopy) ... ok check_y_stride (scipy.linalg.fblas.test_fblas.test_dcopy) ... ok check_default_beta_y (scipy.linalg.fblas.test_fblas.test_dgemv) ... ok check_simple (scipy.linalg.fblas.test_fblas.test_dgemv) ... ok check_simple_transpose (scipy.linalg.fblas.test_fblas.test_dgemv) ... ok check_simple_transpose_conj (scipy.linalg.fblas.test_fblas.test_dgemv) ... ok check_x_stride (scipy.linalg.fblas.test_fblas.test_dgemv) ... ok check_x_stride_assert (scipy.linalg.fblas.test_fblas.test_dgemv) ... ok check_x_stride_transpose (scipy.linalg.fblas.test_fblas.test_dgemv) ... ok check_y_stride (scipy.linalg.fblas.test_fblas.test_dgemv) ... ok check_y_stride_assert (scipy.linalg.fblas.test_fblas.test_dgemv) ... ok check_y_stride_transpose (scipy.linalg.fblas.test_fblas.test_dgemv) ... ok check_simple (scipy.linalg.fblas.test_fblas.test_dscal) ... ok check_x_bad_size (scipy.linalg.fblas.test_fblas.test_dscal) ... ok check_x_stride (scipy.linalg.fblas.test_fblas.test_dscal) ... ok check_simple (scipy.linalg.fblas.test_fblas.test_dswap) ... ok check_x_and_y_stride (scipy.linalg.fblas.test_fblas.test_dswap) ... ok check_x_bad_size (scipy.linalg.fblas.test_fblas.test_dswap) ... ok check_x_stride (scipy.linalg.fblas.test_fblas.test_dswap) ... ok check_y_bad_size (scipy.linalg.fblas.test_fblas.test_dswap) ... ok check_y_stride (scipy.linalg.fblas.test_fblas.test_dswap) ... ok check_default_a (scipy.linalg.fblas.test_fblas.test_saxpy) ... ok check_simple (scipy.linalg.fblas.test_fblas.test_saxpy) ... ok check_x_and_y_stride (scipy.linalg.fblas.test_fblas.test_saxpy) ... ok check_x_bad_size (scipy.linalg.fblas.test_fblas.test_saxpy) ... ok check_x_stride (scipy.linalg.fblas.test_fblas.test_saxpy) ... ok check_y_bad_size (scipy.linalg.fblas.test_fblas.test_saxpy) ... ok check_y_stride (scipy.linalg.fblas.test_fblas.test_saxpy) ... ok check_simple (scipy.linalg.fblas.test_fblas.test_scopy) ... ok check_x_and_y_stride (scipy.linalg.fblas.test_fblas.test_scopy) ... ok check_x_bad_size (scipy.linalg.fblas.test_fblas.test_scopy) ... ok check_x_stride (scipy.linalg.fblas.test_fblas.test_scopy) ... ok check_y_bad_size (scipy.linalg.fblas.test_fblas.test_scopy) ... ok check_y_stride (scipy.linalg.fblas.test_fblas.test_scopy) ... ok check_default_beta_y (scipy.linalg.fblas.test_fblas.test_sgemv) ... ok check_simple (scipy.linalg.fblas.test_fblas.test_sgemv) ... ok check_simple_transpose (scipy.linalg.fblas.test_fblas.test_sgemv) ... ok check_simple_transpose_conj (scipy.linalg.fblas.test_fblas.test_sgemv) ... ok check_x_stride (scipy.linalg.fblas.test_fblas.test_sgemv) ... ok check_x_stride_assert (scipy.linalg.fblas.test_fblas.test_sgemv) ... ok check_x_stride_transpose (scipy.linalg.fblas.test_fblas.test_sgemv) ... ok check_y_stride (scipy.linalg.fblas.test_fblas.test_sgemv) ... ok check_y_stride_assert (scipy.linalg.fblas.test_fblas.test_sgemv) ... ok check_y_stride_transpose (scipy.linalg.fblas.test_fblas.test_sgemv) ... ok check_simple (scipy.linalg.fblas.test_fblas.test_sscal) ... ok check_x_bad_size (scipy.linalg.fblas.test_fblas.test_sscal) ... ok check_x_stride (scipy.linalg.fblas.test_fblas.test_sscal) ... ok check_simple (scipy.linalg.fblas.test_fblas.test_sswap) ... ok check_x_and_y_stride (scipy.linalg.fblas.test_fblas.test_sswap) ... ok check_x_bad_size (scipy.linalg.fblas.test_fblas.test_sswap) ... ok check_x_stride (scipy.linalg.fblas.test_fblas.test_sswap) ... ok check_y_bad_size (scipy.linalg.fblas.test_fblas.test_sswap) ... ok check_y_stride (scipy.linalg.fblas.test_fblas.test_sswap) ... ok check_default_a (scipy.linalg.fblas.test_fblas.test_zaxpy) ... ok check_simple (scipy.linalg.fblas.test_fblas.test_zaxpy) ... ok check_x_and_y_stride (scipy.linalg.fblas.test_fblas.test_zaxpy) ... ok check_x_bad_size (scipy.linalg.fblas.test_fblas.test_zaxpy) ... ok check_x_stride (scipy.linalg.fblas.test_fblas.test_zaxpy) ... ok check_y_bad_size (scipy.linalg.fblas.test_fblas.test_zaxpy) ... ok check_y_stride (scipy.linalg.fblas.test_fblas.test_zaxpy) ... ok check_simple (scipy.linalg.fblas.test_fblas.test_zcopy) ... ok check_x_and_y_stride (scipy.linalg.fblas.test_fblas.test_zcopy) ... ok check_x_bad_size (scipy.linalg.fblas.test_fblas.test_zcopy) ... ok check_x_stride (scipy.linalg.fblas.test_fblas.test_zcopy) ... ok check_y_bad_size (scipy.linalg.fblas.test_fblas.test_zcopy) ... ok check_y_stride (scipy.linalg.fblas.test_fblas.test_zcopy) ... ok check_default_beta_y (scipy.linalg.fblas.test_fblas.test_zgemv) ... ok check_simple (scipy.linalg.fblas.test_fblas.test_zgemv) ... ok check_simple_transpose (scipy.linalg.fblas.test_fblas.test_zgemv) ... ok check_simple_transpose_conj (scipy.linalg.fblas.test_fblas.test_zgemv) ... ok check_x_stride (scipy.linalg.fblas.test_fblas.test_zgemv) ... ok check_x_stride_assert (scipy.linalg.fblas.test_fblas.test_zgemv) ... ok check_x_stride_transpose (scipy.linalg.fblas.test_fblas.test_zgemv) ... ok check_y_stride (scipy.linalg.fblas.test_fblas.test_zgemv) ... ok check_y_stride_assert (scipy.linalg.fblas.test_fblas.test_zgemv) ... ok check_y_stride_transpose (scipy.linalg.fblas.test_fblas.test_zgemv) ... ok check_simple (scipy.linalg.fblas.test_fblas.test_zscal) ... ok check_x_bad_size (scipy.linalg.fblas.test_fblas.test_zscal) ... ok check_x_stride (scipy.linalg.fblas.test_fblas.test_zscal) ... ok check_simple (scipy.linalg.fblas.test_fblas.test_zswap) ... ok check_x_and_y_stride (scipy.linalg.fblas.test_fblas.test_zswap) ... ok check_x_bad_size (scipy.linalg.fblas.test_fblas.test_zswap) ... ok check_x_stride (scipy.linalg.fblas.test_fblas.test_zswap) ... ok check_y_bad_size (scipy.linalg.fblas.test_fblas.test_zswap) ... ok check_y_stride (scipy.linalg.fblas.test_fblas.test_zswap) ... ok check_meanBIG (scipy.stats.stats.test_stats.test_basicstats) ... ok check_meanHUGE (scipy.stats.stats.test_stats.test_basicstats) ... ok check_meanLITTLE (scipy.stats.stats.test_stats.test_basicstats) ... ok check_meanROUND (scipy.stats.stats.test_stats.test_basicstats) ... ok check_meanTINY (scipy.stats.stats.test_stats.test_basicstats) ... ok check_meanX (scipy.stats.stats.test_stats.test_basicstats) ... ok check_meanZERO (scipy.stats.stats.test_stats.test_basicstats) ... ok check_stdBIG (scipy.stats.stats.test_stats.test_basicstats) ... ok check_stdHUGE (scipy.stats.stats.test_stats.test_basicstats) ... ok check_stdLITTLE (scipy.stats.stats.test_stats.test_basicstats) ... ok check_stdROUND (scipy.stats.stats.test_stats.test_basicstats) ... ok check_stdTINY (scipy.stats.stats.test_stats.test_basicstats) ... ok check_stdX (scipy.stats.stats.test_stats.test_basicstats) ... ok check_stdZERO (scipy.stats.stats.test_stats.test_basicstats) ... ok check_basic (scipy.stats.stats.test_stats.test_cmedian) ... ok check_pBIGBIG (scipy.stats.stats.test_stats.test_corr) ... ok check_pBIGHUGE (scipy.stats.stats.test_stats.test_corr) ... ok check_pBIGLITTLE (scipy.stats.stats.test_stats.test_corr) ... ok check_pBIGROUND (scipy.stats.stats.test_stats.test_corr) ... ok check_pBIGTINY (scipy.stats.stats.test_stats.test_corr) ... ok check_pHUGEHUGE (scipy.stats.stats.test_stats.test_corr) ... ok check_pHUGEROUND (scipy.stats.stats.test_stats.test_corr) ... ok check_pHUGETINY (scipy.stats.stats.test_stats.test_corr) ... ok check_pLITTLEHUGE (scipy.stats.stats.test_stats.test_corr) ... ok check_pLITTLELITTLE (scipy.stats.stats.test_stats.test_corr) ... ok check_pLITTLEROUND (scipy.stats.stats.test_stats.test_corr) ... ok check_pLITTLETINY (scipy.stats.stats.test_stats.test_corr) ... ok check_pROUNDROUND (scipy.stats.stats.test_stats.test_corr) ... ok check_pTINYROUND (scipy.stats.stats.test_stats.test_corr) ... ok check_pTINYTINY (scipy.stats.stats.test_stats.test_corr) ... ok check_pXBIG (scipy.stats.stats.test_stats.test_corr) ... ok check_pXHUGE (scipy.stats.stats.test_stats.test_corr) ... ok check_pXLITTLE (scipy.stats.stats.test_stats.test_corr) ... ok check_pXROUND (scipy.stats.stats.test_stats.test_corr) ... ok check_pXTINY (scipy.stats.stats.test_stats.test_corr) ... ok check_pXX (scipy.stats.stats.test_stats.test_corr) ... ok check_sBIGBIG (scipy.stats.stats.test_stats.test_corr) ... ok check_sBIGHUGE (scipy.stats.stats.test_stats.test_corr) ... ok check_sBIGLITTLE (scipy.stats.stats.test_stats.test_corr) ... ok check_sBIGROUND (scipy.stats.stats.test_stats.test_corr) ... ok check_sBIGTINY (scipy.stats.stats.test_stats.test_corr) ... ok check_sHUGEHUGE (scipy.stats.stats.test_stats.test_corr) ... ok check_sHUGEROUND (scipy.stats.stats.test_stats.test_corr) ... ok check_sHUGETINY (scipy.stats.stats.test_stats.test_corr) ... ok check_sLITTLEHUGE (scipy.stats.stats.test_stats.test_corr) ... ok check_sLITTLELITTLE (scipy.stats.stats.test_stats.test_corr) ... ok check_sLITTLEROUND (scipy.stats.stats.test_stats.test_corr) ... ok check_sLITTLETINY (scipy.stats.stats.test_stats.test_corr) ... ok check_sROUNDROUND (scipy.stats.stats.test_stats.test_corr) ... ok check_sTINYROUND (scipy.stats.stats.test_stats.test_corr) ... ok check_sTINYTINY (scipy.stats.stats.test_stats.test_corr) ... ok check_sXBIG (scipy.stats.stats.test_stats.test_corr) ... ok check_sXHUGE (scipy.stats.stats.test_stats.test_corr) ... ok check_sXLITTLE (scipy.stats.stats.test_stats.test_corr) ... ok check_sXROUND (scipy.stats.stats.test_stats.test_corr) ... ok check_sXTINY (scipy.stats.stats.test_stats.test_corr) ... ok check_sXX (scipy.stats.stats.test_stats.test_corr) ... ok check_1D_array (scipy.stats.stats.test_stats.test_gmean) ... ok check_1D_list (scipy.stats.stats.test_stats.test_gmean) ... ok check_2D_array_default (scipy.stats.stats.test_stats.test_gmean) ... ok check_2D_array_dim0 (scipy.stats.stats.test_stats.test_gmean) ... ok check_1D_array (scipy.stats.stats.test_stats.test_hmean) ... ok check_1D_list (scipy.stats.stats.test_stats.test_hmean) ... ok check_2D_array_default (scipy.stats.stats.test_stats.test_hmean) ... ok check_2D_array_dim0 (scipy.stats.stats.test_stats.test_hmean) ... ok check_2d (scipy.stats.stats.test_stats.test_mean) ... ok check_basic (scipy.stats.stats.test_stats.test_mean) ... ok check_ravel (scipy.stats.stats.test_stats.test_mean) ... ok check_basic (scipy.stats.stats.test_stats.test_median) ... ok check_basic (scipy.stats.stats.test_stats.test_mode) ... ok check_kurtosis (scipy.stats.stats.test_stats.test_moments) ... ok check_moment (scipy.stats.stats.test_stats.test_moments) ... ok check_skewness (scipy.stats.stats.test_stats.test_moments) ... ok check_variation (scipy.stats.stats.test_stats.test_moments) ... ok W.II.F. Regress BIG on X. ... ok W.IV.B. Regress X on X. ... ok W.IV.D. Regress ZERO on X. ... ok W.II.A.0. Print ROUND with only one digit. ... ok W.II.A.1. Y = INT(2.6*7 -0.2) (Y should be 18) ... ok W.II.A.2. Y = 2-INT(EXP(LOG(SQR(2)*SQR(2)))) (Y should be 0) ... ok W.II.A.3. Y = INT(3-EXP(LOG(SQR(2)*SQR(2)))) (Y should be 1) ... ok check_2d (scipy.stats.stats.test_stats.test_std) ... ok check_basic (scipy.stats.stats.test_stats.test_std) ... ok check_samplestd (scipy.stats.stats.test_stats.test_variability) ... ok check_samplevar (scipy.stats.stats.test_stats.test_variability) ... ok check_sem (scipy.stats.stats.test_stats.test_variability) ... ok check_signaltonoise (scipy.stats.stats.test_stats.test_variability) ... ok check_std (scipy.stats.stats.test_stats.test_variability) ... ok check_stderr (scipy.stats.stats.test_stats.test_variability) ... ok check_var (scipy.stats.stats.test_stats.test_variability) ... ok check_z (scipy.stats.stats.test_stats.test_variability) ... ok check_zs (scipy.stats.stats.test_stats.test_variability) ... ok check_random (scipy.linalg.decomp.test_decomp.test_cholesky) ... ok check_random_complex (scipy.linalg.decomp.test_decomp.test_cholesky) ... ok check_simple (scipy.linalg.decomp.test_decomp.test_cholesky) ... ok check_simple_complex (scipy.linalg.decomp.test_decomp.test_cholesky) ... ok check_simple (scipy.linalg.decomp.test_decomp.test_diagsvd) ... ok check_simple (scipy.linalg.decomp.test_decomp.test_eig) ... ok check_simple_complex (scipy.linalg.decomp.test_decomp.test_eig) ... ok check_simple (scipy.linalg.decomp.test_decomp.test_eigvals) ... ok check_simple_complex (scipy.linalg.decomp.test_decomp.test_eigvals) ... ok check_simple_tr (scipy.linalg.decomp.test_decomp.test_eigvals) ... ok check_random (scipy.linalg.decomp.test_decomp.test_hessenberg) ... ok check_random_complex (scipy.linalg.decomp.test_decomp.test_hessenberg) ... ok check_simple (scipy.linalg.decomp.test_decomp.test_hessenberg) ... ok check_simple2 (scipy.linalg.decomp.test_decomp.test_hessenberg) ... ok check_simple_complex (scipy.linalg.decomp.test_decomp.test_hessenberg) ... ok check_simple (scipy.linalg.decomp.test_decomp.test_lu) ... ok check_simple_complex (scipy.linalg.decomp.test_decomp.test_lu) ... ok check_lu (scipy.linalg.decomp.test_decomp.test_lu_solve) ... ok check_random (scipy.linalg.decomp.test_decomp.test_qr) ... ok check_random_complex (scipy.linalg.decomp.test_decomp.test_qr) ... ok check_simple (scipy.linalg.decomp.test_decomp.test_qr) ... ok check_simple_complex (scipy.linalg.decomp.test_decomp.test_qr) ... ok check_simple (scipy.linalg.decomp.test_decomp.test_schur) ... ok check_random (scipy.linalg.decomp.test_decomp.test_svd) ... ok check_random_complex (scipy.linalg.decomp.test_decomp.test_svd) ... ok check_simple (scipy.linalg.decomp.test_decomp.test_svd) ... ok check_simple_complex (scipy.linalg.decomp.test_decomp.test_svd) ... ok check_simple_overdet (scipy.linalg.decomp.test_decomp.test_svd) ... ok check_simple_singular (scipy.linalg.decomp.test_decomp.test_svd) ... ok check_simple_underdet (scipy.linalg.decomp.test_decomp.test_svd) ... ok check_simple (scipy.linalg.decomp.test_decomp.test_svdvals) ... ok check_simple_complex (scipy.linalg.decomp.test_decomp.test_svdvals) ... ok check_simple_overdet (scipy.linalg.decomp.test_decomp.test_svdvals) ... ok check_simple_overdet_complex (scipy.linalg.decomp.test_decomp.test_svdvals) ... ok check_simple_underdet (scipy.linalg.decomp.test_decomp.test_svdvals) ... ok check_simple_underdet_complex (scipy.linalg.decomp.test_decomp.test_svdvals) ... ok check_basic (scipy.io.array_import.test_array_import.test_numpyio) ... -- Massimo De Benedetti C.R. ENEA Frascati C.P. 65 Via Enrico Fermi, 45 00044 Frascati (RM), Italy Tel: 0039-06-94005010 Fax: 0039-06-94005735 e-mail debenedetti(a)frascati.enea.it

2 1

ufunc question
by Steve Sullivan <Steve Sullivan April 13, 2005

April 13, 2005

Why does the scipy ufunc "greater" differ from Numeric ... and what is the 'b' in scipy's result? >>> import Numeric, scipy >>> Numeric.greater( [1,2,3,4,5], 2) array([0, 0, 1, 1, 1]) >>> scipy.greater( [1,2,3,4,5], 2) array([0, 0, 1, 1, 1],'b') >>> scipy.info(scipy.greater) greater(x,y) is array of 1's where x > y, 0 otherwise. I looked for more complete docs on scipy's version, but found none. Many thanks, Steve -- ======================================== Steve Sullivan sullivan(a)mathcom.com http://www.mathcom.com 303-494-7115 ========================================

2 1

tnc bug
by emmanuel pecontal April 9, 2005

April 9, 2005

Hi, It appeared that tnc.py had a bug which made it unusable. On february 9, Christian Kristukat proposed a patch which solved the problem. I now try to install the CVS scipy version and it seems that this patch has not been reported to the CVS. Is it envision to put a patched version of this routine in the CVS? Cheers Emmanuel Pecontal

2 1

matrixmultiply()
by David Grant April 9, 2005

April 9, 2005

Can anyone tell me why the * operation on matrices is for element-wise multiplcation and not matrix multiplication for Numeric/numpy arrays? Or at least tell me a nice way to do A*B*C*D*E*F, where the * denotes matrix multiplication. I once wrote a function where I passed those to a function as arrary of arrays, so mult([A,B,C,D,E,F]) and the function multiplied them all together. But I can't remember where I put this function, and I was wondering if there was an easier way. -- David J. Grant http://www.davidandnasha.ca

3 4