It looks like we have a software dependency issue that will take a little time to sort out. In the mean time, maybe we can discuss the figure you sent. Am I correct in interpretting that the color scale in the image reflects the percent of correct classification for each voxel? Other than presenting a basic example of how the data can be represented, is this example designed to emphasize a particular point (e.g., significance of searchlight radius).<br>
<br>Thanks,<br>Mark<br><br><div class="gmail_quote">On Fri, Dec 5, 2008 at 9:08 AM, Michael Hanke <span dir="ltr"><<a href="mailto:michael.hanke@gmail.com">michael.hanke@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div class="Ih2E3d">On Fri, Dec 05, 2008 at 08:15:20AM -0500, Dornisch, John wrote:<br>
> A list of some of the software installed for the PyMVPA.<br>
><br>
> ii python-matplotlib 0.91.2-0ubuntu1<br>
> Python based plotting system in a style simi<br>
> ii python-matplotlib-data 0.91.2-0ubuntu1<br>
> Python based plotting system (data package)<br>
> ii python-mvpa 0.4.0-1~hardy.apsy1<br>
> multivariate pattern analysis with Python<br>
> ii python-nifti 0.20081017.1-1~hardy.apsy1<br>
> Python interface to the NIfTI I/O libraries<br>
> ii python-hcluster 0.1.8-1~hardy.apsy1<br>
> Python functions for agglomerative clusterin<br>
> ii python-imaging 1.1.6-1ubuntu5<br>
> Python Imaging Library<br>
<br>
</div>I'd say that matplotlib is indeed the problem. The failing example uses<br>
masked array for the brain slices and there are a few related bugfixes<br>
after the release of 0.91.2 in the matplotlib changelog.<br>
<br>
I have checked both version 0.87 and 0.98 of matplotlib and they work<br>
fine -- could you try to up- or downgrade matplotlib?<br>
<div><div></div><div class="Wj3C7c"><br>
<br>
Thanks,<br>
<br>
Michael<br>
<br>
<br>
--<br>
GPG key: 1024D/3144BE0F Michael Hanke<br>
<a href="http://apsy.gse.uni-magdeburg.de/hanke" target="_blank">http://apsy.gse.uni-magdeburg.de/hanke</a><br>
ICQ: 48230050<br>
</div></div></blockquote></div><br>