[pymvpa] Cross validation and permutation test

[Meng Liang]

Dear Yaroslav,
I removed python-mvpa and installed python-mvpa-snapshot, everything seemed fine. However, after I installed the 0.6.0~rc2 version, I got error message when I tried to import 'detrend' and 'NiftiDataset'. 
from mvpa.datasets.miscfx import detrendgives:ImportError: cannot import name detrend
And from mvpa.datasets.nifti import NiftiDatasetgives:ImportError: No module named nifti
They worked fine with 0.4.7 version, but it looks like they are not supported by 0.6 version? How to solve this problem?
Meng

> Date: Fri, 11 Mar 2011 14:03:32 -0500
> From: debian at onerussian.com
> To: pkg-exppsy-pymvpa at lists.alioth.debian.org
> Subject: Re: [pymvpa] Cross validation and permutation test
> 
> 
> On Fri, 11 Mar 2011, Meng Liang wrote:
> 
> >    OK, I'll change to the new version of 0.6.0~rc2. Should I
> >    remove/uninstall the previous version before I install the new one? If
> >    so, how to remove it?
> 
> many ways... 1 of them, in terminal
> 
> sudo dpkg --purge python-mvpa  # might not even be necessary
> sudo apt-get install python-mvpa-snapshot
> 
> -- 
> =------------------------------------------------------------------=
> Keep in touch                                     www.onerussian.com
> Yaroslav Halchenko                 www.ohloh.net/accounts/yarikoptic
> 
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