[pymvpa] How to create bold.nii.gz?

[Yune Lee]

many thanks always for your help, Michael
I have already preprocessed image files in analyze format. Should I just
convert them into 4D nifti in SPM5 and use it in the pyMVPA
or can I also load the individual .img/.hdr (total 925files) in the python
given it also supports analyze format?

Thanks,
YSL


On Fri, Dec 26, 2008 at 11:55 AM, Michael Hanke <michael.hanke at gmail.com>wrote:

> On Fri, Dec 26, 2008 at 04:12:13PM +0000, Matthew Brett wrote:
> > Hi,
> >
> > On Fri, Dec 26, 2008 at 3:21 PM, Yaroslav Halchenko
> > <debian at onerussian.com> wrote:
> > >>    I've been using analyze format (.img/.hdr) in SPM5 installed in
> > >>    window OS and now I need to convert from analyze to nifti format in
> > >>    order to use the pyMVPA.
> > > you do not have to -- nifti.NiftiImage used by PyMVPA is capable of
> > > reading analyze files. It is just that NIfTI is better ;-)
> >
> > I assume that this is SPM's Nifti img/hdr pair though - it's an
> > allowable version of the nifti format where the header and data are in
> > different files.  Confusingly it has the same file names as the
> > Analyze format...
> Both. PyNIfTI uses the nifticlib reference implementation (just as FSL
> does). It reads plain ANALYZE (without NIfTI header extension) as
> hdr/img file pair, as well as single file nifti (commpressed and
> uncompressed), but also nifti file pairs (also hdr/img, and optionally
> compressed as hdr.gz/nii.gz). The most recent version of PyNIfTI also
> provides memory-mapped access to uncompressed NIfTI files.
>
> Cheers,
>
> Michael
>
> --
> GPG key:  1024D/3144BE0F Michael Hanke
> http://apsy.gse.uni-magdeburg.de/hanke
> ICQ: 48230050
>
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