[pymvpa] mri_plot in examples folder

[Yaroslav Halchenko]

On Wed, 21 Apr 2010, John M. wrote:
> I didn't change any of the code. I did download the extended dataset
> from the website.

hm... that example relies on the basic 1-slice sample dataset
under mvpa/data as it is shipped within pymvpa.  did you override it
with a complete dataset for that subject? did you tune up
pymvpa_dataroot may be?

> crucial for this script to work, I was just hoping to generate some
> images without trying to push the classifier results back to AFNI.
well -- you can always resort to craft basic plotting  with pylab, e.g.
like in doc/examples/sensanas.py

> As long as I do the reverse mapping function and output as nifti I
> should be able to load the classifier results as an overlay in AFNI,
> right?
if by 'classifier results' you mean searchlight or sensitivity maps,
then the answer - yes ;)

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