[pymvpa] Dataset processed in AFNI 3dDeconvolve error

Kimberly Zhou kyqzhou at gmail.com
Fri Jun 3 19:58:25 UTC 2011

Hi, thank you for your reply!

After np.squeeze, ni.data.shape is (624, 33, 64, 64), but fmri_dataset(ni,
...) gives an error (I couldn't use NiftiDataset since it's been changed to

TypeError: 'NoneType' object is not iterable.

Also, I looked at individual points, i.e. ni.data[0,0,0], before and after
using np.squeeze and the values were all 0's. np.mean(ni.data) however, was
a negative number. Is this something from our AFNI processing, as NiftiImage
wouldn't cause this?

Again, thanks very much for any input!

Kimberly Zhou
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.alioth.debian.org/pipermail/pkg-exppsy-pymvpa/attachments/20110603/5e1107a7/attachment.html>

More information about the Pkg-ExpPsy-PyMVPA mailing list