[pymvpa] Z-scoring raw data

[Michael Hanke]

Hi,

On Thu, Apr 19, 2012 at 11:03:49AM -0700, Derek Huffman wrote:
> Hello all,
> 
> I noticed that in the tutorial data that the data is z-scored with respect
> to the resting condition. I have not seen this done in the literature and I
> am I am wondering if you have found it beneficial to z-score in that way or
> if just doing a simple z-score on the entire time course (per run) provides
> similar classification accuracy.

Main reason of doing that in the tutorial was to show that it is
possible ;-) it wasn't meant to be an advice that it should always be
done this way.

Michael