[pymvpa] Standard Deviation

[Salim Al-wasity]

DearsAs far as I know that (np.std(x)) returns the standard deviation of x. In (http://www.pymvpa.org/examples/hyperalignment.html#between-subject-classification-with-hyperalignment-tm), the standard deviation was divided by the square root of (No. of subject-1).This division confuses me as I understood that it's included implicitly within (np.std).
SincerelySalim
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.alioth.debian.org/pipermail/pkg-exppsy-pymvpa/attachments/20160927/44ba531e/attachment.html>