[pymvpa] Standard Deviation

[Yaroslav Halchenko]

On Tue, 27 Sep 2016, Salim Al-wasity wrote:
>    As 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).

https://en.wikipedia.org/wiki/Standard_error
although might have not needed -1 ;)

-- 
Yaroslav O. Halchenko
Center for Open Neuroscience     http://centerforopenneuroscience.org
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