[Eeglablist] permutation and FDR

[Arnaud Delorme]

Dear Szlvia,

You always need to correct for multiple comparisons. 
The permutation method itself does not correct for multiple comparisons.

Best wishes,

Arno

> I am planning to use permutation-based statistics using the study
> function in EEGLAB.
> 
> I am confused whether I need to correct for multiple comparisons (using
> FDR) additionally, or the permutation method itself also corrects for
> multiple comparisons. I've got contradictory suggestions about this.




> 
> Many thanks ,
> 
> Szilvia
> 
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