[FieldTrip] Question on Cluster-based permutation tests on time-frequency data

[Nithin Krishna]

Dear All,
I read the tutorial section on Cluster-based permutation tests on time-frequency data as well as the  Maris and Oostenveld, Journal of Neuroscience Methods, 2007 report. I am interested in setting up a ERP experiment on EEG data in this regard I like the procedure and processing section of the tutorial, however I would like to know if there is any section for EEG, I understand that megplanar is specific for MEG. 
Also is it possible to use 3D matrix (TFR) (time, Freq channels ) non feild trip output to run the cluster based permutation tests. 
Looking forward
Nithin


>>> "Jörn M. Horschig"<jm.horschig at donders.ru.nl> 4/2/2014 6:39 AM >>>

Hi Marco,

could you be more specific, in the style of e.g.
http://fieldtrip.fcdonders.nl/faq/how_to_ask_good_questions_to_the_community#how_to_ask_a_questio
?

Best,
Jörn

On 4/2/2014 12:31 PM, Marco Rotonda wrote:
> Hi all,
> I would like to compute a simple alpha-theta ratio and do some 
> statistics on it.
> I had my data from freqanalysis.
> Then I averaged with selectdata_new to have the mean for a band.
> Then the simple ratio for each channel.
> If now I call freqstatistics I have an error.
> Any suggestion?
>
> Thanks
>
> Marco
>
>
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> fieldtrip at donders.ru.nl
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-- 
Jörn M. Horschig
PhD Student
Donders Institute for Brain, Cognition and Behaviour
Centre for Cognitive Neuroimaging
Radboud University Nijmegen
Neuronal Oscillations Group
FieldTrip Development Team

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