[FieldTrip] ft_freqstatistics (nonparametric) on TFR across multiple frequencies

[Kanal Eliezer]

Never mind, I just now realized there's an option in ft_freqstatistics "avgoverfreq". Hopefully this communique is useful to someone else who missed that in the docs :)

Elli


On Sep 23, 2011, at 10:18 AM, Kanal Eliezer wrote:

> Hello folks -
> 
> I'm comparing the TFRs of two conditions using `ft_freqstatistics`, and I was wondering if there's a simple way to examine the significance of an effect over a range of frequencies. The way I'm doing it now,
> 
> cfg.frequency           = [8 12];
> cfg.method              = 'montecarlo';
> ...
> stat = ft_freqstatistics(cfg, high_tfr, low_tfr);
> 
> `ft_freqstatistics` returns a test for each individual frequency (i.e., the `stat.prob`, `stat.mask`, etc are "NumChan x 5 x NumFreq" variables instead of "NumChan x 1 x NumFreq"). Thanks -
> 
> Elli
> 
> 
> --------------------
> Eliezer Kanal, Ph.D.
> Postdoctoral Fellow
> Center for the Neural Basis of Cognition
> Carnegie Mellon University
> 4400 Fifth Ave, Suite 110A
> Pittsburgh PA 15213
> P: 412-268-4115
> F: 412-268-5060
> 
> 
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