[FieldTrip] Active versus Baseline statisitic on time-domain data
Dimitri Bayle
dimitri.bayle at gmail.com
Wed May 10 13:52:57 CEST 2017
Hello,
I want to do a test in time-domain data, to statistically compare each
sample of an active time-windows with an average of the signal in a
baseline time-windows.
It work perfectly in frequency-domain data with the ft_statfun_actvsblT.m.
However, when i try to apply the same test in my time-domain data
(dimord = rpt_chan_time), it doesn't work and a realized that the
function contain:
switch cfg.dimord
case 'chan_freq_time'
nchan = cfg.dim(1);
nfreq = cfg.dim(2);
ntime = cfg.dim(3);
[nsmpls,nrepl] = size(dat);
nsmplsdivntime = floor(nsmpls/ntime);
otherwise
error('Inappropriate dimord for the statistics function
STATFUN_ACTVSBLT.');
end;
Is the ft_statfun_actvsblt.m only for time-frequency data?
Does anyone has an other statfun function to compare active versus
baseline windows in time-domain data.
Thanks
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