Coherence MEG

[Paul Sowman]

Hi, I'm trying to perform coherence analysis on a data set with 2 channels
(source waveforms). I have followed the tute example. All is fine with the
frequency analysis however when I attempt the coherence using:

cfg            = [];
cfg.method     = 'coh';
cfg.channelcmb = {'all' 'all'};
fd             = ft_connectivityanalysis(cfg, freq);

I get:

averaging crsspctrm over rpt
removing dimension rpt from crsspctrm

??? Undefined function or variable "siz".

Error in ==> ft_connectivityanalysis>coupling_corr at 485
n = siz(1);

Error in ==> ft_connectivityanalysis at 188
  [datout, varout, nrpt] = coupling_corr(tmpcfg, data.(inparam), hasrpt,
hasjack);I get:

Any ideas on where I am going wrong?

Regards, Paul

----------------------------------
The aim of this list is to facilitate the discussion between users of the FieldTrip  toolbox, to share experiences and to discuss new ideas for MEG and EEG analysis. See also http://listserv.surfnet.nl/archives/fieldtrip.html and http://www.ru.nl/neuroimaging/fieldtrip.