[FieldTrip] Custom stat_function for intraclass correlation

Paul Dhami pdhami06 at gmail.com
Mon Feb 18 16:16:21 CET 2019


Dear Fieldtrip community,

I am interested in using cluster statistics to assess the significance of
intraclass correlations, run for every data time/channel point between two
runs.

I had a couple of questions:

1. Does testing for significant intraclass correlation clusters make sense
in the permutation/reshuffling framework?

2. If yes, how can I implement this? I tried following the ft_statfun_diff
script as an example, but run into this error:

Error using ft_statistics_montecarlo (line 247)
could not determine the parametric critical value for clustering

Error in ft_timelockstatistics (line 181)
  [stat, cfg] = statmethod(cfg, dat, design);

Thank you very much.
Paul
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