[FieldTrip] cluster-based correction in 2D time-frequency data

[Schoffelen, J.M. (Jan Mathijs)]

Perhaps you could provide us with  a little bit more background, e.g. what is the exact error you got, and what have you tried yourself to fix this? Did you look in the e-mail archive to see whether other people have ran into similar issues? Have you tried defining cfg.neighbours = [];? etc.

Best wishes,
Jan-Mathijs


On 19 Jun 2020, at 05:51, Long Yee <yee.long at LIVE.COM<mailto:yee.long at LIVE.COM>> wrote:

Hi fieldtripers,

I am trying to use ft_freqstatistics to test a single electrode power difference in two conditions with cluster-based correction. Power data are organized as 2D matrix with dimord as 'freq_time'. The data and design work with 'fdr' correction but it didn't work with 'cluster' correction. I didn't figure out how to construct clusters in the 'freq_time' power matrix. Since I just have a single electrode in the test, I don't know how to specify "cfg.neighbours", which looks being required when "cfg.correctm='cluster' " was specified.

I would appreciate any help on how to do this. Thanks.

YL
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