[FieldTrip] Can the warning "Warning: could not determine dimord of "comp" in:" influence the results?
Helena Pereira
hri.pereira at campus.fct.unl.pt
Mon Jun 8 21:42:31 CEST 2020
Dear FieldTrip users,
I'm running the ft_componentanalysis function after applying ICA to my
data. Although I'm not getting any error, the following warning came out:
*Warning: could not determine dimord of "comp" in: label: {69×1
cell} cfg: [1×1 struct] topo: [69×1 double]
topodimord: 'chan_comp' comp: 7 unmixing: [1×69
double] unmixingdimord: 'chan_topochan'*
Can this influence the way the components are displayed and consequently my
results? Is this associated with the layout that I used or with the
"demean" option?
My code is as follows:
cfg = [];
%cfg.channel = 1:64;
cfg.method = 'runica';
cfg.demean = 'yes';
ica_cleaned = ft_componentanalysis(cfg, data);
cfg = [];
cfg.component = 1:20;
cfg.layout = 'biosemi64.lay';
cfg.comment = 'no';
ft_topoplotIC(cfg, ica_cleaned )
Thanks in advance,
Keep safe,
Helena Pereira
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