[Eeglablist] Unrecognized function or variable 'set_chanid'.

[Velu Prabhakar Kumaravel]

Hi,

Please try this -

labels = {EEG.chanlocs.labels};
ch_idx = find(cellfun(@(x)isequal(x,'*F3*'),labels));
disp(ch_idx)

Best,

Velu Prabhakar Kumaravel, PhD Student
Center for Mind/Brain Sciences,
University of Trento, Italy


On Fri, 9 Apr 2021 at 17:45, Krogmeier, Claudia M via eeglablist <
eeglablist at sccn.ucsd.edu> wrote:

> Hello,
>
> I would like to get the channel index of F3, for example.
>
> I modified this code on the eeglab tutorial page, but it is likely
> outdated:
>
> leftindex = set_chanid(EEG, {'F3'});
> rightindex = set_chanid(EEG, {'F4'});
>
> The error I receive is in the title: Unrecognized function or variable
> 'set_chanid'
>
> I have found a few things in the eeglab list but I have not been able to
> get the index using the channel name yet.
>
> I have a dataset in which many channels are removed, so I would like to
> know the new channel indices for various electrodes, using the name of the
> electrode.
>
> Thank you for the help!
> Claudia
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