[Eeglablist] add events to the EEG data

[James Desjardins]

Hi Karlo,

Once you load a data set, executing the following script at the command line should add the events that you are looking for...

%Get the latencies (data point indices) for all 'A' type events...
A_latencies=[EEG.event(find(strcmp('A',{EEG.event.type}))).latency];

%for each A_latencies add a new event type '1' with a latency of (A_latencies(i)+1.5*EEG.srate)-1...
for i=1:length(A_latencies);
    n_events=length(EEG.event);
    EEG.event(n_events+1).type='1';
    EEG.event(n_events+1).latency=(A_latencies(i)+1.5*EEG.srate)-1;
    EEG.event(n_events+1).urevent=n_events+1;
end

%check for consistency and reorder the events chronologically...
EEG=eeg_checkset(EEG,'eventconsistency');


James
________________________________
From: eeglablist-bounces at sccn.ucsd.edu [eeglablist-bounces at sccn.ucsd.edu] on behalf of karlo gonzales [thats_karlo at yahoo.com]
Sent: February 5, 2015 5:16 PM
To: EEGLAB List
Subject: [Eeglablist] add events to the EEG data

Hi,

We have an EEG data  with several events, which marked as 'A' and repeated every 5 sec.
what i am looking for is a way to add extra events to the data such as  event '1' and appears 1.5 sec after event 'A'.

i am looking forward to hear from you.

Thanks in advance,
Karlo
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