[Eeglablist] ERP data recode

[Arnaud Delorme]

Dear YuTong,

You may use menu item “Edit > Select event” and there is a rename option.
Or from the command line

EEG = pop_selectevent( EEG, 'type’,’S1','renametype’,1,'deleteevents','off');
EEG = pop_selectevent( EEG, 'type’,’S2','renametype’,2,'deleteevents','off');
EEG = pop_selectevent( EEG, 'type’,’S3','renametype’,3,'deleteevents','off’);
EEG = pop_selectevent( EEG, 'type’,’S5','renametype’,5,'deleteevents','off’);

Best wishes,

Arno

> On Nov 18, 2022, at 2:29 AM, Yao Yutong <yyt19941229 at gmail.com> wrote:
> 
> Dear EEGlab Users,
> 
> I'm new to Matlab scripting as I was previously using only GUI version of
> EEGLab. I was wondering if you can help me with scripting problem. I
> suppose it's not very complicated, but I have a hard time finding the
> solution.
> 
> I have had ERP data set with string event code. For example S1 S2 S3 S3
> S5.I want to recode them into numbers. May I ask which command I can use
> for this?
> 
> I would be grateful for any help!
> Best wishes
> YuTong
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