[Eeglablist] eeglab STUDY error

tim.redepenning at uni-bielefeld.de tim.redepenning at uni-bielefeld.de
Sun Mar 16 15:52:19 PDT 2025


Hi, 

I am using eeglab STUDY to compare two conditions (A and B) in a
within-subject-design.

I decided to also analyse another condition between subjects for only
condition A. 

I assigned the numbers 1 and 2 in the "group" field under "edit study info"
to the sets from condition A and no value to the sets from condition B.
Afterwards I created a new study design with "group" as the independent
variable. When trying to plot the ITC I get the error: 

 

"EEGLAB error in function std_erspplot() at line 316: 

Index in position 1 exceeds array bounds" 

 

Could anyone help me to figure out where the problem lies? Could It be a
problem that my groups are not equally sized (group 1 has one more subject
than group 2)?

 

Best 

Tim

 

Tim Redepenning

 

PhD Student | "Motor Control and Training" - Research Group

Faculty of Psychology and Sports Science

Bielefeld University | Cognitive Interaction Technology - Center of
Excellence (CITEC)

33501 Bielefeld

Germany

 

Room: CITEC-1.411 | Phone: +49-(0)521-106-5129

E-Mail:  <mailto:tim.redepenning at uni-bielefeld.de>
tim.redepenning at uni-bielefeld.de

 



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