[Eeglablist] ERROR: "eeglab cannot handle conditions with different number of components"

[Beach, Paul Anthony]

I have been having the same issue during STUDY evaluation as well - though mine *also* happens when I try to examine IC related ERPs in the STUDY format. Arno thought it was related to two subjects having the same ICA decomposition, though I re-ran it, checked the ICA-related EEG structure values, found they were different, and then still had the same problem later.

Would love to hear if there’s another explanation. :-/

--
Paul Beach DO, PhD
PGY4, Chief Resident Physician
Department of Neurology
Emory University School of Medicine


On May 7, 2020, at 12:34 PM, Fran Copelli <fcopelli at ryerson.ca<mailto:fcopelli at ryerson.ca>> wrote:

Dear list,

For a previous study, I analyzed ERSP data where the independent variable
was "type" (i.e., my 9 different stimuli).

My current study has a similar design except I've added a second IV;
"group" (i.e., experts and non-experts). My  processing pipeline is
essentially identical to the previous study. However, when I try to analyze
the ERSPs for clusters based on group and type, I get this error:

eeglab cannot handle conditions with different number of components. (error
occured in function std_readdatat() at line 288)

The ERSP figures won't generate. If I remove the group variable and only
analyze by type, the error goes away. But I want to compare between groups
and the stimuli!

Has anyone encountered this problem before?Any assistance is appreciated.

Thank you,

Fran




Fran

SMART Lab, Psychology Department
_______________________________________________
Eeglablist page: http://sccn.ucsd.edu/eeglab/eeglabmail.html
To unsubscribe, send an empty email to eeglablist-unsubscribe at sccn.ucsd.edu<mailto:eeglablist-unsubscribe at sccn.ucsd.edu>
For digest mode, send an email with the subject "set digest mime" to eeglablist-request at sccn.ucsd.edu<mailto:eeglablist-request at sccn.ucsd.edu>


________________________________

This e-mail message (including any attachments) is for the sole use of
the intended recipient(s) and may contain confidential and privileged
information. If the reader of this message is not the intended
recipient, you are hereby notified that any dissemination, distribution
or copying of this message (including any attachments) is strictly
prohibited.

If you have received this message in error, please contact
the sender by reply e-mail message and destroy all copies of the
original message (including attachments).