Re: [Erppcatoolkit-support] initial errors - unsure what to do..?

[Joseph D. <jd...@ma...>]

How odd...

I'll need you to send me a copy of your file.  Could be something  
funky about the conversion from .cnt to .set.  Use yousendit.com to  
send it to jd...@ma....

Cheers!

Joe

On Aug 27, 2009, at 12:57 AM, Andrew Hill wrote:

> hello,
>
> i've just begun exploring EP toolkit, to work with a bunch of .set
> files that were created from neuroscan .cnt files, imported and
> epoched by event type in EEGLab.   in trying to begin the
> "Preprocess", i'm just getting errors, using .set as an input type,
> 1:750 and 1:150 as points and baseline (3 second epochs) and selecting
> an individual subject .set file (epochs of one trial type):
>
> ??? Attempt to reference field of non-structure array.
>
> Error in ==> ep_stripAdds at 59
>     if ~isempty(find(strcmp('RAW',EPdata.subTypes), 1))
>
> Error in ==> ep_artifactCorrection at 543
> [data]=ep_stripAdds(data);
>
> Error in ==> ep at 727
>         ep_artifactCorrection(inArg);
>
> ??? Error while evaluating uicontrol Callback
>
>
> abandoning the Preprocess, i instead tried to create an (unartifacted)
> "Average" from similar .set files, but after the prompt for the save-
> as file type, i get:
>
> ??? Error using ==> read_header at 747
> unsupported header format
>
> Error in ==> read_data at 282
>   hdr = read_header(filename, 'headerformat', headerformat);
>
> Error in ==> ep_readData at 554
>         [theData]=read_data(fileName,'dataformat',fileFormat,
> 'headerformat',fileFormat);
>
> Error in ==> ep_averageData at 118
> inputData=ep_readData(thisReadArg);
>
> Error in ==> ep at 911
>
> averagedData
> =
> ep_averageData
> (sessionFiles
> ,importFormat
> ,fileType,averagingMethod,EPmain.preferences.average.trimLevel);
> ??? Error while evaluating uicontrol Callback
>
>
> this is on Mac OS X 10.5.x, Matlab R2009a, with 4gb of RAM, and dual
> 2.8 Core2Duos...
>
> what am I doing wrong?
> or is something else going on that needs to be addressed?
>
> thanks,
> andrew
>
>
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--------------------------------------------------------------------------------

Joseph Dien,
Senior Research Scientist
Center for Advanced Study of Language
University of Maryland , Box 25
College Park , MD 20742-0025

E-mail: jd...@ma...
Phone: 301-226-8848
Fax: 301-226-8811
http://homepage.mac.com/jdien07/