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Create PET datamat -problem

Proppu
Posted on 12/12/16 06:08:46
Number of posts: 3

Thanks! Proppu

Proppu posts:

Hi!

An unexpected error appeared while preparing PET (.nii) data. I have 26 subjects, 2 conditions. Running PLS on MAC OS X Yosemite, MATLAB-version R2012a. Pressing the "Create" button on "Create PET datamat" window gives me the following error:

Undefined function 'rri_progress_ui' for input arguments of type 'char'.

Error in pet_create_datamat_ui>CreateDatamat (line 791)

progress_hdl = rri_progress_ui('initialize', 'Creating Datamat');

Error in pet_create_datamat_ui (line 43)

CreateDatamat;

Error using waitfor

Error while evaluating uicontrol Callback

Can anyone tell me what to do to correct this?

Cheers!

Jaakko

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Untitled Post

rmcintosh
Posted on 12/12/16 07:50:35
Number of posts: 394

rmcintosh replies:

quote:

Hi!

Undefined function 'rri_progress_ui' for input arguments of type 'char'.

Error in pet_create_datamat_ui>CreateDatamat (line 791)

progress_hdl = rri_progress_ui('initialize', 'Creating Datamat');

Error in pet_create_datamat_ui (line 43)

CreateDatamat;

Error using waitfor

Error while evaluating uicontrol Callback

Can anyone tell me what to do to correct this?

Cheers!

Jaakko

hard to know - can you see if you can create a datamat with one subject only? It may be a file permission issue.

Datamat problem with PET data

Proppu
Posted on 12/13/16 02:42:26
Number of posts: 3

Thanks! Proppu

Proppu replies:

quote:

hard to know - can you see if you can create a datamat with one subject only? It may be a file permission issue.

Tried to create datamat for just one subject (with my own data and with the Rotman-test data). Same thing. There should be no permission restrictions since I'm able to read and write the files.

Could it OS X Yosemite? Experiences anyone? In my old computer PLS worked just fine with the same MATLAB version.

Ideas what to try next?

Jaakko

Untitled Post

rmcintosh
Posted on 12/13/16 06:43:19
Number of posts: 394

rmcintosh replies:

Odd - can you post a couple of images somewhere and we can test it? I have the same OS

once you post the data, send me an email rmcintosh@research.baycrest.org

Randy

Problem solved!

Proppu
Posted on 12/16/16 06:33:22
Number of posts: 3

Thanks! Proppu

Proppu replies:

quote:

Hi!

Undefined function 'rri_progress_ui' for input arguments of type 'char'.

Error in pet_create_datamat_ui>CreateDatamat (line 791)

progress_hdl = rri_progress_ui('initialize', 'Creating Datamat');

Error in pet_create_datamat_ui (line 43)

CreateDatamat;

Error using waitfor

Error while evaluating uicontrol Callback

Can anyone tell me what to do to correct this?

Cheers!

Jaakko

Just to let you all know: I was not able to run PLS on MATLAB version R2012a (PET data, MAC OS X Yosemite). However, PLS seems to run fine with the newest version of MATLAB (R2016b). So if you are experiencing similar issues with creating a datamat-file, try updating the MATLAB software. Might work.

Jaakko Långsjö

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I'm Online

nlobaugh
Posted on 01/03/17 11:08:06
Number of posts: 229

nlobaugh replies:

Hi Jaako..

the matlab graphics engine changed with v2014B - so it's surprising that the gui is working for you - do not expect to have all windows work..

cheers

Nancy

Baycrest Research Division - Enriching Care, Enhancing Knowledge, Enlightening Minds

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