horzcat error

Submitted by djo155 on Fri, 10/12/2012 - 20:29

Hello,

Having an error listed below when trying to do seed based resting FC. I ran the same options and used the same ROIs with another data set and had no errors so don't think it is my choice of ROIs. I am running DPARSF_V2.1_120101, SPM8, Matlab R2011b.

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Error using horzcat
CAT arguments dimensions are not consistent.

Error in DPARSFA_run (line 1924)
Covariables=[Covariables,theROITimeCourses];

Error in DPARSFA>pushbuttonRun_Callback (line 1133)
[Error]=DPARSFA_run(handles.Cfg);

Error in gui_mainfcn (line 96)
feval(varargin{:});

Error in DPARSFA (line 31)
gui_mainfcn(gui_State, varargin{:});

Error while evaluating uicontrol Callback
========================

This happened just after my last subject finished with this job : "Extracting ROI timecourses over..." and no FC folders are created in FunImg or in the Results folder.

Thank you, in advance, for your suggestions-

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22683 reads

YAN Chao-Gan

Sun, 10/21/2012 - 02:14

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Re: horzcat error

Hi,

Could you make sure how many time points you have when you performing realign process (head motion correction). E.g., count how many lines in the rp*.txt file under RealignParameter directory.

Seems the number of the time points in the realign parameter file (rp*.txt) is different from your fMRI data (which you want to perform FC analysis).

Best,

rajeevkrishnadas

Sat, 12/29/2012 - 07:13

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Re: horzcat error

Hi sorry to hijack this thread.
I am new to DPARSF. I have a similar problem. I am trying to run the processing demo data. I use SPM8, MatlabR2012b.
I checked the rp*.txt in each of the 3 subjects in the RealignParameter directory. They seem to have 230 lines. This I think corresponds to the number of files in the functional images (after deleting 10 images). I used the motion correction parameters and global mean signal as nuisance covariates. I get this error again.

Error using horzcat

Dimensions of matrices being concatenated are not consistent.

Error in DPARSF_run (line 1209)

Covariables=[Covariables,theROITimeCourses];

Error in DPARSF>pushbuttonRun_Callback (line 976)

[Error]=DPARSF_run(handles.Cfg);

Error in gui_mainfcn (line 96)

feval(varargin{:});

Error in DPARSF (line 43)

gui_mainfcn(gui_State, varargin{:});

Error while evaluating uicontrol Callback

I would be most grateful if you could give me some advise.
Thankyou.