horzcat error

Submitted by djo155 on
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. ============ 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- Desmond

YAN Chao-Gan

Sun, 10/21/2012 - 02:14

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, Chao-Gan

 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)
Error in DPARSF>pushbuttonRun_Callback (line 976)
Error in gui_mainfcn (line 96)
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. 


 Sorry about the above... It has been sorted out. The problem was with version 2.1.
Its absolutely ok with the Version 2.2.



Dear Yan 

i have the same problem ,in rp*.txt i have 230*6 and in covariables i have 1*4 how can i solve this problem?


What do you mean "in covariables i have 1*4"?