Looks like a problem with loading the motion correction regressors. Can you try it with out them?

Balaji Goparaju wrote:
Hi Doug and all, 

When i run 
selxavg3-sess -analysis LD-analysis -s LD-functional

i seem to get errors in some other files, The output is as follows:

[balaji-goparajus-computer:~/Desktop/subjectdata] balajigo% selxavg3-sess -analysis LD-analysis -s LD-functional
--------------------------------------------------------------
selxavg3-sess logfile is /Users/balajigoparaju/Desktop/subjectdata/log/selxavg3-sess-bold-LD-analysis-080728180123.log
--------------------------------------------------------------
-------------------------------------------
/Users/balajigoparaju/Desktop/subjectdata/LD-functional 
Mon Jul 28 18:01:23 EDT 2008
anadir = /Users/balajigoparaju/Desktop/subjectdata/LD-functional/bold/LD-analysis
------------------------------------------
------- matlab output --------------------
Warning: Unable to open display 'iconic'.  You will not be able to display graphics on the screen.

                            < M A T L A B (R) >
                  Copyright 1984-2008 The MathWorks, Inc.
                         Version 7.6.0.324 (R2008a)
                             February 10, 2008

 
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  For product information, visit www.mathworks.com.
 
>> >> >> >> >> >> >> /Applications/freesurfer/fsfast/toolbox/fast_selxavg3.m
>> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> $Id: fast_selxavg3.m,v MailScanner has detected a possible fraud attempt from "1.55.2.2" claiming to be MailScanner warning: numerical links are often malicious: 1.55.2.2 2007/11/27 18:42:09 greve Exp $
outtop = /Users/balajigoparaju/Desktop/subjectdata
Extension format = nii
UseFloat = 0
INFO: acfbins is not set, setting to 10
INFO: mask is not set, setting to brain
 1 LD-contrast.mat
Loaded /Users/balajigoparaju/Desktop/subjectdata/LD-functional/bold/006/emotion.par as a par2 file.
ERROR: empty nonpar matrix for mcextreg
??? Attempt to reference field of non-structure array.

Error in ==> flac_taskregind at 37
nev = length(flac.ev);

Error in ==> flac_customize at 267
flacnew.indtask = flac_taskregind(flacnew);

Error in ==> fast_selxavg3 at 97
flac0 = flac_customize(flac0);

>> ------------------------------------------
ERROR: fast_selxavg3() failed\n

Thank you for the help you have been providing!


-- 
Douglas N. Greve, Ph.D.
MGH-NMR Center
greve@nmr.mgh.harvard.edu
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