http://www.nitrc.org/forum/forum.php?forum_id=1477 AFNI users rejoice. With this parallel version of PESTICA, you can now use PESTICA with standard AFNI tools (example shell scripts included). Additionally, you can input NIFTI-formatted data (but only in NIFTI_PAIR hdr+img format, so if you have AFNI BRIK or NIFTI nii files, you'll need to 3dcopy <dataset>.nii <dataset>.hdr before use). en-us Copyright 2000-2026 NITRC OSI Tue, 07 Apr 2026 14:31:50 GMT http://blogs.law.harvard.edu/tech/rss NITRC RSS generator http://www.nitrc.org/forum/forum.php?thread_id=2589&forum_id=1477 Hi all,<br /> I am running pestica on some data I have.  I ran the first script successfully.  but on the second script, I get:<br /> <br />  Unzipping ____tmp_mask_global+orig.BRIK.gz...<br /> ??? Undefined function or method 'corr' for input arguments of type 'double'.<br /> <br /> Error in ==&gt; apply_PESTICA2 at 105<br />     r_r(j)=corr(sparsed_resp,sparsed_m(:,j));<br /> <br /> I gather that the images are seen as double.  What kind of images does the script require?<br /> Thanks,<br /> --Matt Matthew Hoptman Thu, 11 Aug 2011 16:45:29 GMT http://www.nitrc.org/forum/forum.php?thread_id=2589&forum_id=1477