Hi AFNI gurus (I guess Paul in this particular case?):
Since "3dSpaceTimeCorr" loops through ijk and calculates spatial correlations between connectivity patters of the same ijk of two data sets, I am wondering if there is also a convenient way of fixing one connectivity pattern and simply looping through ijk in one data set.
For example, by seeding in a fixed location (say, coordinates x=1 y=2, z=3), I have already got a connectivity pattern (CP) in data set A. This CP is simply a 3D spatial distribution of correlation coefficients or Fisher's z values, and let's called it "CP_A+orig". Now, I want to "apply" this "CP_A" on data set B, looping through ijk's just in B and assign to each of these ijk's a spatial correlation coefficient between that voxel's CP and the "CP_A". In this situation, I am expecting the same location of (x=1, y=2, z=3) will "light up" in data set B.
To realize this, I guess that I could clumsily run through a bunch of "3ddot"; but before doing that or launching Matlab, I wanna check with you and see if there is a convenient way already available with AFNI that I am not aware of.
Thank you very much for your help!