Hi AFNI experts,
I am wondering if there are any existing AFNI tools that I can use for analysis of canonical correlation.
Namely, given 2 sets of time series (by specifying a mask on a 3d+t and another mask on another 3d+t), X = (X1, ..., Xn) and Y = (Y1, ..., Ym), to find linear combinations of A=a1*X1+a2*X2+...+an*Xn and B=b1*Y1+b2*Y2+...+bm*Ym, which can maximize the A-B correlation.
I guess that AFNI does not have an existing tool designed for this specific purpose. But other than 3dmaskdump, I would like to use AFNI(matlab) as much(less) as possible.
Thank you very much!