Re: [HCP-Users] Question about the CCA calculation from "A positive-negative mode of population covariation links ..."

Hi - here's some additional code - I *think* this is the relevant code for what you're asking about. Cheers. % temporary version of vars, useful for various null tests below grotvars=inormal(vars); grotvars(:,std(grotvars)<1e-10)=[]; grotvars(:,sum(isnan(grotvars)==0)<20)=[]; % permutation

[HCP-Users] Question about the CCA calculation from "A positive-negative mode of population covariation links ..."

Hi HCP group, I have a question regarding how to compute the variance explained after running CCA on the HCP data using the code from http://www.fmrib.ox.ac.uk /datasets/HCP-CCA/. I ran it on the 461 subject subset with dimensionality reduced to 100 dimensions. The result from the code is very