REORDERCONNECTOME Find permutation of similar rows to aid visualisations
Examples
tmp = magic(32)+magic(32)'; r=randperm(32); tmp=tmp(r,r); figure; nexttile; imagesc(tmp); nexttile; imagesc(corr(tmp)); idx = reorderConnectome(tmp); tmp2 = tmp(idx,idx); nexttile; imagesc(tmp2); nexttile; imagesc(corr(tmp2));
tmp = randperm(30)'+randperm(50); figure; nexttile; imagesc(tmp); idx = reorderConnectome(tmp); tmp2 = tmp(idx,:); nexttile; imagesc(tmp2); nexttile; imagesc(tmp2(:,reorderConnectome(tmp2')));
tmp = cell2mat(arrayfun(@(x) randperm(4), (1:500)', 'Uni', 0)); idx = reorderConnectome(tmp); c = corr(tmp.'); figure; nexttile; imagesc(c); nexttile; imagesc(c(idx,idx));
TODO
- docs
Authors
Mehul Gajwani, Monash University, 2024