Dimensions of input connectivity matrix

[pauldhami]

Thank you all for this extremely valuable code.

Apologizes if this question should not be posted here.

My question is: what format should the input matrix be exactly? I have 120 participants, each with their own single connectivity matrix (148 x 148). Should the input matrix be than 148 x 148 x 120? Or should the connectivity matrix be turned into a vector before running the code, so in my case, the dimensions would a two dimension matrix with length as (148 x 148) and rows being 120?

Thank you in advance.

[carricky]

Hi Paul,

Using the input matrix as 3 dimensional 148 x 148 x 120 in the ridge CPM code should be fine.