Big data and mrclusterstats

Hello MRtrix community,

I am trying to analyze 983 subjects by running a regression of a behavioral metric against scalar maps from DTI and NODDI modeling.

Even after reducing the number of mrclusterstats permutations to 250, I still run into out-of-memory crashes after devoting 600GB to the job. Do you have any guidance for how I should proceed?

Best,
Steven