This function generates null brain datasets based on permutations provided in perm_id.
It rearranges the brain data according to the permutations and outputs the shuffled datasets.
Usage
generate_null_brain_data(brain_data, perm_id)
Arguments
- brain_data
A matrix representing brain data, where each row corresponds to a region.
- perm_id
A matrix of permutations, where each column represents a permutation and each row corresponds to an index in brain_data.
Value
A matrix of null brain data with the same dimensions as brain_data but with permuted rows according to perm_id.