shuf_test()

Usage [source]:
[p_shuf, r_dist] = shuf_test(map1, map2, varargin)
Description:
Shuf permuation (author: @saratheriver)
Inputs:
  • map1 (double array) – One of two map to be correlated
  • map2 (double array) – The other map to be correlated
Name/value pairs:
  • n_rot (int, optional) – Number of shuffles. Default is 100.
  • type (string, optional) – Correlation type {‘pearson’, ‘spearman’}. Default is ‘pearson’.
Outputs:
  • p_shuf (double) – Permutation p-value
  • r_dist (double array) - Null correlations, size = [n_rot*2 x 1].