Hi,
I am wondering what is the clustering method used by default by Randomise and if we can modify it in the same way as for Alphasim (see below).
Thanks for your help,
Paul
From 3dClusterSim options list (http://afni.nimh.nih.gov/pub/dist/doc/program_help/3dClustSim.html):
-nn = Define the clustering method(s) to use. 'abc' contains
some set of digits from the set { 1 , 2 , 3 }, where
1 = Use first-nearest neighbor clustering
* above threshold voxels cluster together if faces touch
2 = Use second-nearest neighbor clustering
* voxels cluster together if faces OR edges touch
3 = Use third-nearest neighbor clustering
* voxels cluster together if faces OR edges OR corners touch
To get outputs from all 3 types of clustering, use '-NN 123'.
If you don't use this option, then only first-nearest neighbor
clustering will be computed (as if you used '-NN 1').
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