When using the fast tool from the command line to cluster data with 5 channals data set into 3 clusters, using the following comand:
fast -n 3 -N -S 5 -v -o out img1.nii.gz img2.nii.gz img3.nii.gz img4.nii.gz img5.nii.gz
we get the following error massage:
"Not enough classes detected to init KMeans"
The same command using only 4 channals, run successfully without any error.
Any sugestion?
Many thanks
Moran
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