[FieldTrip] Cluster Analysis - electrodes not clustering

[Milne, Alice]

Hello!

I am running cluster analysis on a really clear effect in fronto-central electrodes when you plot data.
The cluster analysis identifies these electrodes but is identifying each one as a separate cluster. No two electrodes, even when neighbours are part of the same cluster.

This is a within subjects effect – 22 subjects and two conditions. I am not sure how this issue could to the cluster analysis settings as they seem quite standard ( and have been used previously in the lab).

I can also plot the topographies etc and the neighbours are all where they should be.

Has anyone come across this issue before?

Many thanks for your time 😊
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