Hi Anita,

This is exactly what the NBS does: identify sub-networks and provide a p-value for each sub-network. Sub-networks are defined by a subset of connections comprising the whole network. All edges comprising a sub-network are above the primary threshold.

It is technically possible for a sub-network to comprise a single connection, but this is not typical.

So to answer your question - no we are not restricted to single connections. In fact the NBS will usually declare significance for a group of connections that form a sub-network.

Andrew
Originally posted by asinha: