Hi 
Thanks for the reply.  I really want to know what the one sample button is for. 

I have had success doing t-tests between groups, for example, looking at the NBS results for CON vs PATIENT groups using the contrasts [1,-1] and [-1,1], and for anovas.  

Can NBS also be used to identify the "strongest" networks within a single group?  I thought perhaps that was what the one sample button was for.  I couldn't find this option mentioned in the documentation. 

Also is the pair-wise option available?

Thank you!