***** To join INSNA, visit http://www.insna.org ***** In my research, I have performed a number of structural hole measurements. I am interested especially in constraints. Normally, according to the definition, constraint values should vary between 0 and 1. However, in one of my networks there are actors whose constraint values exceed 1. Does anyone know how is this possible? Have I mistaken the theory, or something else? Siru _____________________________________________________________________ SOCNET is a service of INSNA, the professional association for social network researchers (http://www.insna.org). To unsubscribe, send an email message to [log in to unmask] containing the line UNSUBSCRIBE SOCNET in the body of the message.