Why are there more sites in the UCINET data file than in the ranked actor list or the svg?
In the issuecrawler xml file there is a distinction between core and peripheral sites. Peripheral pages and sites only send links to the network but receive none. Core pages and sites send and receive links to/from the network. Only sites and pages which are in the core network will be displayed in the issuecrawler network and in the ranked actor list as peripheral pages have no inlinks. All extra sites in the UCINET data file will thus be peripheral sites.
