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Pierre: For an example of how information centrality can be used with valued relations, see Rothenberg RB, Potterat JJ, Woodhouse DE, Darrow WW, Muth SQ, Klovdahl AS. Choosing a centrality measure: epidemiologic correlates in the Colorado Springs study of social networks. Social Networks 1995;17:273-297. This study used several different ways of weighting centrality, and calculated information centrality using IML in SAS. Rich Rothenberg Pierre WAVRESKY wrote: > ***** To join INSNA, visit http://www.sfu.ca/~insna/ ***** > > hello, > a short question : is it correct to use the "information centrality > score" > with a network where vertices are connected by valued relations (matrices > that are not only with 0 and 1) ? > More generaly : what are the centrality indices that cannot handle valued > networks (matrices that are not only with 0 and 1) ? > > > thanks > Pierre > > _____________________________________________________________________ > SOCNET is a service of INSNA, the professional association for social > network researchers (http://www.sfu.ca/~insna/). To unsubscribe, send > an email message to [log in to unmask] containing the line > UNSUBSCRIBE SOCNET in the body of the message. > -- Richard Rothenberg, MD Professor Department of Family and Preventive Medicine Emory University School of Medicine 69 Jesse Hill Jr. Drive SE Atlanta, GA 30303 email: [log in to unmask] tele: 404-616-5606 fax: 404-616-6847