For an example of how information centrality can be used with valued relations,
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.
Pierre WAVRESKY wrote:
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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) ?
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Richard Rothenberg, MD
Department of Family and Preventive Medicine
Emory University School of Medicine
69 Jesse Hill Jr. Drive SE
Atlanta, GA 30303
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