Description Format Source References Examples
Data from Columbia University Drug Study on diffusion of medical innovation in the form of a new drug (gammanym). Its a network of 31 medical doctors connected with friendship or discussion links. Vertex attribute "adoption" specifies time of first prescription of the new drug.
Directed network (class 'igraph') with edge attributes:
logical, discussion link
logical, friendship nomination
and vertex attributes:
numeric, time of adoption
Pajek datasets http://vlado.fmf.uni-lj.si/pub/networks/data/esna/Galesburg2.htm
Coleman, J.S., E. Katz, H. Menzel (1966) "Medical Innovation. A Diffusion Study", Indianapolis: Bobbs-Merrill
1 2 3 | if(require(igraph, quietly = TRUE)) {
plot(Galesburg2, edge.arrow.size=.3)
}
|
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