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Adds n isolates to the graph (or graphs) in dat.

n

dat

add.isolates(dat, n, return.as.edgelist = FALSE)

one or more input graphs.

the number of isolates to add.

logical; should the input graph be returned as an edgelist (rather than an adjacency matrix)?

The updated graph(s).

If dat contains more than one graph, the n isolates are added to each member of dat.

Butts, C.T., and Carley, K.M. (2001). ``Multivariate Methods for Inter-Structural Analysis.'' CASOS Working Paper, Carnegie Mellon University.

isolates

# NOT RUN { g<-rgraph(10,5) #Produce some random graphs dim(g) #Get the dimensions of g g<-add.isolates(g,2) #Add 2 isolates to each graph in g dim(g) #Now examine g g # }

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