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nties returns the number of possible edges in each element of dat, given mode and diag.

nties

dat

mode

diag

nties(dat, mode="digraph", diag=FALSE)

a graph or set thereof.

one of ``digraph'', ``graph'', and ``hgraph''.

a boolean indicating whether or not diagonal entries (loops) should be treated as valid data; ignored for hypergraphic (``hgraph'') data.

The number of possible edges, or a vector of the same

nties is used primarily to automate maximum edge counts for use with normalization routines.

# NOT RUN { #How many possible edges in a loopless digraph of order 15? nties(rgraph(15),diag=FALSE) # }

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