fun-igraph_financial function

Extending igraph functions to igraph_financial objects

The following functions are implemented:

• V to retrieve the vertexes (igraph::V);
• vcount to count the vertexes (igraph::vcount);
• gorder as an alias to vcount_fin (igraph::gorder);
• E to retrieve the edges (igraph::E);
• gsize to count the edges (igraph::gsize);
• ecount as an alias to gsize_fin (igraph::ecount)
• plot_igraph to plot graphs (igraph::plot.igraph))

V(x)

vcount(x)

gorder(x)

E(x, ...)

ecount(x, ...)

gsize(x, ...)

plot_igraph(x, ...)

Arguments

• x: The igraph_financial object
• ...: Other parameters passed to the corresponding igraph functions (see Details).

Returns

The same result for both igraph and igraph_financial objects

• V: A vertex sequence containing all vertices, in the order of their numeric vertex ids.
• vcount and gorder: Number of vertices, numeric scalar.
• E: An edge sequence of the graph
• ecount and gsize: Number of edges, numeric scalar.
• plot_igraph: Returns NULL, invisibly. Called to print the graph to any R device. (see method and igraph::plot.igraph)

Details

Implementing most basic iterators from the package igraph for objects of class igraph_financial

Author(s)