add.edges: Add edges or vertices to a hypergraph.
In HyperG: Hypergraphs in R

Description Usage Arguments Details Value Author(s) See Also Examples

Adds hyper-edges or vertices to a hypergraph.

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hypergraph.add.edges(h, edges, verbose = FALSE)
add.hyperedges(h, edges, verbose = FALSE)
hypergraph.add.vertices(h, nv, names)

`h`	A hypergraph.
`edges`	A list of edges to be added.
`nv`	Number of vertices to add.
`names`	Optional vector of names of the vertices.
`verbose`	logical. Whether to warn if new vertices are created.

The edges can be indices or edge names. This is different than the graph call – see the igraph package help for that. If edges is NULL, or missing, hypergraph.add.edges adds a single empty hyper-edge to the hypergraph. add.hyperedges is an alias for hypergraph.add.edges.

Returns a hypergraph (or graph) as appropriate.

David J. Marchette dmarchette@gmail.com

add_vertices, add_edges

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   h <- hypergraph_from_edgelist(list(1:4,1:2,c(2,3,5),c(3,5:7)))
	h1 <- hypergraph.add.vertices(h,1,"8")
	h2 <- hypergraph.add.edges(h,list(c(1,5,8),7:9))