R: Create a full bipartite graph

make_full_bipartite_graph {igraph} | R Documentation

## Create a full bipartite graph

### Description

Bipartite graphs are also called two-mode by some. This function creates a bipartite graph in which every possible edge is present.

### Usage

    make_full_bipartite_graph(
      n1,
      n2,
      directed = FALSE,
      mode = c("all", "out", "in")
    )

    full_bipartite_graph(...)

### Arguments

`n1` | The number of vertices of the first kind.
`n2` | The number of vertices of the second kind.
`directed` | Logical scalar, whether the graphs is directed.
`mode` | Scalar giving the kind of edges to create for directed graphs. If this is ‘`out`’ then all vertices of the first kind are connected to the others; ‘`in`’ specifies the opposite direction; ‘`all`’ creates mutual edges. This argument is ignored for undirected graphs.x
`...` | Passed to `make_full_bipartite_graph`.

### Details

Bipartite graphs have a ‘`type`’ vertex attribute in igraph, this is boolean and `FALSE` for the vertices of the first kind and `TRUE` for vertices of the second kind.

### Value

An igraph graph, with the ‘`type`’ vertex attribute set.

### Author(s)

Gabor Csardi csardi.gabor@gmail.com

### See Also

`make_full_graph` for creating one-mode full graphs

### Examples

    g <- make_full_bipartite_graph(2, 3)
    g2 <- make_full_bipartite_graph(2, 3, directed=TRUE)
    g3 <- make_full_bipartite_graph(2, 3, directed=TRUE, mode="in")
    g4 <- make_full_bipartite_graph(2, 3, directed=TRUE, mode="all")

[Package igraph version 1.3.2 Index]