gRbase (version 1.8-4.5)

graph-coerce-api: API for coercing graph representations

Description

API for coercing graph representations.

Usage

gn2dm_(xx)
gn2sm_(xx)
gn2ig_(xx)
dm2gn_(xx)
dm2sm_(xx)
dm2ig_(xx)
sm2gn_(xx)
sm2dm_(xx)
sm2ig_(xx)
ig2gn_(xx)
ig2dm_(xx)
ig2sm_(xx)
as_(object, Class)
# S3 method for graphNEL
as_(object, Class)
# S3 method for matrix
as_(object, Class)
# S3 method for dgCMatrix
as_(object, Class)
# S3 method for igraph
as_(object, Class)

Arguments

xx

An object representing a graph

object

A graph object

Class

The desired output class

Details

No checking is made. In the function the following names are used: "ig": "igraph"; "gn": "graphNEL"; "sm": "dgCMatrix" (sparse matrix); "dm": "matrix" (dense matrix)

The 'as_' functions are experimental and may well change in the future.

See Also

ug, dag

Examples

# NOT RUN {
## FIXME examples coerce graph missing


g <- ug(~ 1:2+2:3)
as_(g, "matrix")
as_(g, "dgCMatrix")
as_(g, "igraph")

# }