adj2el: Maps adjacency matrix to edgelist
In gi0na/adjConvertR: Handle and Manipulate Adjacency Matrices

Description Usage Arguments Value Examples

Maps adjacency matrix to edgelist

1	adj2el(adj, directed = TRUE, names = NULL)

`adj`	matrix or sparse matrix object, the adjacency matrix
`directed`	boolean, is the graph directed?
`names`	optional vector with node names. When 'NULL' row- and column names of 'adj' are used.

a dataframe containing the edgelist

el <- data.frame(from= c('a','b','b','c','d','d'),
                to  = c('b','c','d','a','b','a'),
                attr= c( 12, 6, 12 , 6 , 6 , 6 ))
adj <- el2adj(el)
el1 <- adj2el(adj, directed = TRUE)