matrix_to_adjlist: Convert matrix into adjacency list
In psychNerdJae/successr: Work with Successor Algorithms

Description Usage Arguments Value Examples

An NxN square matrix can be alternatively represented as an adjacency list containing NxN observations. This function performs that conversion.

1	matrix_to_adjlist(input_matrix, edge_col_name = "edge")

`input_matrix`	A square NxN matrix, where N=number of nodes.
`edge_col_name`	The name of the column encoding the relation between two given nodes. This is probably 'edge' for adjacency matrices, or 'successor_value' for matrices encoding successor relations.

A tibble with NxN observations, such that every row is a pairwise combination of two nodes ('from' and 'to'), and a column encoding the relationship between them.

`%>%` <- magrittr::`%>%`
successr::karate %>%
    tidygraph::as_tbl_graph(directed = F) %>%
    graph_to_adjlist() %>%
    adjlist_to_matrix() %>%
    matrix_to_adjlist()