Description Usage Arguments Details Value
View source: R/tree_routines.R
Converts a binary matrix that represents a tree into an adjacency list.
1 | matrix_2_adj_list(mat)
|
mat |
A symmetric matrix of 1's and 0's, with 1 in entry (i,j) representing an edge between the two vertices. |
Remember that the list that is finally output is for a tree, not a general graph. Please see other help pages for more specifications.
The input matrix should be BFS ordered. The adjacency list only notes the child node(s) of a particular node. If a matrix denotes multiple parents, it will not be picked up.
This is a low-level function, used within the S4 class TreeHarp. It is not generally meant for use by the user.
The adjacency list of the tree.
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