View source: R/transformations.R
edgeListToCharVec | R Documentation |
Convert edge list to characteristic vector.
edgeListToCharVec(edgelist, n = NULL)
edgelist |
[ |
n |
[ |
[integer
] Characteristic vector cv with cv[i] = 1 if the i-th edge is in the tree.
Other transformation functions:
charVecToEdgelist()
,
nodelistToEdgelist()
,
permutationToCharVec()
,
permutationToEdgelist()
,
prueferToCharVec()
,
prueferToEdgeList()
# first we generate a small edge list by hand # (assume the given graph has n = 4 nodes) edgelist = matrix(c(1, 2, 2, 4, 3, 4), ncol = 3) print(edgelist) # next we transform the edge into # a characteristic vector cvec = edgeListToCharVec(edgelist, n = 4) print(cvec)
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