adjMatrix: Adjacency matrix of a graph
In ggm: Graphical Markov Models with Mixed Graphs
adjMatrix R Documentation
Adjacency matrix of a graph
Description
Transforms the “edge matrix” of a graph into
the adjacency matrix.
Usage
adjMatrix(A)
Arguments
A
a square matrix representing the edge matrix of a graph.
Details
Given the edge matrix A of a graph, this can be transformed into
an adjacency matrix E with the formula E = (A-I)^T.
Value
E
the adjacency matrix of the graph.
Author(s)
Giovanni M. Marchetti
See Also
edgematrix
Examples
amat <- DAG(y ~ x+z, z~u+v)
E <- edgematrix(amat)
adjMatrix(E)
ggm documentation built on May 29, 2024, 7:27 a.m.
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| adjMatrix | R Documentation |
Adjacency matrix of a graph
Description
Transforms the “edge matrix” of a graph into the adjacency matrix.
Usage
adjMatrix(A)
Arguments
A |
a square matrix representing the edge matrix of a graph. |
Details
Given the edge matrix A of a graph, this can be transformed into
an adjacency matrix E with the formula E = (A-I)^T.
Value
E |
the adjacency matrix of the graph. |
Author(s)
Giovanni M. Marchetti
See Also
edgematrix
Examples
amat <- DAG(y ~ x+z, z~u+v)
E <- edgematrix(amat)
adjMatrix(E)
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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