Calculates the graph Laplacian matrix.
Usage
graphLaplacian(adjacency, normalized = FALSE)
Arguments
- adjacency
An adjacency matrix.
- normalized
If TRUE, returns normalized Laplacian.
Value
The Laplacian matrix.
Examples
adj <- matrix(c(0, 1, 1, 1, 0, 1, 1, 1, 0), 3, 3)
L <- graphLaplacian(adj)