# adjacencyMatrix

##### Compute an Adjacency Matrix for a graphBAM object

Though unwieldy for large matrices, a full adjacency matrix can be useful for debugging and export.

If the graph is “undirected” then recicprocal edges are explicit in the matrix.

- Keywords
- manip

##### Usage

`adjacencyMatrix(object)`

##### Arguments

- object
- A
`graphBAM`

object.

##### Details

Thus far only implemented for `graphBAM`

objects.

##### Value

`adjacencyMatrix`

returns an n x n matrix, where n is
the number of nodes in the graph, ordered in the same manner as
seen in the `nodes`

method. All cells in the matrix are `0`

except where edges are found.
##### See Also

##### Examples

```
from <- c("a", "a", "a", "x", "x", "c")
to <- c("b", "c", "x", "y", "c", "a")
weight <- c(3.4, 2.6, 1.7, 5.3, 1.6, 7.9)
df <- data.frame(from, to, weight)
g1 <- graphBAM(df, edgemode = "directed")
adjacencyMatrix(g1)
```

*Documentation reproduced from package graph, version 1.50.0, License: Artistic-2.0*

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