R: Evaluate a tidygraph algorithm in the context of a graph

with_graph {tidygraph} | R Documentation

## Evaluate a tidygraph algorithm in the context of a graph

### Description

All tidygraph algorithms are meant to be called inside tidygraph verbs such as `mutate()`, where the graph that is currently being worked on is known and thus not needed as an argument to the function. In the off chance that you want to use an algorithm outside of the tidygraph framework you can use `with_graph()` to set the graph context temporarily while the algorithm is being evaluated.

### Usage

    with_graph(graph, expr)

### Arguments

`graph` | The `tbl_graph` to use as context
`expr` | The expression to evaluate

### Value

The value of `expr`

### Examples

    gr <- play_erdos_renyi(10, 0.3)

    with_graph(gr, centrality_degree())

[Package tidygraph version 1.1.2 Index]