R: Convert a dendrogram into an igraph object

den_to_igraph {ggraph} | R Documentation

## Convert a dendrogram into an igraph object

### Description

This small helper function converts a dendrogram into an igraph object with the same node indexes as would be had were the dendrogram used directly in a ggraph plot. The nodes would have the same attributes as would have been calculated had the dendrogram been used in layout creation, meaning that e.g. it contains a leaf attribute which is `TRUE` for leaf nodes and `FALSE` for the rest.

### Usage

    den_to_igraph(den, even = FALSE, ...)

### Arguments

`den` | A dendrogram object
`even` | Logical should the position information be calculated based on an even layout (see `layout_dendrogram_even`).
`...` | Additional parameters to pass off to `layout_dendrogram_dendrogram`

### Value

An igraph object.

[Package ggraph version 1.0.2 Index]