selectFirstNeighbors {RCy3} | R Documentation

## Select first neighbor nodes

### Description

Select nodes directly connected to currently selected nodes. Can specify connection directionality using the direction param.

### Usage

    selectFirstNeighbors(
      direction = "any",
      network = NULL,
      base.url = .defaultBaseUrl
    )

### Arguments

`direction` | direction of connections to neighbors to follow, e.g., incoming, outgoing, undirected, or any (default)
`network` | (optional) Name or SUID of the network. Default is the "current" network active in Cytoscape.
`base.url` | (optional) Ignore unless you need to specify a custom domain, port or version to connect to the CyREST API. Default is http://localhost:1234 and the latest version of the CyREST API supported by this version of RCy3.

### Value

list of suids of selected nodes, including original selection

### Examples

    selectFirstNeighbors()
    selectFirstNeighors('outgoing')
    selectFirstNeighors('incoming')

[Package RCy3 version 2.6.3 Index]