rm.isol: Remove Isolates from Network

In multiplex: Algebraic Tools for the Analysis of Multiple Social Networks

Remove Isolates from Network

Description

Function to remove isolate nodes in simple and multiple networks.

Usage

rm.isol(x, diag, diag.incl)

Arguments

x	Matrix or array representing a network.
diag	(optional and logical, for arrays) Include diagonals in transformation?
diag.incl	(optional and logical, for arrays) Include diagonals in output?

Details

Isolated nodes do not have any edges in the network, and in a multivariate system, there is no edges adjacent to these kinds of nodes at any level.

Value

A matrix or an array representing a multiple network without the isolated actors.

See Also

edgel, zbind

Examples

# create two binary relations among three elements
arr <- round( replace( array( runif(18), c(3 ,3, 2) ), array( runif(18),
         c(3, 3, 2) ) > .5, 3 ) )

# remove isolates (if exist)
rm.isol(arr)

multiplex documentation built on July 30, 2026, 5:13 p.m.