cograph (version 2.0.0)

supra_interlayer: Extract Inter-Layer Block

Description

Extract Inter-Layer Block

Usage

supra_interlayer(x, from, to)
extract_interlayer(x, from, to)

Value

Inter-layer adjacency matrix

Arguments

x

Supra-adjacency matrix

from

Source layer index

to

Target layer index

Examples

L1 <- matrix(c(0,.5,.3,.5,0,.4,.3,.4,0), 3, 3)
L2 <- matrix(c(0,.2,.6,.2,0,.1,.6,.1,0), 3, 3)
S <- supra_adjacency(list(L1 = L1, L2 = L2), omega = 0.5)
supra_interlayer(S, 1, 2)
L1 <- matrix(c(0,.5,.3,.5,0,.4,.3,.4,0), 3, 3)
L2 <- matrix(c(0,.2,.6,.2,0,.1,.6,.1,0), 3, 3)
S <- supra_adjacency(list(L1 = L1, L2 = L2), omega = 0.5)
extract_interlayer(S, 1, 2)