cograph (version 2.0.0)

supra_layer: Extract Layer from Supra-Adjacency Matrix

Description

Extract Layer from Supra-Adjacency Matrix

Usage

supra_layer(x, layer)
extract_layer(x, layer)

Value

Intra-layer adjacency matrix

Arguments

x

Supra-adjacency matrix

layer

Layer index to extract

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_layer(S, 1)
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_layer(S, 2)