Corbi (version 0.6-2)

extend_subnets: Extend subnetworks from smaller subnetworks

Description

Extend subnetworks by pairwise overlapping two sets of smaller subnetworks.

Usage

extend_subnets(subnet1, subnet2, size = 0)

Arguments

subnet1

The matrix representing the first set of subnetworks

subnet2

The matrix representing the second set of subnetworks

size

The desired size of extended subnetworks

Value

A matrix represents the extended subnetworks, in which each row represents a subnetwork.

Details

Enumerate all possible subnetworks of desired size by pairwise overlapping two sets of subnetworks of size s1 and s2. The desired size should be between max(s1,s2)+1 and s1+s2-1. Invalid desired size will be replaced by the minimum allowed value max(s1,s2)+1.

Examples

# NOT RUN {
library(Corbi)
net <- matrix(FALSE, nrow=10, ncol=10)
net[sample.int(100, 20)] <- TRUE
net <- net | t(net)
subnets <- get_subnets(net, 3)
subnets[[4]] <- extend_subnets(subnets[[3]], subnets[[2]], 4)

# }