return the layering of the nodes.

Compute the topological ordering of the nodes of a network, in order to divide the network in layers.

Usage

layering(x)

# S4 method for BN
layering(x)

Arguments

x

a BN object.

Value

a vector containing layers the nodes can be divided into.

Examples

if (FALSE) {
dataset <- BNDataset("file.header", "file.data")
x <- BN(dataset)
x <- learn.network(x, dataset)
layering(x)
}