order4nbn: topological order of a /nbn/

Description Usage Arguments Details Value Examples

View source: R/f05.nbnma.code.r

Description

returns one of the orders of the nodes such as the parents of any node are less ranked than it when is.null(ord). If not check that the proposed order is either a right permutation (is.numeric(ord)) or a vector of node names providing a topological order (is.character(ord)).

Usage

1
order4nbn(nbn, ord=NULL)

Arguments

nbn

nbn object for which the order must be computed.

ord

NULL or an order to test as a permutation or a vector of names.

Details

When !is.null(ord) the order must be an order, if not an error is issued.

Value

a permutation vector of the nodes of the /nbn/ or a named list with the nodes not having their parents before them.

Examples

1

rbmn documentation built on May 29, 2017, 4:58 p.m.

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