Network Parent Matrix

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Description

Returns the binary matrix of parent-child relations of a catNetwork object.

Usage

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cnMatParents(object, nodeorder)

Arguments

object

a catNetwork or catNetworkFit object

nodeorder

an integer vector specifying the order of the nodes to be taken

Details

The resulting matrix has a value 1 at row i and column j if i-th node has j-th node as a parent, and 0 otherwise.

Value

A matrix

Author(s)

N. Balov, P. Salzman

See Also

cnParents, cnMatEdges

Examples

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  library(catnet)
  cnet <- cnRandomCatnet(numnodes=10, maxParents=3, numCategories=2)
  cnMatParents(object=cnet)

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