ug.to.jtree {lcd}R Documentation

Junction tree construction for undirected graph

Description

Constructs a junction tree for an undirected graph.

Usage

ug.to.jtree(ugamat) 

Arguments

ugamat the adjacency matrix of the undirected graph.

Details

This function and its helpers implement the junction tree construction algorithm described in detail in Section 4.3 and 4.4 of Cowell, et al (1999).

Value

An object of class sep.tree.

Author(s)

Zongming Ma and Xiangrui Meng

References

Cowell, R. G., Dawid, A. P., Lauritzen, S. L. and Spiegelhalter, D. J. (1999) Probabilistic Networks and Expert Systems. Springer-Verlag, New York.

See Also

sep.tree-class.


[Package lcd version 0.7-2 Index]