Ceg.model-class

<code>Ceg.model</code> is a S4 class whose objects represent a Chain-Event Graph
(CEG) model, which is composed by a Staged Tree object and its corresponding staged structure.

Create and learn Chain Event Graph (CEG) models using a Bayesian
framework. It provides us with a Hierarchical Agglomerative algorithm to
search the CEG model space.
The package also includes several facilities for visualisations of the
objects associated with a CEG. The CEG class can represent a range of
relational data types, and supports arbitrary vertex, edge and graph
attributes. A Chain Event Graph is a tree-based graphical model that
provides a powerful graphical interface through which domain experts can
easily translate a process into sequences of observed events using plain
language. CEGs have been a useful class of graphical model especially to
capture context-specific conditional independences. References: Collazo R,
Gorgen C, Smith J. Chain Event Graph. CRC Press, ISBN 9781498729604, 2018
(forthcoming); and Barday LM, Collazo RA, Smith JQ, Thwaites PA, Nicholson AE.
The Dynamic Chain Event Graph. Electronic Journal of Statistics, 9 (2) 2130-2169
<doi:10.1214/15-EJS1068>.

Pier Taranti

Chain Event Graph

Rodrigo Collazo

Ceg.model-class function

<dl class="dl-horizontal">
<dt><code>staged.tree</code></dt><dd>Staged.tree S4 object</dd></dl><dt><code>position</code></dt><dd>list</dd>

Ceg.model-class: Ceg.model S4 class

Description

Arguments

Slots