get.states

get.children

get.edges

Get states, edges and children in a gRaven domain

Wrappers for functions in the 'gRain' package to emulate some 'RHugin'
functionality, allowing the building of Bayesian networks consisting on discrete
chance nodes incrementally, through   adding nodes, edges and conditional probability
tables, the setting of evidence,   both 'hard' (boolean) or 'soft' (likelihoods),
querying marginal probabilities   and normalizing constants, and generating sets of
high-probability configurations. Computations will typically not be so fast as they are
with 'RHugin', but this package should assist users without access to 'Hugin' to use
code written to use 'RHugin'.

Peter Green

gRaven

Bayes Nets: 'RHugin' Emulation with 'gRain'

Therese Graversen

Soren Hojsgaard

get.states function

<dl> <dt>domain</dt>
<dd>name of gRaven domain</dd> <dt>nodes</dt>
<dd>name of node(s)</dd></dl>

Arguments

get.states and get.children allow more than one node; get.edges allows selecting nodes.

Differences from RHugin

Peter J. Green, <a href="/link/P.J.Green%40bristol.ac.uk?package=gRaven&version=1.1.10" data-mini-rdoc="gRaven::P.J.Green@bristol.ac.uk">P.J.Green@bristol.ac.uk</a>

Author

Get states, edges and children in a gRaven domain — get.states

<dl>

 <dt>domain</dt>
<dd>name of gRaven domain</dd>

 <dt>nodes</dt>
<dd>name of node(s)</dd>

</dl>

Peter J. Green, <a href='mailto:P.J.Green@bristol.ac.uk'>P.J.Green@bristol.ac.uk</a>

get.states: Get states, edges and children in a gRaven domain

Description

Usage

Value

Arguments

Differences from RHugin

Author

Details

Examples