query_belief

query_belief.jt

Get probabilities from a junction tree object

Minimal and memory efficient implementation of the junction tree
algorithm using the Lauritzen-Spiegelhalter scheme;
S. L. Lauritzen and D. J. Spiegelhalter (1988)
<https://www.jstor.org/stable/2345762?seq=1>. The jti package is
part of the paper <doi:10.18637/jss.v111.i02>.

Mads Lindskou

Junction Tree Inference

query_belief function

<dl><dt>x</dt>
<dd>A junction tree object, <code>jt</code>.</dd>
<dt>nodes</dt>
<dd>The nodes for which the probability is desired</dd>
<dt>type</dt>
<dd>Either 'marginal' or 'joint'</dd></dl>

Arguments

Query probabilities — query_belief

<dl>

<dt>x</dt>
<dd>A junction tree object, <code>jt</code>.</dd>


<dt>nodes</dt>
<dd>The nodes for which the probability is desired</dd>


<dt>type</dt>
<dd>Either 'marginal' or 'joint'</dd>

</dl>

query_belief: Query probabilities

Description

Usage

Arguments

See Also

Examples