node operations

add.node

remove.node

rename.nodes

nodes&lt;-

nodes&lt;-,bn-method

nodes&lt;-,bn.fit-method

nodes&lt;-,bn.naive-method

nodes&lt;-,bn.tan-method

Add, remove and rename nodes in a graph.

graphs

Bayesian network structure learning, parameter learning and inference.
This package implements constraint-based (PC, GS, IAMB, Inter-IAMB, Fast-IAMB, MMPC,
Hiton-PC, HPC), pairwise (ARACNE and Chow-Liu), score-based (Hill-Climbing and Tabu
Search) and hybrid (MMHC, RSMAX2, H2PC) structure learning algorithms for discrete,
Gaussian and conditional Gaussian networks, along with many score functions and
conditional independence tests.
The Naive Bayes and the Tree-Augmented Naive Bayes (TAN) classifiers are also implemented.
Some utility functions (model comparison and manipulation, random data generation, arc
orientation testing, simple and advanced plots) are included, as well as support for
parameter estimation (maximum likelihood and Bayesian) and inference, conditional
probability queries, cross-validation, bootstrap and model averaging.
Development snapshots with the latest bugfixes are available from <https://www.bnlearn.com/>.

Marco Scutari

bnlearn

Bayesian Network Structure Learning, Parameter Learning and
Inference

node operations function

<dl> <dt>x</dt>
<dd>an object of class <code>bn</code> for <code>add.node()</code> and
 <code>remove.node()</code>; an object of class <code>bn</code> or <code>bn.fit</code> for
 <code>rename.nodes()</code>.</dd> <dt>object</dt>
<dd>an object of class <code>bn</code> or <code>bn.fit</code>.</dd> <dt>node</dt>
<dd>a character string, the label of a node.</dd> <dt>value, names</dt>
<dd>a vector of character strings, the new set of labels
 that wll be used as to rename the nodes.</dd></dl>

Arguments

Author

Add, remove and rename nodes in a graph.

Manipulate nodes in a graph — node operations

<dl>

 <dt>x</dt>
<dd>an object of class <code>bn</code> for <code>add.node()</code> and
 <code>remove.node()</code>; an object of class <code>bn</code> or <code>bn.fit</code> for
 <code>rename.nodes()</code>.</dd>

 <dt>object</dt>
<dd>an object of class <code>bn</code> or <code>bn.fit</code>.</dd>

 <dt>node</dt>
<dd>a character string, the label of a node.</dd>

 <dt>value, names</dt>
<dd>a vector of character strings, the new set of labels
 that wll be used as to rename the nodes.</dd>

</dl>

node operations: Manipulate nodes in a graph

Description

Usage

Value

Arguments

Author

Details

Examples