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bnlearn (version 1.6)

Bayesian network structure learning

Description

Bayesian network structure learning via constraint-based (also known as 'conditional independence'), score-based and hybrid algorithms. This package implements the Grow-Shrink (GS) algorithm, the Incremental Association (IAMB) algorithm, the Interleaved-IAMB (Inter-IAMB) algorithm, the Fast-IAMB (Fast-IAMB) algorithm, the Max-Min Parents and Children (MMPC) algorithm, the Hill-Climbing (HC) greedy search algorithm, the Max-Min Hill-Climbing (MMHC) algorithm for both discrete and Gaussian networks, along with many score functions and conditional independence tests. Some utility functions (model comparison and manipulation, random data generation, arc orientation testing, simple and advanced plots) are included, as well as basic parametric and bootstrap inference functions.

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Version

Install

install.packages('bnlearn')

Monthly Downloads

24,198

Version

1.6

License

GPL (>= 2)

Maintainer

Marco Scutari

Last Published

August 24th, 2009

Functions in bnlearn (1.6)

bn.fit class

The bn.fit class structure
bn.strength class

The bn.strength class structure
compare

Compare two different Bayesian networks
mmpc

Max-Min Parents and Children (MMPC) learning algorithm
graph generation tools

Generate an empty or random graph
bn.fit

Fit the parameters of a Bayesian network
bn.fit plots

Plot fitted Bayesian networks
boot.strength

Bootstrap arc strength and direction
learning.test

Synthetic (discrete) data set to test learning algorithms
asia

Asia (synthetic) data set by Lauritzen and Spiegelhalter
hc

Hill-Climbing (HC) learning algorithm
bn.fit utilities

Utilities to manipulate fitted Bayesian networks
gaussian.test

Synthetic (continuous) data set to test learning algorithms
hybrid algorithms

Hybrid learning algorithms
marks

Examination marks data set
bnboot

Parametric and nonparametric bootstrap of Bayesian networks
lizards

Lizards' perching behaviour data set
bnlearn-package

Bayesian network structure learning.
arc.strength

Measure the strength of the arcs
graphviz.plot

Advanced Bayesian network plots
score

Score of the Bayesian network
snow integration

bnlearn - snow package integration
model string tools

Build a model string from a Bayesian network and vice versa
constraint-based algorithms

Constraint-based learning algorithms
strength.plot

Arc strength plot
alarm

ALARM Monitoring System data set
node ordering tools

Partial node ordering utilities
rbn

Generate random data from a given Bayesian network
arc operations

Drop, add or set the direction of an arc
ci.test

Independence and Conditional Independence Tests
network tools

Utilities to manipulate graphs
plot.bn

Plot a Bayesian network
choose.direction

Try to infer the direction of an undirected arc
cpdag

Find the equivalence class of a Bayesian network
deal integration

bnlearn - deal package integration
bn class

The bn class structure