Bayesian Networks

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Documentation for package ‘gRain’ version 1.4.5

• DESCRIPTION file.
• User guides, package vignettes and other documentation.
• Code demos. Use demo() to run them.
• Package NEWS.

Help Pages

absorbEvidence	Set, update and remove evidence.
andtab	Conditional probability tables based on logical dependencies
andtable	Conditional probability tables based on logical dependencies
ask	Query a Bayesian network
ask.grain	Query a Bayesian network
booltab	Conditional probability tables based on logical dependencies
compile.cpt_grain	Compile Bayesian network.
compile.grain	Compile Bayesian network.
compile.pot_grain	Compile Bayesian network.
compileCPT	Compile conditional probability tables / cliques potentials.
compilePOT	Compile conditional probability tables / cliques potentials.
compile_cpt	Compile conditional probability tables / cliques potentials.
compile_pot	Compile conditional probability tables / cliques potentials.
components_extract	Extract conditional probabilities and clique potentials from data.
components_gather	Compile conditional probability tables / cliques potentials.
cpt	Create conditional probability tables (CPTs)
cptable	Create conditional probability tables (CPTs)
evidence_add	Set, update and remove evidence.
evidence_drop	Set, update and remove evidence.
evidence_get	Set, update and remove evidence.
evidence_prob	Set, update and remove evidence.
example_chest	Chest clinic example
example_chest_cpt	Chest clinic example
example_grass	Wet grass example
example_grass_cpt	Wet grass example
extractCPT	Extract conditional probabilities and clique potentials from data.
extractMARG	Extract conditional probabilities and clique potentials from data.
extractPOT	Extract conditional probabilities and clique potentials from data.
extract_cpt	Extract conditional probabilities and clique potentials from data.
extract_marg	Extract conditional probabilities and clique potentials from data.
extract_pot	Extract conditional probabilities and clique potentials from data.
finding	Set, retrieve, and retract finding in Bayesian network.
generics	gRain generics
getEvidence	Set, update and remove evidence.
getFinding	Set, retrieve, and retract finding in Bayesian network.
grain	Create Bayesian network
grain-main	Create Bayesian network
grain-simulate	Simulate from Bayesian network
grain.CPTspec	Create Bayesian network
grain.cpt_spec	Create Bayesian network
grain.dModel	Create Bayesian network
grain.igraph	Create Bayesian network
grain.pot_spec	Create Bayesian network
grain_compile	Compile Bayesian network.
grain_evidence	Set, update and remove evidence.
grain_predict	Make predictions from Bayesian network
grain_propagate	Propagate in a Bayesian network
isCompiled	gRain generics
isPropagated	gRain generics
load-save-hugin	Load and save Hugin net files
loadHuginNet	Load and save Hugin net files
logical	Conditional probability tables based on logical dependencies
marg2pot	Extract conditional probabilities and clique potentials from data.
mendel	Mendelian segregation
nodeNames	gRain generics
nodeNames.grain	gRain generics
nodeStates	gRain generics
nodeStates.grain	gRain generics
old_components_extract	Extract conditional probabilities and clique potentials from data.
old_grain_evidence	Set, update and remove evidence.
old_replace_cpt	Replace CPTs in Bayesian network
ortab	Conditional probability tables based on logical dependencies
ortable	Conditional probability tables based on logical dependencies
parse_cpt	Compile conditional probability tables / cliques potentials.
parse_cpt,	Compile conditional probability tables / cliques potentials.
parse_cpt.default	Compile conditional probability tables / cliques potentials.
parse_cpt.xtabs,	Compile conditional probability tables / cliques potentials.
pEvidence	Set, update and remove evidence.
pFinding	Set, retrieve, and retract finding in Bayesian network.
pot2marg	Extract conditional probabilities and clique potentials from data.
predict.grain	Make predictions from Bayesian network
propagate.grain	Propagate in a Bayesian network
propagateLS	Propagate in a Bayesian network
propagateLS__	Propagate in a Bayesian network
qgrain	Query a Bayesian network
querygrain	Query a Bayesian network
querygrain.grain	Query a Bayesian network
repeatPattern	Create repeated patterns in Bayesian networks
repeat_pattern	Create repeated patterns in Bayesian networks
replaceCPT	Replace CPTs in Bayesian network
replace_cpt	Replace CPTs in Bayesian network
replace_cpt.cpt_grain	Replace CPTs in Bayesian network
retractEvidence	Set, update and remove evidence.
retractFinding	Set, retrieve, and retract finding in Bayesian network.
rip.grain	gRain generics
saveHuginNet	Load and save Hugin net files
setEvidence	Set, update and remove evidence.
setFinding	Set, retrieve, and retract finding in Bayesian network.
simplify_query	Simplify output query to a Bayesian network
simulate.grain	Simulate from Bayesian network
universe	gRain generics
universe.grain	gRain generics
vpar.cpt_grain	gRain generics
vpar.cpt_spec	gRain generics