R interface to Netica(R) Bayesian Network Engine


[Up] [Top]

Documentation for package ‘RNetica’ version 0.7-3

Help Pages

A C D E F G H I J L M N O P R S T U V W misc

RNetica-package R interface to Netica(R) Bayesian Network Engine

-- A --

AbsorbNodes Delete a Netica nodes in a way that maintains the connectivity.
AddLink Adds or removes a link between two nodes in a Netica network.
AddNodeToSets Lists or changes the node sets associated with a Netica node.
AdjoinNetwork Links an evidence model network to a system model network.
as.character-method Class '"CaseStream"'
as.character-method Class '"NeticaBN"'
as.character-method Class '"NeticaNode"'
as.character-method Class '"NeticaRNG"'
as.character-method Class '"NeticaSession"'
as.IDname Tests to see if a string is a valid as a Netica Identifier.

-- C --

CalcNodeState Calculates the state of a node based on logical functions or formulae
CalcNodeValue Calculates the state of a node based on logical functions or formulae
CaseFileDelimiter Gets or sets special characters for case files.
CaseFileMissingCode Gets or sets special characters for case files.
CaseFileStream A stream of cases for reading/writing Netica findings to a file
CaseMemoryStream A stream of cases for reading/writing Netica from memory
CaseStream-class Class '"CaseStream"'
CheckNamedNetworks Finds a Netica network (if it exists) for the name.
CliqueNode-class Class '"CliqueNode"'
CloseCaseStream Functions for manipulating Netica case streams
Compare-method Class '"NeticaBN"'
Compare-method Class '"NeticaNode"'
CompileNetwork Builds the junction tree for a Netica Network
CopyNetworks Makes copies of Netica networks.
CopyNodes Copies or duplicates nodes in a Netica network.
CreateNetwork Creates (destroys) a new Netica network.

-- D --

DeleteLink Adds or removes a link between two nodes in a Netica network.
DeleteNetwork Creates (destroys) a new Netica network.
DeleteNodes Creates (or destroys) a node in a Netica Bayesian network.
DeleteNodeTable Deletes the conditional probability table of a Netica node.
dgetFromString Serializes an R object to a string
dputToString Serializes an R object to a string

-- E --

EliminationOrder Retrieves or sets the elimination order used in compiling a Netica network.
EliminationOrder<- Retrieves or sets the elimination order used in compiling a Netica network.
EnterFindings Enters findings for multiple nodes in a Netica network.
EnterGaussianFinding Enter a numeric finding with uncertainty
EnterIntervalFinding Enter finding of value within an interval
EnterNegativeFinding Sets findings for a Netica node to a list of ruled out values.
EquationToTable Gets or sets the equation Netica uses to calculate the CPT for a node
EVERY_STATE Extracts portions of the conditional probability table of a Netica node.
ewoe Calculates the weight of evidence for a hypothesis
Extract.NeticaNode Extracts portions of the conditional probability table of a Netica node.

-- F --

FadeCPT Fades a Netica Conditional Probability Table
FileCaseStream-class Class '"FileCaseStream"'
FindingsProbability Finds the probability of the findings entered into a Netica network.
FreeNeticaRNG Creates a Netica Random Number Generator

-- G --

GenerateRandomCase Generates random cases for nodes in a Netica network
getCaseStreamDataFrameName A stream of cases for reading/writing Netica from memory
getCaseStreamLastFreq Functions for manipulating Netica case streams
getCaseStreamLastId Functions for manipulating Netica case streams
getCaseStreamPath A stream of cases for reading/writing Netica findings to a file
getCaseStreamPos Functions for manipulating Netica case streams
GetClique Forces a collection of nodes in a Netica network to be in the same clique.
getDefaultSession Creates a connection between R and Netica
GetNamedNetworks Finds a Netica network (if it exists) for the name.
GetNetworkAutoUpdate Turns Netica automatic updating on or off for a network.
GetNetworkFileName Reads or writes a Netica network from a file.
GetNthNetwork Fetch a Netica network by its position in the Netica list.
GetRelatedNodes Computes topological proprieties of a 'Netica' network.

-- H --

HasNodeTable Tests to see if a Netica node has a conditional probability table.

-- I --

IDname Tests to see if a string is a valid as a Netica Identifier.
is.active Check to see if a Netica network or node object is still valid.
is.active-method Check to see if a Netica network or node object is still valid.
is.CaseFileStream A stream of cases for reading/writing Netica findings to a file
is.CliqueNode Forces a collection of nodes in a Netica network to be in the same clique.
is.continuous Determines whether a Netica node is discrete or continuous.
is.discrete Determines whether a Netica node is discrete or continuous.
is.element-method Class '"NeticaBN"'
is.element-method Class '"NeticaNode"'
is.IDname Tests to see if a string is a valid as a Netica Identifier.
is.MemoryCaseStream A stream of cases for reading/writing Netica from memory
is.NeticaBN An object referencing a Bayesian network in Netica.
is.NeticaCaseStream Functions for manipulating Netica case streams
is.NeticaNode An object referencing a node in a Netica Bayesian network.
is.NeticaRNG Creates a Netica Random Number Generator
is.NetworkCompiled Builds the junction tree for a Netica Network
is.NodeRelated Computes topological proprieties of a 'Netica' network.
IsBeliefUpdated Returns the current marginal probability distribution associated with a node in a Netica network.
isCaseStreamOpen Functions for manipulating Netica case streams
isNeticaRNGActive Creates a Netica Random Number Generator
IsNodeDeterministic Determines if a node in a Netica Network is deterministic or not.

-- J --

JointProbability Calculates the joint probability over several network nodes.
JunctionTreeReport Produces a report about the junction tree from a compiled Netica network.

-- L --

LearnCases Learn Conditional Probability Tables from a Netica Case Stream
LearnCPTs Learn Conditional Probability Tables with Missing Data.
LearnFindings Learn Netica conditional probabilities from findings.
LicenseKey Starting and stopping the Netica shared library.

-- M --

MakeCliqueNode Forces a collection of nodes in a Netica network to be in the same clique.
MemoryCaseStream-class Class '"MemoryCaseStream"'
MemoryStreamContents Access the contents of a MemoryCaseStream
MemoryStreamContents<- Access the contents of a MemoryCaseStream
MostProbableConfig Finds the configuration of the nodes most likely to have lead to observed findings.
MutualInfo Calculates strength of relationship between two nodes in a network

-- N --

NeticaBN An object referencing a Bayesian network in Netica.
NeticaBN-class Class '"NeticaBN"'
NeticaNode An object referencing a node in a Netica Bayesian network.
NeticaNode-class Class '"NeticaNode"'
NeticaRNG-class Class '"NeticaRNG"'
NeticaSession Creates a connection between R and Netica
NeticaSession-class Class '"NeticaSession"'
NeticaVersion Fetches the version number of Netica.
NetworkAllNodes Finds nodes in a Netica network.
NetworkAllUserFields Gets user definable fields associated with a Netica network.
NetworkComment Gets the title or comments associated with a Netica network.
NetworkComment<- Gets the title or comments associated with a Netica network.
NetworkCompiledSize Produces a report about the junction tree from a compiled Netica network.
NetworkFindNode Finds nodes in a Netica network.
NetworkFootprint Returns a list of names of unconnected edges.
NetworkName Gets or Sets the name of a Netica network.
NetworkName<- Gets or Sets the name of a Netica network.
NetworkNodeSetColor Returns or sets a display colour to use with a Netica node.b
NetworkNodeSets Returns a list of node sets associated with a Netica network.
NetworkNodesInSet Returns a list of node labeled with the given node set in a Netica Network.
NetworkNodesInSet<- Returns a list of node labeled with the given node set in a Netica Network.
NetworkRedo Undoes (redoes) a Netica operation on a network.
NetworkSetPriority Changes the priority order of the node sets.
NetworkSetRNG Sets a random number generator associates with the network.
NetworkTester-class Class '"NetworkTester"'
NetworkTitle Gets the title or comments associated with a Netica network.
NetworkTitle<- Gets the title or comments associated with a Netica network.
NetworkUndo Undoes (redoes) a Netica operation on a network.
NetworkUserField Gets user definable fields associated with a Netica network.
NetworkUserField<- Gets user definable fields associated with a Netica network.
NetworkUserObj Gets user definable fields associated with a Netica network.
NetworkUserObj<- Gets user definable fields associated with a Netica network.
NewContinuousNode Creates (or destroys) a node in a Netica Bayesian network.
NewDiscreteNode Creates (or destroys) a node in a Netica Bayesian network.
NewNeticaRNG Creates a Netica Random Number Generator
NodeAllUserFields Gets user definable fields associated with a Netica node.
NodeBeliefs Returns the current marginal probability distribution associated with a node in a Netica network.
NodeChildren Returns a list of the children of a node in a Netica network.
NodeDescription Gets the title or Description associated with a Netica node.
NodeDescription<- Gets the title or Description associated with a Netica node.
NodeEquation Gets or sets the equation Netica uses to calculate the CPT for a node
NodeEquation<- Gets or sets the equation Netica uses to calculate the CPT for a node
NodeExpectedUtils Calculates expected utility for each value of a decision node
NodeExpectedValue Calculates expected value for a numeric node
NodeExperience Gets or sets the amount of experience associated with a node.
NodeExperience<- Gets or sets the amount of experience associated with a node.
NodeFinding Returns of sets the observed value associated with a Netica node.
NodeFinding<- Returns of sets the observed value associated with a Netica node.
NodeInputNames Associates names with incoming edges on a Netica node.
NodeInputNames<- Associates names with incoming edges on a Netica node.
NodeKind Gets or changes the kind of a node in a Netica network.
NodeKind<- Gets or changes the kind of a node in a Netica network.
NodeLevels Accesses the levels associated with a Netica node.
NodeLevels<- Accesses the levels associated with a Netica node.
NodeLikelihood Returns or sets the virtual evidence associated with a Netica node.
NodeLikelihood<- Returns or sets the virtual evidence associated with a Netica node.
NodeName Gets or sets name of a Netica node.
NodeName<- Gets or sets name of a Netica node.
NodeNet Finds which Netica network a node comes from.
NodeNumStates Accessor for states of a Netica node.
NodeParents Gets or sets the parents of a node in a Netica network.
NodeParents<- Gets or sets the parents of a node in a Netica network.
NodeProbs Gets or sets the conditional probability table associated with a Netica node.
NodeProbs<- Gets or sets the conditional probability table associated with a Netica node.
NodeSets Lists or changes the node sets associated with a Netica node.
NodeSets<- Lists or changes the node sets associated with a Netica node.
NodeStateComments Accessors for the titles and comments associated with states of Netica nodes.
NodeStateComments<- Accessors for the titles and comments associated with states of Netica nodes.
NodeStates Accessor for states of a Netica node.
NodeStates<- Accessor for states of a Netica node.
NodeStateTitles Accessors for the titles and comments associated with states of Netica nodes.
NodeStateTitles<- Accessors for the titles and comments associated with states of Netica nodes.
NodeTitle Gets the title or Description associated with a Netica node.
NodeTitle<- Gets the title or Description associated with a Netica node.
NodeUserField Gets user definable fields associated with a Netica node.
NodeUserField<- Gets user definable fields associated with a Netica node.
NodeUserObj Gets user definable fields associated with a Netica node.
NodeUserObj<- Gets user definable fields associated with a Netica node.
NodeValue Sets the numeric value of a continuous node
NodeValue<- Sets the numeric value of a continuous node
NodeVisPos Gets, sets the visual position of the node on the Netica display.
NodeVisPos<- Gets, sets the visual position of the node on the Netica display.
NodeVisStyle Gets/sets the nodes visual appearance in Netica.
NodeVisStyle<- Gets/sets the nodes visual appearance in Netica.

-- O --

OpenCaseStream Functions for manipulating Netica case streams

-- P --

ParentNames Returns a list of the names of the states of the parents of a Netica node.
ParentStates Returns a list of the names of the states of the parents of a Netica node.
print-method Class '"CaseStream"'
print-method Class '"NeticaBN"'
print-method Class '"NeticaNode"'
print-method Class '"NeticaRNG"'
print-method Class '"NeticaSession"'

-- R --

read.CaseFile Read or write data frame in Netica Case File format.
ReadFindings Retrieves a record from a Netica Case Stream
ReadNetworks Reads or writes a Netica network from a file.
RemoveNodeFromSets Lists or changes the node sets associated with a Netica node.
restartSession Starting and stopping the Netica shared library.
RetractNetFindings Clears any findings for a Netica node or network.
RetractNodeFinding Clears any findings for a Netica node or network.
ReverseLink Reverses a link in a Netica network.
RNetica R interface to Netica(R) Bayesian Network Engine

-- S --

SetNetworkAutoUpdate Turns Netica automatic updating on or off for a network.
StartNetica Starting and stopping the Netica shared library.
startSession Starting and stopping the Netica shared library.
startSession-method Class '"NeticaSession"'
StopNetica Starting and stopping the Netica shared library.
stopSession Starting and stopping the Netica shared library.
stopSession-method Class '"NeticaSession"'
summary.NetworkTester Accessor methods for class '"NetworkTester"'

-- T --

testerConfusion Accessor methods for class '"NetworkTester"'
testerErrorRate Accessor methods for class '"NetworkTester"'
testerIgnore Accessor methods for class '"NetworkTester"'
testerKappa Accessor methods for class '"NetworkTester"'
testerLambda Accessor methods for class '"NetworkTester"'
testerLogLoss Accessor methods for class '"NetworkTester"'
testerNet Accessor methods for class '"NetworkTester"'
testerQuadraticLoss Accessor methods for class '"NetworkTester"'
testerTarget Accessor methods for class '"NetworkTester"'
testNetwork Performs a classification recovery test on a network.
toString-method Class '"CaseStream"'
toString-method Class '"CliqueNode"'
toString-method Class '"NeticaBN"'
toString-method Class '"NeticaNode"'
toString-method Class '"NeticaRNG"'
toString-method Class '"NeticaSession"'

-- U --

UncompileNetwork Builds the junction tree for a Netica Network

-- V --

VarianceOfReal Calculates strength of relationship between two nodes in a network

-- W --

WithOpenCaseStream Evaluate an expression and then close the Netica Case Stream.
WithoutAutoUpdate Turns Netica automatic updating on or off for a network.
WithRNG Creates a Netica Random Number Generator
woe Calculates the weight of evidence for a hypothesis
write.CaseFile Read or write data frame in Netica Case File format.
WriteFindings Appends the current findings to a Netica case file.
WriteNetworks Reads or writes a Netica network from a file.

-- misc --

[-method Extracts portions of the conditional probability table of a Netica node.
[<--method Extracts portions of the conditional probability table of a Netica node.
[[-method Extracts portions of the conditional probability table of a Netica node.
[[<--method Extracts portions of the conditional probability table of a Netica node.