R interface to Netica(R) Bayesian Network Engine


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Documentation for package ‘RNetica’ version 0.3-4

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A C D E F G H I J L M N O P R S T U 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 Netican network.
AdjoinNetwork Links an evidence model network to a system model netwok.
as.CPA Representation of a conditional probability table as an array.
as.CPF Representation of a conditional probability table as a data frame.
as.IDname Tests to see if a string is a valid as a Netica Identifier.

-- C --

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
CloseCaseStream A stream of cases for reading/writing Netica findings
CompileNetwork Builds the junction tree for a Netica Network
CopyNetworks Makes copies of Netica networks.
CopyNodes Copies or duplicates nodes in a Netica network.
CPA Representation of a conditional probability table as an array.
CPF Representation of a conditional probability table as a data frame.
CreateNetwork Creates (destroys) a new Netica network.

-- D --

DeleteLink Adds or removes a link between two nodes in a Netican 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.

-- 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.
EnterNegativeFinding Sets findings for a Netaca node to a list of ruled out values.
EVERY_STATE Extracts portions of the conditional probability table of a Netica node.
Extract.NeticaNode Extracts portions of the conditional probability table of a Netica node.

-- F --

FadeCPT Fades a Netica Conditional Probability Table
FindingsProbability Finds the probability of the findings entered into a Netica network.

-- G --

getCaseStreamDataFrameName A stream of cases for reading/writing Netica from memory
getCaseStreamLastFreq A stream of cases for reading/writing Netica findings
getCaseStreamLastId A stream of cases for reading/writing Netica findings
getCaseStreamPath A stream of cases for reading/writing Netica findings to a file
getCaseStreamPos A stream of cases for reading/writing Netica findings
GetClique Forces a collection of nodes in a Netica network to be in the same clique.
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 properities 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.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.CPA Representation of a conditional probability table as an array.
is.CPF Representation of a conditional probability table as a data frame.
is.discrete Determines whether a Netica node is discrete or continuous.
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 A stream of cases for reading/writing Netica findings
is.NeticaNode An object referencing a node in a Netica Bayesian network.
is.NetworkCompiled Builds the junction tree for a Netica Network
is.NodeRelated Computes topological properities of a 'Netica' network.
IsBeliefUpdated Returns the current marginal probability distribution associated with a node in a Netica network.
isCaseStreamOpen A stream of cases for reading/writing Netica findings
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 Probabilitiy 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 A stream of cases for reading/writing Netica from memory
MemoryStreamContents Access the contents of a MemoryCaseStream
MemoryStreamContents<- Access the contents of a MemoryCaseStream
MostProbableConfig Finds the configuration of the nodes most likel to have lead to observed findings.

-- N --

NeticaBN An object referencing a Bayesian network in Netica.
NeticaCaseStream A stream of cases for reading/writing Netica findings
NeticaNode An object referencing a node in a Netica Bayesian network.
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.
NetworkRedo Undoes (redoes) a Netica operation on a network.
NetworkSetPriority Changes the priority order of the node sets.
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.
NewContinuousNode Creates (or destroys) a node in a Netica Bayesian network.
NewDiscreteNode Creates (or destroys) a node in a Netica Bayesian network.
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.
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 incomming edges on a Netica node.
NodeInputNames<- Associates names with incomming 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 set of a Netica node.
NodeName<- Gets or set 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.
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 appearence in Netica.
NodeVisStyle<- Gets/sets the nodes visual appearence in Netica.
normalize Normalizes a conditional probability table.
normalize.array Normalizes a conditional probability table.
normalize.CPA Normalizes a conditional probability table.
normalize.CPF Normalizes a conditional probability table.
normalize.data.frame Normalizes a conditional probability table.
normalize.default Normalizes a conditional probability table.
normalize.matrix Normalizes a conditional probability table.

-- O --

OpenCaseStream A stream of cases for reading/writing Netica findings
Ops.NeticaBN An object referencing a Bayesian network in Netica.
Ops.NeticaNode An object referencing a node in a Netica Bayesian network.

-- 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.NeticaBN An object referencing a Bayesian network in Netica.
print.NeticaCaseStream A stream of cases for reading/writing Netica findings
print.NeticaNode An object referencing a node in a Netica Bayesian network.

-- 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.
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.
StopNetica Starting and stopping the Netica shared library.

-- T --

toString.NeticaBN An object referencing a Bayesian network in Netica.
toString.NeticaCaseStream A stream of cases for reading/writing Netica findings
toString.NeticaNode An object referencing a node in a Netica Bayesian network.

-- U --

UncompileNetwork Builds the junction tree for a Netica Network

-- W --

WithOpenCaseStream Evaluate an expression and then close the Netica Case Stream.
WithoutAutoUpdate Turns Netica automatic updating on or off for a network.
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 --

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