Modelling Multivariate Data with Additive Bayesian Networks


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Documentation for package ‘abn’ version 2.5-0

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abn-package abn Package
abn abn Package
adg Dataset related to average daily growth performance and abattoir findings in pigs commercial production.
buildScoreCache Build a cache of goodness of fit metrics for each node in a DAG, possibly subject to user-defined restrictions
compareDag Compare two DAGs
createAbnDag Create a legitimate DAGs
createDag Create a legitimate DAGs
discretization Discretization of a Possibly Continuous Data Frame of Random Variables based on their distribution
entropyData Computes an Empirical Estimation of the Entropy from a Table of Counts
essentialGraph Construct the essential graph
ex0.dag.data Synthetic validation data set for use with abn library examples
ex1.dag.data Synthetic validation data set for use with abn library examples
ex2.dag.data Synthetic validation data set for use with abn library examples
ex3.dag.data Validation data set for use with abn library examples
ex4.dag.data Valdiation data set for use with abn library examples
ex5.dag.data Valdiation data set for use with abn library examples
ex6.dag.data Valdiation data set for use with abn library examples
ex7.dag.data Valdiation data set for use with abn library examples
expit Expit, Logit, and odds
FCV Dataset related to Feline calicivirus infection among cats in Switzerland.
fitAbn Fit an additive Bayesian network model
infoDag Compute standard information for a DAG.
link.strength A function that returns the strengths of the edge connections in a Bayesian Network learned from observational data.
linkStrength A function that returns the strengths of the edge connections in a Bayesian Network learned from observational data.
linkstrength A function that returns the strengths of the edge connections in a Bayesian Network learned from observational data.
logit Expit, Logit, and odds
mb Compute the Markov blanket
miData Empirical Estimation of the Entropy from a Table of Counts
mostProbable Find most probable DAG structure
odds Expit, Logit, and odds
or Odds Ratio from a Table
overview abn Package
pigs.vienna Dataset related to diseases present in 'finishing pigs', animals about to enter the human food chain at an abattoir.
plotAbn Plot an ABN graphic
scoreContribution Compute the score's contribution in a network of each observation.
search.heuristic A family of heuristic algorithms that aims at finding high scoring directed acyclic graphs
searchHeuristic A family of heuristic algorithms that aims at finding high scoring directed acyclic graphs
searchHillClimber Find high scoring directed acyclic graphs using heuristic search.
simulate.abn Simulate from an ABN Network
simulate.dag Simulate DAGs
simulateAbn Simulate from an ABN Network
simulateabn Simulate from an ABN Network
simulateDag Simulate DAGs
toGraphviz Convert a DAG into graphviz format
tographviz Convert a DAG into graphviz format
var33 simulated dataset from a DAG comprising of 33 variables