Package edu.cmu.tetrad.bayes

Class DataSetProbs

java.lang.Object
edu.cmu.tetrad.bayes.DataSetProbs
public final class DataSetProbs extends Object
Estimates maximum likelihood probabilities directly from data on the fly.
Author:
Joseph Ramsey

  • Constructor Details

    • DataSetProbs

      public DataSetProbs(DataSet dataSet)
      Creates a cell count table for the given data set.

  • Method Details

    • getCellProb

      public double getCellProb(int[] variableValues)
      Returns:
      the estimated probability for the given cell. The order of the variable values is the order of the variables in getVariable().

    • getProb

      public double getProb(Proposition assertion)
      Returns:
      the estimated probability of the given proposition.

    • getConditionalProb

      public double getConditionalProb(Proposition assertion, Proposition condition)
      Returns:
      the estimated conditional probability for the given assertion conditional on the given condition.

    • getDataSet

      public DataSet getDataSet()
      Returns:
      the dataset that this is estimating probabilities for.

    • getVariables

      public List<Node> getVariables()
      Returns:
      the list of variables for the dataset that this is estimating probabilities for.