Package edu.cmu.tetrad.algcomparison.simulation

Class ConditionalGaussianSimulation

java.lang.Object
edu.cmu.tetrad.algcomparison.simulation.ConditionalGaussianSimulation
All Implemented Interfaces:
Simulation, HasParameters, TetradSerializable, Serializable
public class ConditionalGaussianSimulation extends Object implements Simulation
A simulation method based on the conditional Gaussian assumption.
Version:
$Id: $Id
Author:
josephramsey
See Also:

  • Constructor Details

    • ConditionalGaussianSimulation

      public ConditionalGaussianSimulation(RandomGraph graph)

      Constructor for ConditionalGaussianSimulation.

      Parameters:
      graph - a RandomGraph object

  • Method Details

    • createData

      public void createData(Parameters parameters, boolean newModel)
      Creates a data set and simulates data.
      Specified by:
      createData in interface Simulation
      Parameters:
      parameters - The parameters to use in the simulation.
      newModel - If true, a new model is created. If false, the model is reused.

    • getTrueGraph

      public Graph getTrueGraph(int index)
      Returns the true graph at the given index.
      Specified by:
      getTrueGraph in interface Simulation
      Parameters:
      index - The index of the desired true graph.
      Returns:
      That graph.

    • getDataModel

      public DataModel getDataModel(int index)
      Returns the number of data sets to simulate.
      Specified by:
      getDataModel in interface Simulation
      Parameters:
      index - The index of the desired simulated data set.
      Returns:
      That data set.

    • getDescription

      public String getDescription()
      Returns the description of the simulation.
      Specified by:
      getDescription in interface Simulation
      Returns:
      Returns a one-line description of the simulation, to be printed at the beginning of the report.

    • getShortName

      public String getShortName()
      Returns the short name of the simulation.
      Specified by:
      getShortName in interface Simulation
      Returns:
      The short name of the simulation.

    • getParameters

      public List<String> getParameters()
      Returns the list of parameters used in the simulation.
      Specified by:
      getParameters in interface HasParameters
      Specified by:
      getParameters in interface Simulation
      Returns:
      Returns the parameters used in the simulation. These are the parameters whose values can be varied.

    • getRandomGraphClass

      public Class<? extends RandomGraph> getRandomGraphClass()
      Description copied from interface: Simulation
      Retrieves the class of a random graph for the simulation.
      Specified by:
      getRandomGraphClass in interface Simulation
      Returns:
      The class of a random graph for the simulation.

    • getSimulationClass

      public Class<? extends Simulation> getSimulationClass()
      Description copied from interface: Simulation
      Returns the class of the simulation. This method is used to retrieve the class of a simulation based on the selected simulations in the model.
      Specified by:
      getSimulationClass in interface Simulation
      Returns:
      The class of the simulation.

    • getNumDataModels

      public int getNumDataModels()
      Returns the number of data models.
      Specified by:
      getNumDataModels in interface Simulation
      Returns:
      The number of data sets to simulate.

    • getDataType

      public DataType getDataType()
      Returns the data type of the data.
      Specified by:
      getDataType in interface Simulation
      Returns:
      Returns the type of the data, continuous, discrete or mixed.

    • setVarLow

      public void setVarLow(double varLow)

      Setter for the field varLow.

      Parameters:
      varLow - a double

    • setVarHigh

      public void setVarHigh(double varHigh)

      Setter for the field varHigh.

      Parameters:
      varHigh - a double

    • setCoefLow

      public void setCoefLow(double coefLow)

      Setter for the field coefLow.

      Parameters:
      coefLow - a double

    • setCoefHigh

      public void setCoefHigh(double coefHigh)

      Setter for the field coefHigh.

      Parameters:
      coefHigh - a double

    • setCoefSymmetric

      public void setCoefSymmetric(boolean coefSymmetric)

      Setter for the field coefSymmetric.

      Parameters:
      coefSymmetric - a boolean

    • setMeanLow

      public void setMeanLow(double meanLow)

      Setter for the field meanLow.

      Parameters:
      meanLow - a double

    • setMeanHigh

      public void setMeanHigh(double meanHigh)

      Setter for the field meanHigh.

      Parameters:
      meanHigh - a double