Package edu.cmu.tetrad.util

Class MultidataUtils

java.lang.Object

edu.cmu.tetrad.util.MultidataUtils

public final class MultidataUtils
extends Object

Aug 7, 2018 10:21:59 AM

Version:

$Id: $Id

Author:

Kevin V. Bui (kvb2@pitt.edu)

Method Summary

Modifier and Type	Method	Description
static void	combineContinuousData(List<DataModel> dataModels, double[][] combinedData)	combineContinuousData.
static DataModel	combineDataset(List<DataModel> dataModels)	combineDataset.
static void	combineDiscreteDataToDiscreteVerticalData(List<DataModel> dataModels, List<Node> variables, int[][] combinedData, int numOfRows, int numOfColumns)	combineDiscreteDataToDiscreteVerticalData.
static void	combineMixedContinuousData(List<DataModel> dataModels, List<Node> variables, double[][] combinedData, int numOfRows, int numOfColumns)	combineMixedContinuousData.
static void	combineMixedDiscreteData(List<DataModel> dataModels, List<Node> variables, int[][] combinedData, int numOfRows, int numOfColumns)	combineMixedDiscreteData.
static void	combineVariables(List<DataModel> dataModels, List<Node> variables)	Combine the list of variables from each of data model in the list into one variable list.
static int	getNumberOfColumns(DataModel dataModel)	getNumberOfColumns.
static int[]	getRowCounts(List<DataModel> dataModels)	getRowCounts.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

combineDataset

public static DataModel combineDataset(List<DataModel> dataModels)

combineDataset.

Parameters:

dataModels - a List object

Returns:

a DataModel object

combineMixedDiscreteData

public static void combineMixedDiscreteData(List<DataModel> dataModels,
 List<Node> variables,
 int[][] combinedData,
 int numOfRows,
 int numOfColumns)

combineMixedDiscreteData.

Parameters:

dataModels - a List object

variables - a List object

combinedData - an array of objects

numOfRows - a int

numOfColumns - a int

combineMixedContinuousData

public static void combineMixedContinuousData(List<DataModel> dataModels,
 List<Node> variables,
 double[][] combinedData,
 int numOfRows,
 int numOfColumns)

combineMixedContinuousData.

Parameters:

dataModels - a List object

variables - a List object

combinedData - an array of objects

numOfRows - a int

numOfColumns - a int

combineDiscreteDataToDiscreteVerticalData

public static void combineDiscreteDataToDiscreteVerticalData(List<DataModel> dataModels,
 List<Node> variables,
 int[][] combinedData,
 int numOfRows,
 int numOfColumns)

combineDiscreteDataToDiscreteVerticalData.

Parameters:

dataModels - a List object

variables - a List object

combinedData - an array of objects

numOfRows - a int

numOfColumns - a int

combineContinuousData

public static void combineContinuousData(List<DataModel> dataModels,
 double[][] combinedData)

combineContinuousData.

Parameters:

dataModels - a List object

combinedData - an array of objects

combineVariables

public static void combineVariables(List<DataModel> dataModels,
 List<Node> variables)

Combine the list of variables from each of data model in the list into one variable list.

Parameters:

dataModels - list of data models that has the same list of variables

variables - list where all the combined variables are stored

getRowCounts

public static int[] getRowCounts(List<DataModel> dataModels)

getRowCounts.

Parameters:

dataModels - a List object

Returns:

an array of objects

getNumberOfColumns

public static int getNumberOfColumns(DataModel dataModel)

getNumberOfColumns.

Parameters:

dataModel - a DataModel object

Returns:

a int