Package ch.idsia.credici.utility

Class DataUtil

java.lang.Object

ch.idsia.credici.utility.DataUtil

public class DataUtil
extends Object

Constructor Summary

Constructors

Constructor	Description
DataUtil()

Method Summary

Modifier and Type	Method	Description
static gnu.trove.map.TIntIntMap[]	dataFromCounts(ch.idsia.crema.factor.bayesian.BayesianFactor counts)
static gnu.trove.map.TIntIntMap[]	dataFromCounts(ch.idsia.crema.factor.bayesian.BayesianFactor counts, boolean shuffle)
static gnu.trove.map.TIntIntMap[]	fromCSV(String filename)
static ch.idsia.crema.factor.bayesian.BayesianFactor	getCondProb(gnu.trove.map.TIntIntMap[] data, ch.idsia.crema.model.Strides left, ch.idsia.crema.model.Strides right)
static ch.idsia.crema.factor.bayesian.BayesianFactor	getCounts(gnu.trove.map.TIntIntMap[] data, ch.idsia.crema.model.Strides dom)
static HashMap<Set<Integer>,ch.idsia.crema.factor.bayesian.BayesianFactor>	getEmpiricalMap(StructuralCausalModel model, gnu.trove.map.TIntIntMap[] data)
static ch.idsia.crema.factor.bayesian.BayesianFactor	getJointProb(gnu.trove.map.TIntIntMap[] data, ch.idsia.crema.model.Strides dom)
static void	toCSV(String filename, gnu.trove.map.TIntIntMap... data)

Methods inherited from class java.lang.Object

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

Constructor Detail

DataUtil

public DataUtil()

Method Detail

getCounts

public static ch.idsia.crema.factor.bayesian.BayesianFactor getCounts(gnu.trove.map.TIntIntMap[] data,
                                                                      ch.idsia.crema.model.Strides dom)

dataFromCounts

public static gnu.trove.map.TIntIntMap[] dataFromCounts(ch.idsia.crema.factor.bayesian.BayesianFactor counts)

dataFromCounts

public static gnu.trove.map.TIntIntMap[] dataFromCounts(ch.idsia.crema.factor.bayesian.BayesianFactor counts,
                                                        boolean shuffle)

getJointProb

public static ch.idsia.crema.factor.bayesian.BayesianFactor getJointProb(gnu.trove.map.TIntIntMap[] data,
                                                                         ch.idsia.crema.model.Strides dom)

getCondProb

public static ch.idsia.crema.factor.bayesian.BayesianFactor getCondProb(gnu.trove.map.TIntIntMap[] data,
                                                                        ch.idsia.crema.model.Strides left,
                                                                        ch.idsia.crema.model.Strides right)

getEmpiricalMap

public static HashMap<Set<Integer>,ch.idsia.crema.factor.bayesian.BayesianFactor> getEmpiricalMap(StructuralCausalModel model,
                                                                                                        gnu.trove.map.TIntIntMap[] data)

toCSV

public static void toCSV(String filename,
                         gnu.trove.map.TIntIntMap... data)
                  throws IOException

Throws:

IOException

fromCSV

public static gnu.trove.map.TIntIntMap[] fromCSV(String filename)
                                          throws IOException,
                                                 com.opencsv.exceptions.CsvException

Throws:

IOException

com.opencsv.exceptions.CsvException