org.apache.commons.math3.random

Class EmpiricalDistribution.ArrayDataAdapter

java.lang.Object

org.apache.commons.math3.random.EmpiricalDistribution.DataAdapter

org.apache.commons.math3.random.EmpiricalDistribution.ArrayDataAdapter

Enclosing class:

EmpiricalDistribution

private class EmpiricalDistribution.ArrayDataAdapter
extends EmpiricalDistribution.DataAdapter

DataAdapter for data provided as array of doubles.

Field Summary

Fields

Modifier and Type	Field and Description
private double[]	inputArray Array of input data values

Constructor Summary

Constructors

Constructor and Description
EmpiricalDistribution.ArrayDataAdapter(double[] in) Construct an ArrayDataAdapter from a double[] array

Method Summary

Methods

Modifier and Type	Method and Description
void	computeBinStats() Compute bin stats.
void	computeStats() Compute sample statistics.

Methods inherited from class java.lang.Object

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

Field Detail

inputArray

private double[] inputArray

Array of input data values

Constructor Detail

EmpiricalDistribution.ArrayDataAdapter

public EmpiricalDistribution.ArrayDataAdapter(double[] in)
                                       throws NullArgumentException

Construct an ArrayDataAdapter from a double[] array

Parameters:

in - double[] array holding the data

Throws:

NullArgumentException - if in is null

Method Detail

computeStats

public void computeStats()
                  throws java.io.IOException

Compute sample statistics.

Specified by:

computeStats in class EmpiricalDistribution.DataAdapter

Throws:

java.io.IOException - if an error occurs computing sample stats

computeBinStats

public void computeBinStats()
                     throws java.io.IOException

Compute bin stats.

Specified by:

computeBinStats in class EmpiricalDistribution.DataAdapter

Throws:

java.io.IOException - if an error occurs computing bin stats