QARandomSpread

java.lang.Object

qa.generator.distributions.QADistribution

qa.generator.distributions.QARandomSpread

public class QARandomSpread extends QADistribution

Constructor Summary

Constructors

Constructor

Description

QARandomSpread(boolean sort, boolean integrate, double mean)

QARandomSpread(boolean sort, double mean)

QARandomSpread(double mean)
Method Summary

Modifier and Type

Method

Description

protected double[]

createValues(int nValues)

Generate a set of random values according to the underlying distribution.

double[]

getRange(double nSigma)

Get the range of the distrubution.

Methods inherited from class qa.generator.distributions.QADistribution
getRange, getValues, isIntegrate, isSort, setIntegrate, setSort

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- QARandomSpread
  
  public QARandomSpread(double mean)
- QARandomSpread
  
  public QARandomSpread(boolean sort, double mean)
- QARandomSpread
  
  public QARandomSpread(boolean sort, boolean integrate, double mean)
Method Details
- createValues
  
  protected double[] createValues(int nValues)
  
  Description copied from class: QADistribution
  
  Generate a set of random values according to the underlying distribution.
  Do not sort or integrate within createValues, that wil be handled by the calling getValues function
  
  Specified by:
  
  createValues in class QADistribution
  
  Parameters:
  
  nValues - number of values to generate.
  
  Returns:
  
  array of values.
- getRange
  
  public double[] getRange(double nSigma)
  
  Description copied from class: QADistribution
  
  Get the range of the distrubution. How this is defined is a little nebulous, for Guassian like distributions its the mean +/- n standard deviations.
  
  Specified by:
  
  getRange in class QADistribution
  
  Parameters:
  
  nSigma - number of Standard Deviations (or equivalents).
  
  Returns:
  
  The range of values.