ikr.simlib.statistics.distribution.trace.dist

Class DropDistributionData

java.lang.Object

ikr.simlib.statistics.distribution.trace.dist.DropDistributionData

public class DropDistributionData
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
protected QuantileDescription	quantiles
protected double[]	quantileValues
protected double	smallestValue

Constructor Summary

Constructors

Constructor and Description
DropDistributionData(QuantileDescription quantiles, DataSource traceFile) assumes that the trace file is sorted

Method Summary

Methods

Modifier and Type	Method and Description
protected void	calculateQuantiles(DataSource srcFile) assumes a sorted data source
int	getNumberOfQuantiles()
double	getQuantileProbability(int index)
double	getQuantileValue(int index)
double	getSmallestValue()

Methods inherited from class java.lang.Object

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

Field Detail

quantiles

protected final QuantileDescription quantiles

quantileValues

protected final double[] quantileValues

smallestValue

protected double smallestValue

Constructor Detail

DropDistributionData

public DropDistributionData(QuantileDescription quantiles,
                    DataSource traceFile)

assumes that the trace file is sorted

Method Detail

getNumberOfQuantiles

public int getNumberOfQuantiles()

calculateQuantiles

protected void calculateQuantiles(DataSource srcFile)

assumes a sorted data source

getSmallestValue

public double getSmallestValue()

getQuantileValue

public double getQuantileValue(int index)

Parameters:

index - 0 means first quantile, not smallest value

Returns:

P(x<=thisValue) = getQuantileProbability(index)

getQuantileProbability

public double getQuantileProbability(int index)

Parameters:

index - 0 means first quantile, not smallest value

Returns:

P(x<=getQuantileValue(index)) = thisValue