ikr.simlib.statistics.weighted

Class WeightedMeanStatistic

java.lang.Object

ikr.simlib.statistics.Statistic

ikr.simlib.statistics.weighted.WeightedMeanStatistic

All Implemented Interfaces:

BatchExportable, Printable

public class WeightedMeanStatistic
extends Statistic
implements BatchExportable, Printable

Field Summary

Fields inherited from class ikr.simlib.statistics.Statistic

sampleIndex, simNode, traceWriter

Constructor Summary

Constructors

Constructor and Description
WeightedMeanStatistic(java.lang.String name, SimNode parentNode)

Method Summary

Methods

Modifier and Type	Method and Description
void	computeMeasures(int batchNumber)
void	exportBatch(ResultWriter writer) Exports the batch state to a result writer.
double	getBatchMean()
double	getMean()
double	getMeanConfidenceInterval()
java.lang.String	getResultTypeName()
void	importBatch(ResultReader reader) Imports the state of a batch from the result reader.
void	printResults(ResultType type, PrintResultWriter writer)
void	resetBatchStatistic() only between batches
void	resetStatistic() reset complete statistic
void	update(double sample)
void	update(double sample, double weight)

Methods inherited from class ikr.simlib.statistics.Statistic

addResultTag, addResultTag, disableTracing, enableTracing, handleInitSimulation, handleStartBatch, handleStartTransientPhase, handleStopBatch, handleStopTransientPhase, printComments, update, writeTraceEntry

Methods inherited from class java.lang.Object

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

Constructor Detail

WeightedMeanStatistic

public WeightedMeanStatistic(java.lang.String name,
                     SimNode parentNode)

Method Detail

printResults

public void printResults(ResultType type,
                PrintResultWriter writer)

Specified by:

printResults in interface Printable

getResultTypeName

public java.lang.String getResultTypeName()

Specified by:

getResultTypeName in interface Printable

update

public void update(double sample,
          double weight)

update

public final void update(double sample)

getMean

public double getMean()

getBatchMean

public double getBatchMean()

getMeanConfidenceInterval

public double getMeanConfidenceInterval()

computeMeasures

public void computeMeasures(int batchNumber)

Specified by:

computeMeasures in class Statistic

resetBatchStatistic

public void resetBatchStatistic()

Description copied from class: Statistic

only between batches

Specified by:

resetBatchStatistic in class Statistic

resetStatistic

public void resetStatistic()

Description copied from class: Statistic

reset complete statistic

Specified by:

resetStatistic in class Statistic

exportBatch

public void exportBatch(ResultWriter writer)
                 throws ResultException

Description copied from interface: BatchExportable

Exports the batch state to a result writer. Everything written to the result writer has to be read in the same order in importBatch despite the keywords.

Specified by:

exportBatch in interface BatchExportable

Parameters:

writer - the result writer which preserves the state

Throws:

ResultException - if any exception occurs while writing a result to the writer

importBatch

public void importBatch(ResultReader reader)
                 throws ResultException

Description copied from interface: BatchExportable

Imports the state of a batch from the result reader. The exported results have to read in the same order as written in exportBatch despite the keywords.

Specified by:

importBatch in interface BatchExportable

Parameters:

reader - the result reader which contains the batch state

Throws:

ResultException - if any exception occurs while reading a result from the reader