cgl.narada.topology.viewer
Class StatUtils

java.lang.Object
  cgl.narada.topology.viewer.StatUtils

public class StatUtils
extends Object

This class implements some of the utilies commonly used during performance measurements on links and by other programs.

Constructor Summary

StatUtils()

Method Summary

static double	computeJitter(double jitter, double delayD, double delayDplusOne)
static double	computeMean(long[] values, int numOfValues, int maxReject)
static double	computeStandardDeviation(long[] values, int numOfValues, int maxReject)

Methods inherited from class java.lang.Object

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

Constructor Detail

StatUtils

public StatUtils()

Method Detail

computeMean

public static double computeMean(long[] values,
                                 int numOfValues,
                                 int maxReject)

computeStandardDeviation

public static double computeStandardDeviation(long[] values,
                                              int numOfValues,
                                              int maxReject)

computeJitter

public static double computeJitter(double jitter,
                                   double delayD,
                                   double delayDplusOne)