Package llnl.gnem.core.util.seriesMathHelpers

Class RollingStats

java.lang.Object

llnl.gnem.core.util.seriesMathHelpers.RollingStats

public class RollingStats
extends Object

http://en.wikipedia.org/wiki/Standard_deviation#Rapid_calculation_methods

Author:

dodge1

Constructor Summary

Constructors

Constructor	Description
RollingStats(float[] data)

Method Summary

Modifier and Type	Method	Description
double	getMean()
double	getStandardDeviation()
void	replace(float oldDatum, float newDatum)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

RollingStats

public RollingStats(float[] data)

Method Details

replace

public void replace(float oldDatum,
 float newDatum)

getMean

public double getMean()

getStandardDeviation

public double getStandardDeviation()

toString

public String toString()

Overrides:

toString in class Object