Package hec.lang

Class StatisticalParameter

java.lang.Object

hec.lang.StatisticalParameter

public class StatisticalParameter
extends Object

Title: StatisticalParameter - holds the statistics for a continuing generation of numbers. Description: It maintains the number of values, the sum of all values, the sum of the squared values, minimum and maximum. This is used primarily for storing simulation results that result from tens of thousands of numbers. Company:

Constructor Summary

Constructors

Constructor	Description
StatisticalParameter()

Method Summary

Modifier and Type	Method	Description
int	addValue(double valueIn)
int	addValue(int numValIn, double SumIn, double SumSqIn, double minVal, double maxVal)
double	getMax()
double	getMean()
double	getMin()
int	getNumberOfValues()
double	getStdDev()
double	getSum()
double	getSumSquared()
double	getVariance()
static void	main(String[] args)
void	reset()

Methods inherited from class java.lang.Object

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

Constructor Details

StatisticalParameter

public StatisticalParameter()

Method Details

reset

public void reset()

getMean

public double getMean()

getStdDev

public double getStdDev()

getVariance

public double getVariance()

getSum

public double getSum()

getSumSquared

public double getSumSquared()

getNumberOfValues

public int getNumberOfValues()

getMax

public double getMax()

getMin

public double getMin()

addValue

public int addValue(double valueIn)

addValue

public int addValue(int numValIn,
 double SumIn,
 double SumSqIn,
 double minVal,
 double maxVal)

main

public static void main(String[] args)
                 throws IOException

Throws:

IOException