Package net.simplace.sim.util.statistics

Klasse MRE

java.lang.Object

net.simplace.sim.util.statistics.ErrorCalculationMethod

net.simplace.sim.util.statistics.MRE

public class MRE
extends ErrorCalculationMethod

Methods for calculating the mean relative error See D. Wallach, Working with Dynamic Crop Models, p. 22

Autor:

Gunther Krauss

Feldübersicht

Von Klasse geerbte Felder net.simplace.sim.util.statistics.ErrorCalculationMethod

count, sum

Konstruktorübersicht

Konstruktoren

Konstruktor	Beschreibung
MRE()

Methodenübersicht

Modifizierer und Typ	Methode	Beschreibung
void	addDataPair(double observed, double calculated)	Adds a pair of observed and calculated data to the list
String	getDescription()	Gets the full name or a short description of the error method
String	getLabel()	Gets the label of the calculation method
double	getValue()	Calculates the (error)value from the list of pairs
boolean	isBetter(double better, double worse)	Checks if the first value is better than the second value with respect to the calcualtion method.

Von Klasse geerbte Methoden net.simplace.sim.util.statistics.ErrorCalculationMethod

getWorstValue, init

Von Klasse geerbte Methoden java.lang.Object

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

Konstruktordetails

MRE

public MRE()

Methodendetails

addDataPair

public void addDataPair(double observed,
 double calculated)

Beschreibung aus Klasse kopiert: ErrorCalculationMethod

Adds a pair of observed and calculated data to the list

Angegeben von:

addDataPair in Klasse ErrorCalculationMethod

Parameter:

observed -

calculated -

getValue

public double getValue()

Beschreibung aus Klasse kopiert: ErrorCalculationMethod

Calculates the (error)value from the list of pairs

Angegeben von:

getValue in Klasse ErrorCalculationMethod

Gibt zurück:

errorvalue

isBetter

public boolean isBetter(double better,
 double worse)

Beschreibung aus Klasse kopiert: ErrorCalculationMethod

Checks if the first value is better than the second value with respect to the calcualtion method.

Angegeben von:

isBetter in Klasse ErrorCalculationMethod

Parameter:

better -

worse -

Gibt zurück:

true if first value is better than second

getLabel

public String getLabel()

Beschreibung aus Klasse kopiert: ErrorCalculationMethod

Gets the label of the calculation method

Angegeben von:

getLabel in Klasse ErrorCalculationMethod

Gibt zurück:

label

getDescription

public String getDescription()

Beschreibung aus Klasse kopiert: ErrorCalculationMethod

Gets the full name or a short description of the error method

Setzt außer Kraft:

getDescription in Klasse ErrorCalculationMethod

Gibt zurück:

description or full name