com.itemanalysis.psychometrics.irt.equating

Class IrtScaleLinking

java.lang.Object

com.itemanalysis.psychometrics.irt.equating.IrtScaleLinking

public class IrtScaleLinking
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
IrtScaleLinking(java.util.LinkedHashMap<java.lang.String,ItemResponseModel> itemFormX, java.util.LinkedHashMap<java.lang.String,ItemResponseModel> itemFormY, DistributionApproximation distX, DistributionApproximation distY)
IrtScaleLinking(java.util.LinkedHashMap<java.lang.String,ItemResponseModel> itemFormX, java.util.LinkedHashMap<java.lang.String,ItemResponseModel> itemFormY, DistributionApproximation distX, DistributionApproximation distY, boolean populationSd)

Method Summary

Modifier and Type	Method and Description
void	computeCoefficients()
HaebaraMethod	getHaebaraMethod()
double	getHaebaraObjectiveFunctionValue()
MeanMeanMethod	getMeanMeanMethod()
MeanSigmaMethod	getMeanSigmaMethod()
StockingLordMethod	getStockingLordMethod()
double	getStockingLordObjectiveFunctionValue()
void	setHaebaraCritionType(EquatingCriterionType haebaraEquatingCriterionType)
void	setPrecision(int precision)
void	setStockingLordCritionType(EquatingCriterionType stockingLordEquatingCriterionType)
void	standardizedHaebara(boolean standardized)
void	standardizedStockingLord(boolean standardized)
java.lang.String	toString()
void	useUncmin(boolean useUncmin)

Methods inherited from class java.lang.Object

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

Constructor Detail

IrtScaleLinking

public IrtScaleLinking(java.util.LinkedHashMap<java.lang.String,ItemResponseModel> itemFormX,
                       java.util.LinkedHashMap<java.lang.String,ItemResponseModel> itemFormY,
                       DistributionApproximation distX,
                       DistributionApproximation distY,
                       boolean populationSd)

IrtScaleLinking

public IrtScaleLinking(java.util.LinkedHashMap<java.lang.String,ItemResponseModel> itemFormX,
                       java.util.LinkedHashMap<java.lang.String,ItemResponseModel> itemFormY,
                       DistributionApproximation distX,
                       DistributionApproximation distY)

Method Detail

setPrecision

public void setPrecision(int precision)

useUncmin

public void useUncmin(boolean useUncmin)

setStockingLordCritionType

public void setStockingLordCritionType(EquatingCriterionType stockingLordEquatingCriterionType)

setHaebaraCritionType

public void setHaebaraCritionType(EquatingCriterionType haebaraEquatingCriterionType)

standardizedStockingLord

public void standardizedStockingLord(boolean standardized)

standardizedHaebara

public void standardizedHaebara(boolean standardized)

computeCoefficients

public void computeCoefficients()

getMeanSigmaMethod

public MeanSigmaMethod getMeanSigmaMethod()

getMeanMeanMethod

public MeanMeanMethod getMeanMeanMethod()

getHaebaraMethod

public HaebaraMethod getHaebaraMethod()

getStockingLordMethod

public StockingLordMethod getStockingLordMethod()

getHaebaraObjectiveFunctionValue

public double getHaebaraObjectiveFunctionValue()

getStockingLordObjectiveFunctionValue

public double getStockingLordObjectiveFunctionValue()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object