com.itemanalysis.psychometrics.measurement

Class KernelRegressionItem

java.lang.Object

com.itemanalysis.psychometrics.measurement.KernelRegressionItem

public class KernelRegressionItem
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
KernelRegressionItem(VariableAttributes variableAttributes, KernelFunction kernel, Bandwidth bandwidth, UniformDistributionApproximation uniform)

Method Summary

Modifier and Type	Method and Description
double[]	getExpectedValues()
double	getMaximumPossibleScore()
double	getMinimumPossibleScore()
double[]	getPoints()
double[][]	getSeriesForChart()
double[]	getValues(java.lang.Object obj)
void	increment(double x, java.lang.Object y)
void	initializeCategories()

Methods inherited from class java.lang.Object

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

Constructor Detail

KernelRegressionItem

public KernelRegressionItem(VariableAttributes variableAttributes,
                            KernelFunction kernel,
                            Bandwidth bandwidth,
                            UniformDistributionApproximation uniform)

Method Detail

initializeCategories

public void initializeCategories()

increment

public void increment(double x,
                      java.lang.Object y)

getExpectedValues

public double[] getExpectedValues()

getValues

public double[] getValues(java.lang.Object obj)

getPoints

public double[] getPoints()

getSeriesForChart

public double[][] getSeriesForChart()

getMinimumPossibleScore

public double getMinimumPossibleScore()

getMaximumPossibleScore

public double getMaximumPossibleScore()