Package com.opengamma.strata.math.impl.statistics.leastsquare

Class GeneralizedLeastSquareResults<T>

java.lang.Object

com.opengamma.strata.math.impl.statistics.leastsquare.LeastSquareResults

com.opengamma.strata.math.impl.statistics.leastsquare.GeneralizedLeastSquareResults<T>

Type Parameters:

T - The type of the inputs to the basis functions

public class GeneralizedLeastSquareResults<T>
extends LeastSquareResults

Generalized least square calculator.

Constructor Summary

Constructors

Constructor	Description
GeneralizedLeastSquareResults(List<Function<T,Double>> basisFunctions, double chiSq, DoubleArray parameters, DoubleMatrix covariance)	Creates an instance.

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object obj)
Function<T,Double>	getFunction()	Gets the functions field.
int	hashCode()

Methods inherited from class com.opengamma.strata.math.impl.statistics.leastsquare.LeastSquareResults

getChiSq, getCovariance, getFitParameters, getFittingParameterSensitivityToData, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

GeneralizedLeastSquareResults

public GeneralizedLeastSquareResults(List<Function<T,Double>> basisFunctions,
                                     double chiSq,
                                     DoubleArray parameters,
                                     DoubleMatrix covariance)

Creates an instance.

Parameters:

basisFunctions - the basis functions

chiSq - the chi-squared of the fit

parameters - the parameters that were fit

covariance - the covariance matrix of the result

Method Detail

getFunction

public Function<T,Double> getFunction()

Gets the functions field.

Returns:

the functions

hashCode

public int hashCode()

Overrides:

hashCode in class LeastSquareResults

equals

public boolean equals(Object obj)

Overrides:

equals in class LeastSquareResults