org.apache.commons.math3.optimization

Class Weight

java.lang.Object

org.apache.commons.math3.optimization.Weight

All Implemented Interfaces:

OptimizationData

Deprecated.

As of 3.1 (to be removed in 4.0).

@Deprecated
public class Weight
extends java.lang.Object
implements OptimizationData

Weight matrix of the residuals between model and observations.
Immutable class.

Since:

3.1

Field Summary

Fields

Modifier and Type	Field and Description
private RealMatrix	weightMatrix Deprecated. Weight matrix.

Constructor Summary

Constructors

Constructor and Description
Weight(double[] weight) Deprecated. Creates a diagonal weight matrix.
Weight(RealMatrix weight) Deprecated.

Method Summary

Methods

Modifier and Type	Method and Description
RealMatrix	getWeight() Deprecated. Gets the initial guess.

Methods inherited from class java.lang.Object

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

Field Detail

weightMatrix

private final RealMatrix weightMatrix

Deprecated.

Weight matrix.

Constructor Detail

Weight

public Weight(double[] weight)

Deprecated.

Creates a diagonal weight matrix.

Parameters:

weight - List of the values of the diagonal.

Weight

public Weight(RealMatrix weight)

Deprecated.

Parameters:

weight - Weight matrix.

Throws:

NonSquareMatrixException - if the argument is not a square matrix.

Method Detail

getWeight

public RealMatrix getWeight()

Deprecated.

Gets the initial guess.

Returns:

the initial guess.