Apache Commons Math 3.6.1 · org.apache.commons.math3.optimization.fitting.WeightedObservedPoint

This class is a simple container for weighted observed point in curve fitting.

Instances of this class are guaranteed to be immutable.

Field Summary

Modifier and Type	Field and Description
private static final long	serialVersionUID Serializable version id.
private final double	weight Weight of the measurement in the fitting process.
private final double	x Abscissa of the point.
private final double	y Observed value of the function at x.

Access	Constructor and Description
public	WeightedObservedPoint(final double weight of the measurement in the fitting process weight, final double abscissa of the measurement x, final double ordinate of the measurement y) Simple constructor.

Modifier and Type	Method and Description
public double	Returns: weight of the measurement in the fitting process getWeight() Get the weight of the measurement in the fitting process.
public double	Returns: abscissa of the point getX() Get the abscissa of the point.
public double	Returns: observed value of the function at x getY() Get the observed value of the function at x.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

serialVersionUID	back to summary
private static final long serialVersionUID Serializable version id.

weight	back to summary
private final double weight Weight of the measurement in the fitting process.

x	back to summary
private final double x Abscissa of the point.

y	back to summary
private final double y Observed value of the function at x.

WeightedObservedPoint	back to summary
public WeightedObservedPoint(final double weight, final double x, final double y) Simple constructor. Parameters weight:double weight of the measurement in the fitting process x:double abscissa of the measurement y:double ordinate of the measurement

WeightedObservedPoint

public WeightedObservedPoint(final double weight, final double x, final double y)

Simple constructor.

Parameters

getWeight	back to summary
public double getWeight() Get the weight of the measurement in the fitting process. Returns:double weight of the measurement in the fitting process

getWeight

public double getWeight()

Get the weight of the measurement in the fitting process.

getX	back to summary
public double getX() Get the abscissa of the point. Returns:double abscissa of the point

getX

public double getX()

Get the abscissa of the point.

getY	back to summary
public double getY() Get the observed value of the function at x. Returns:double observed value of the function at x

getY

public double getY()

Get the observed value of the function at x.