Class WeightedObservedPoint
java.lang.Object
org.apache.commons.math.optimization.fitting.WeightedObservedPoint
- All Implemented Interfaces:
Serializable
This class is a simple container for weighted observed point in
curve fitting
.
Instances of this class are guaranteed to be immutable.
- Since:
- 2.0
- Version:
- $Revision: 786479 $ $Date: 2009-06-19 14:36:16 +0200 (ven. 19 juin 2009) $
- See Also:
-
Constructor Summary
ConstructorsConstructorDescriptionWeightedObservedPoint
(double weight, double x, double y) Simple constructor. -
Method Summary
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Constructor Details
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WeightedObservedPoint
public WeightedObservedPoint(double weight, double x, double y) Simple constructor.- Parameters:
weight
- weight of the measurement in the fitting processx
- abscissa of the measurementy
- ordinate of the measurement
-
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Method Details
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getWeight
public double getWeight()Get the weight of the measurement in the fitting process.- Returns:
- weight of the measurement in the fitting process
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getX
public double getX()Get the abscissa of the point.- Returns:
- abscissa of the point
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getY
public double getY()Get the observed value of the function at x.- Returns:
- observed value of the function at x
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