| Package | Description | 
|---|---|
| org.apache.commons.math3.fitting.leastsquares | This package provides algorithms that minimize the residuals
 between observations and model values. | 
| Modifier and Type | Method and Description | 
|---|---|
| GaussNewtonOptimizer.Decomposition | GaussNewtonOptimizer. getDecomposition()Get the matrix decomposition algorithm used to solve the normal equations. | 
| static GaussNewtonOptimizer.Decomposition | GaussNewtonOptimizer.Decomposition. valueOf(String name)Returns the enum constant of this type with the specified name. | 
| static GaussNewtonOptimizer.Decomposition[] | GaussNewtonOptimizer.Decomposition. values()Returns an array containing the constants of this enum type, in
the order they are declared. | 
| Modifier and Type | Method and Description | 
|---|---|
| GaussNewtonOptimizer | GaussNewtonOptimizer. withDecomposition(GaussNewtonOptimizer.Decomposition newDecomposition)Configure the decomposition algorithm. | 
| Constructor and Description | 
|---|
| GaussNewtonOptimizer(GaussNewtonOptimizer.Decomposition decomposition)Create a Gauss Newton optimizer that uses the given decomposition algorithm to
 solve the normal equations. | 
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