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NonlinearMinimizationResult Class

Represents the result of a nonlinear minimization, including the minimizing point and derived statistics such as covariance, correlation, and parameter standard errors.
Inheritance Hierarchy
SystemObject
  Altaxo.Calc.OptimizationNonlinearMinimizationResult

Namespace: Altaxo.Calc.Optimization
Assembly: AltaxoCore (in AltaxoCore.dll) Version: 4.8.3572.0 (4.8.3572.0)
Syntax
C#
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public class NonlinearMinimizationResult

The NonlinearMinimizationResult type exposes the following members.

Constructors
 NameDescription
Public methodNonlinearMinimizationResult Initializes a new instance of the NonlinearMinimizationResult class.
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Properties
 NameDescription
Public propertyCorrelation Returns the correlation matrix at the minimizing point.
Public propertyCovariance Returns the covariance matrix at minimizing point.
Public propertyIsFixedByUserOrBoundaries Gets for each parameter, whether it is fixed either because it was fixed by the user, or because it is stuck at a boundary.
Public propertyIterations Gets the number of iterations performed by the minimizer.
Public propertyMinimizedValues Returns the y-values of the fitted model that correspond to the independent values.
Public propertyMinimizingPoint Returns the best fit parameters.
Public propertyModelInfoAtMinimum Gets the objective model evaluated at the minimizing point.
Public propertyNumberOfFixedParameters Gets the number of fixed parameters (fixed either by the user, or because they are stuck at a boundary).
Public propertyNumberOfFreeParameters Gets the number of free (non-fixed) parameters.
Public propertyNumberOfParameters Gets the total number of parameters.
Public propertyReasonForExit Gets the exit condition reported by the minimizer.
Public propertyStandardErrors Returns the standard errors of the corresponding parameters
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Methods
 NameDescription
Public methodEqualsDetermines whether the specified object is equal to the current object.
(Inherited from Object)
Protected methodFinalizeAllows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.
(Inherited from Object)
Public methodGetHashCodeServes as the default hash function.
(Inherited from Object)
Public methodGetTypeGets the Type of the current instance.
(Inherited from Object)
Protected methodMemberwiseCloneCreates a shallow copy of the current Object.
(Inherited from Object)
Public methodStatic memberPseudoInverseWithScaling Computes the Moore-Penrose pseudo-inverse of the provided matrix. This method takes care that the pseudo-inverse is calculated correctly even if the provided matrix has diagonal elements that differ by orders of magnitude. This is often the case when the parameters of the fit have very different orders of magnitude.
Public methodToStringReturns a string that represents the current object.
(Inherited from Object)
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See Also