org.apache.commons.math3.optimization.fitting (Apache Commons Math 3.6.1 API)

Class Summary
Class	Description
CurveFitter<T extends ParametricUnivariateFunction>	Deprecated As of 3.1 (to be removed in 4.0).
GaussianFitter	Deprecated As of 3.1 (to be removed in 4.0).
GaussianFitter.ParameterGuesser	Guesses the parameters `norm`, `mean`, and `sigma` of a `Gaussian.Parametric` based on the specified observed points.
HarmonicFitter	Deprecated As of 3.1 (to be removed in 4.0).
HarmonicFitter.ParameterGuesser	This class guesses harmonic coefficients from a sample.
PolynomialFitter	Deprecated As of 3.1 (to be removed in 4.0).
WeightedObservedPoint	Deprecated As of 3.1 (to be removed in 4.0).

Package org.apache.commons.math3.optimization.fitting Description

This package provides classes to perform curve fitting.

Curve fitting is a special case of a least squares problem were the parameters are the coefficients of a function f whose graph y=f(x) should pass through sample points, and were the objective function is the squared sum of residuals f(x_i)-y_i for observed points (x_i, y_i).