# Uses of Package
org.apache.commons.math3.fitting

- Packages that use org.apache.commons.math3.fitting
  Package | Description
  --- | ---
  org.apache.commons.math3.fitting | Classes to perform curve fitting.

- Classes in org.apache.commons.math3.fitting used by org.apache.commons.math3.fitting
  Class and Description
  AbstractCurveFitter Base class that contains common code for fitting parametric univariate real functions `y = f(pi;x)`, where `x` is the independent variable and the `pi` are the parameters.
  CurveFitter Deprecated. As of 3.3. Please use `AbstractCurveFitter` and `WeightedObservedPoints` instead.
  GaussianCurveFitter Fits points to a `Gaussian` function.
  HarmonicCurveFitter Fits points to a `harmonic oscillator` function.
  PolynomialCurveFitter Fits points to a `polynomial` function.
  SimpleCurveFitter Fits points to a user-defined `function`.
  WeightedObservedPoint This class is a simple container for weighted observed point in `curve fitting`.

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