Java tutorial
org.apache.commons.math3.fitting | AbstractCurveFitter AbstractCurveFitter.TheoreticalValuesFunction CurveFitter GaussianCurveFitter GaussianFitter HarmonicCurveFitter PolynomialCurveFitter PolynomialFitter SimpleCurveFitter WeightedObservedPoint WeightedObservedPoints |