A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

A

abs() - Method in class org.apache.commons.math.complex.Complex
Return the absolute value of this complex number.
abs() - Method in class org.apache.commons.math.fraction.Fraction
Returns the absolute value of this fraction.
absoluteAccuracy - Variable in class org.apache.commons.math.analysis.UnivariateRealSolverImpl
Maximum absolute error.
AbstractContinuousDistribution - Class in org.apache.commons.math.distribution
Base class for continuous distributions.
AbstractContinuousDistribution() - Constructor for class org.apache.commons.math.distribution.AbstractContinuousDistribution
Default constructor.
AbstractDistribution - Class in org.apache.commons.math.distribution
Base class for probability distributions.
AbstractDistribution() - Constructor for class org.apache.commons.math.distribution.AbstractDistribution
Default constructor.
AbstractEstimator - Class in org.apache.commons.math.estimation
Base class for implementing estimators.
AbstractEstimator() - Constructor for class org.apache.commons.math.estimation.AbstractEstimator
Build an abstract estimator for least squares problems.
AbstractIntegerDistribution - Class in org.apache.commons.math.distribution
Base class for integer-valued discrete distributions.
AbstractIntegerDistribution() - Constructor for class org.apache.commons.math.distribution.AbstractIntegerDistribution
Default constructor.
AbstractRandomGenerator - Class in org.apache.commons.math.random
Abstract class implementing the RandomGenerator interface.
AbstractRandomGenerator() - Constructor for class org.apache.commons.math.random.AbstractRandomGenerator
Construct a RandomGenerator.
AbstractStepInterpolator - Class in org.apache.commons.math.ode
This abstract class represents an interpolator over the last step during an ODE integration.
AbstractStepInterpolator() - Constructor for class org.apache.commons.math.ode.AbstractStepInterpolator
Simple constructor.
AbstractStepInterpolator(double[], boolean) - Constructor for class org.apache.commons.math.ode.AbstractStepInterpolator
Simple constructor.
AbstractStepInterpolator(AbstractStepInterpolator) - Constructor for class org.apache.commons.math.ode.AbstractStepInterpolator
Copy constructor.
AbstractStorelessUnivariateStatistic - Class in org.apache.commons.math.stat.descriptive
Abstract implementation of the StorelessUnivariateStatistic interface.
AbstractStorelessUnivariateStatistic() - Constructor for class org.apache.commons.math.stat.descriptive.AbstractStorelessUnivariateStatistic
 
AbstractUnivariateStatistic - Class in org.apache.commons.math.stat.descriptive
Abstract base class for all implementations of the UnivariateStatistic interface.
AbstractUnivariateStatistic() - Constructor for class org.apache.commons.math.stat.descriptive.AbstractUnivariateStatistic
 
acos() - Method in class org.apache.commons.math.complex.Complex
Compute the inverse cosine of this complex number.
acos(Complex) - Static method in class org.apache.commons.math.complex.ComplexUtils
Deprecated. use Complex.acos()
AdaptiveStepsizeIntegrator - Class in org.apache.commons.math.ode
This abstract class holds the common part of all adaptive stepsize integrators for Ordinary Differential Equations.
AdaptiveStepsizeIntegrator(double, double, double, double) - Constructor for class org.apache.commons.math.ode.AdaptiveStepsizeIntegrator
Build an integrator with the given stepsize bounds.
AdaptiveStepsizeIntegrator(double, double, double[], double[]) - Constructor for class org.apache.commons.math.ode.AdaptiveStepsizeIntegrator
Build an integrator with the given stepsize bounds.
add(Complex) - Method in class org.apache.commons.math.complex.Complex
Return the sum of this complex number and the given complex number.
add(Fraction) - Method in class org.apache.commons.math.fraction.Fraction
Adds the value of this fraction to another, returning the result in reduced form.
add(Vector3D) - Method in class org.apache.commons.math.geometry.Vector3D
Add a vector to the instance.
add(double, Vector3D) - Method in class org.apache.commons.math.geometry.Vector3D
Add a scaled vector to the instance.
add(BigMatrix) - Method in interface org.apache.commons.math.linear.BigMatrix
Compute the sum of this and m.
add(BigMatrix) - Method in class org.apache.commons.math.linear.BigMatrixImpl
Compute the sum of this and m.
add(RealMatrix) - Method in interface org.apache.commons.math.linear.RealMatrix
Compute the sum of this and m.
add(RealMatrix) - Method in class org.apache.commons.math.linear.RealMatrixImpl
Compute the sum of this and m.
add(SwitchingFunction, double, double, int) - Method in class org.apache.commons.math.ode.SwitchingFunctionsHandler
Add a switching function.
addAndCheck(int, int) - Static method in class org.apache.commons.math.util.MathUtils
Add two integers, checking for overflow.
addAndCheck(long, long) - Static method in class org.apache.commons.math.util.MathUtils
Add two long integers, checking for overflow.
addData(double, double) - Method in class org.apache.commons.math.stat.regression.SimpleRegression
Adds the observation (x,y) to the regression data set.
addData(double[][]) - Method in class org.apache.commons.math.stat.regression.SimpleRegression
Adds the observations represented by the elements in data.
addElement(double) - Method in interface org.apache.commons.math.util.DoubleArray
Adds an element to the end of this expandable array
addElement(double) - Method in class org.apache.commons.math.util.ResizableDoubleArray
Adds an element to the end of this expandable array.
addElementRolling(double) - Method in interface org.apache.commons.math.util.DoubleArray
Adds an element to the end of the array and removes the first element in the array.
addElementRolling(double) - Method in class org.apache.commons.math.util.ResizableDoubleArray
Adds an element to the end of the array and removes the first element in the array.
ADDITIVE_MODE - Static variable in class org.apache.commons.math.util.ResizableDoubleArray
additive expansion mode
addMeasurement(WeightedMeasurement) - Method in class org.apache.commons.math.estimation.SimpleEstimationProblem
Add a new measurement to the set.
addParameter(EstimatedParameter) - Method in class org.apache.commons.math.estimation.SimpleEstimationProblem
Add a parameter to the problem.
addSwitchingFunction(SwitchingFunction, double, double, int) - Method in class org.apache.commons.math.ode.AdaptiveStepsizeIntegrator
Add a switching function to the integrator.
addSwitchingFunction(SwitchingFunction, double, double, int) - Method in interface org.apache.commons.math.ode.FirstOrderIntegrator
Add a switching function to the integrator.
addSwitchingFunction(SwitchingFunction, double, double, int) - Method in class org.apache.commons.math.ode.GraggBulirschStoerIntegrator
Add a switching function to the integrator.
addSwitchingFunction(SwitchingFunction, double, double, int) - Method in class org.apache.commons.math.ode.RungeKuttaIntegrator
Add a switching function to the integrator.
addValue(double) - Method in class org.apache.commons.math.stat.descriptive.DescriptiveStatistics
Adds the value to the dataset.
addValue(double[]) - Method in class org.apache.commons.math.stat.descriptive.MultivariateSummaryStatistics
Add an n-tuple to the data
addValue(double) - Method in class org.apache.commons.math.stat.descriptive.SummaryStatistics
Add a value to the data
addValue(double) - Method in class org.apache.commons.math.stat.descriptive.SynchronizedDescriptiveStatistics
 
addValue(double[]) - Method in class org.apache.commons.math.stat.descriptive.SynchronizedMultivariateSummaryStatistics
 
addValue(double) - Method in class org.apache.commons.math.stat.descriptive.SynchronizedSummaryStatistics
 
addValue(Object) - Method in class org.apache.commons.math.stat.Frequency
Adds 1 to the frequency count for v.
addValue(int) - Method in class org.apache.commons.math.stat.Frequency
Adds 1 to the frequency count for v.
addValue(Integer) - Method in class org.apache.commons.math.stat.Frequency
Adds 1 to the frequency count for v.
addValue(long) - Method in class org.apache.commons.math.stat.Frequency
Adds 1 to the frequency count for v.
addValue(char) - Method in class org.apache.commons.math.stat.Frequency
Adds 1 to the frequency count for v.
angle(Vector3D, Vector3D) - Static method in class org.apache.commons.math.geometry.Vector3D
Compute the angular separation between two vectors.
anovaFValue(Collection) - Method in interface org.apache.commons.math.stat.inference.OneWayAnova
Computes the ANOVA F-value for a collection of double[] arrays.
anovaFValue(Collection) - Method in class org.apache.commons.math.stat.inference.OneWayAnovaImpl
Computes the ANOVA F-value for a collection of double[] arrays.
anovaPValue(Collection) - Method in interface org.apache.commons.math.stat.inference.OneWayAnova
Computes the ANOVA P-value for a collection of double[] arrays.
anovaPValue(Collection) - Method in class org.apache.commons.math.stat.inference.OneWayAnovaImpl
Computes the ANOVA P-value for a collection of double[] arrays.
anovaTest(Collection, double) - Method in interface org.apache.commons.math.stat.inference.OneWayAnova
Performs an ANOVA test, evaluating the null hypothesis that there is no difference among the means of the data categories.
anovaTest(Collection, double) - Method in class org.apache.commons.math.stat.inference.OneWayAnovaImpl
Performs an ANOVA test, evaluating the null hypothesis that there is no difference among the means of the data categories.
append(ContinuousOutputModel) - Method in class org.apache.commons.math.ode.ContinuousOutputModel
Append another model at the end of the instance.
apply(UnivariateStatistic) - Method in class org.apache.commons.math.stat.descriptive.DescriptiveStatistics
Apply the given statistic to the data associated with this set of statistics.
apply(UnivariateStatistic) - Method in class org.apache.commons.math.stat.descriptive.SynchronizedDescriptiveStatistics
Apply the given statistic to this univariate collection.
applyInverseTo(Vector3D) - Method in class org.apache.commons.math.geometry.Rotation
Apply the inverse of the rotation to a vector.
applyInverseTo(Rotation) - Method in class org.apache.commons.math.geometry.Rotation
Apply the inverse of the instance to another rotation.
applyTo(Vector3D) - Method in class org.apache.commons.math.geometry.Rotation
Apply the rotation to a vector.
applyTo(Rotation) - Method in class org.apache.commons.math.geometry.Rotation
Apply the instance to another rotation.
ArgumentOutsideDomainException - Exception in org.apache.commons.math
Error thrown when a method is called with an out of bounds argument.
ArgumentOutsideDomainException(double, double, double) - Constructor for exception org.apache.commons.math.ArgumentOutsideDomainException
Constructs an exception with specified formatted detail message.
asin() - Method in class org.apache.commons.math.complex.Complex
Compute the inverse sine of this complex number.
asin(Complex) - Static method in class org.apache.commons.math.complex.ComplexUtils
Deprecated. use Complex.asin()
atan() - Method in class org.apache.commons.math.complex.Complex
Compute the inverse tangent of this complex number.
atan(Complex) - Static method in class org.apache.commons.math.complex.ComplexUtils
Deprecated. use Complex.atan()

B

Beta - Class in org.apache.commons.math.special
This is a utility class that provides computation methods related to the Beta family of functions.
BigMatrix - Interface in org.apache.commons.math.linear
Interface defining a real-valued matrix with basic algebraic operations, using BigDecimal representations for the entries.
BigMatrixImpl - Class in org.apache.commons.math.linear
Implementation of BigMatrix using a BigDecimal[][] array to store entries and LU decompostion to support linear system solution and inverse.
BigMatrixImpl() - Constructor for class org.apache.commons.math.linear.BigMatrixImpl
Creates a matrix with no data
BigMatrixImpl(int, int) - Constructor for class org.apache.commons.math.linear.BigMatrixImpl
Create a new BigMatrix with the supplied row and column dimensions.
BigMatrixImpl(BigDecimal[][]) - Constructor for class org.apache.commons.math.linear.BigMatrixImpl
Create a new BigMatrix using the data as the underlying data array.
BigMatrixImpl(double[][]) - Constructor for class org.apache.commons.math.linear.BigMatrixImpl
Create a new BigMatrix using the data as the underlying data array.
BigMatrixImpl(String[][]) - Constructor for class org.apache.commons.math.linear.BigMatrixImpl
Create a new BigMatrix using the values represented by the strings in data as the underlying data array.
BigMatrixImpl(BigDecimal[]) - Constructor for class org.apache.commons.math.linear.BigMatrixImpl
Create a new (column) BigMatrix using v as the data for the unique column of the v.length x 1 matrix created.
binomialCoefficient(int, int) - Static method in class org.apache.commons.math.util.MathUtils
Returns an exact representation of the Binomial Coefficient, "n choose k", the number of k-element subsets that can be selected from an n-element set.
binomialCoefficientDouble(int, int) - Static method in class org.apache.commons.math.util.MathUtils
Returns a double representation of the Binomial Coefficient, "n choose k", the number of k-element subsets that can be selected from an n-element set.
binomialCoefficientLog(int, int) - Static method in class org.apache.commons.math.util.MathUtils
Returns the natural log of the Binomial Coefficient, "n choose k", the number of k-element subsets that can be selected from an n-element set.
BinomialDistribution - Interface in org.apache.commons.math.distribution
The Binomial Distribution.
BinomialDistributionImpl - Class in org.apache.commons.math.distribution
The default implementation of BinomialDistribution.
BinomialDistributionImpl(int, double) - Constructor for class org.apache.commons.math.distribution.BinomialDistributionImpl
Create a binomial distribution with the given number of trials and probability of success.
BisectionSolver - Class in org.apache.commons.math.analysis
Implements the bisection algorithm for finding zeros of univariate real functions.
BisectionSolver(UnivariateRealFunction) - Constructor for class org.apache.commons.math.analysis.BisectionSolver
Construct a solver for the given function.
bracket(UnivariateRealFunction, double, double, double) - Static method in class org.apache.commons.math.analysis.UnivariateRealSolverUtils
This method attempts to find two values a and b satisfying lowerBound <= a < initial < b <= upperBound f(a) * f(b) < 0 If f is continuous on [a,b], this means that a and b bracket a root of f.
bracket(UnivariateRealFunction, double, double, double, int) - Static method in class org.apache.commons.math.analysis.UnivariateRealSolverUtils
This method attempts to find two values a and b satisfying lowerBound <= a < initial < b <= upperBound f(a) * f(b) < 0 If f is continuous on [a,b], this means that a and b bracket a root of f.
BrentSolver - Class in org.apache.commons.math.analysis
Implements the Brent algorithm for finding zeros of real univariate functions.
BrentSolver(UnivariateRealFunction) - Constructor for class org.apache.commons.math.analysis.BrentSolver
Construct a solver for the given function.

C

CardanEulerSingularityException - Exception in org.apache.commons.math.geometry
This class represents exceptions thrown while extractiong Cardan or Euler angles from a rotation.
CardanEulerSingularityException(boolean) - Constructor for exception org.apache.commons.math.geometry.CardanEulerSingularityException
Simple constructor.
CauchyDistribution - Interface in org.apache.commons.math.distribution
Cauchy Distribution.
CauchyDistributionImpl - Class in org.apache.commons.math.distribution
Default implementation of CauchyDistribution.
CauchyDistributionImpl() - Constructor for class org.apache.commons.math.distribution.CauchyDistributionImpl
Creates cauchy distribution with the medain equal to zero and scale equal to one.
CauchyDistributionImpl(double, double) - Constructor for class org.apache.commons.math.distribution.CauchyDistributionImpl
Create a cauchy distribution using the given median and scale.
checkContractExpand(float, float) - Method in class org.apache.commons.math.util.ResizableDoubleArray
Checks the expansion factor and the contraction criteria and throws an IllegalArgumentException if the contractionCriteria is less than the expansionCriteria
chiSquare(double[], long[]) - Method in interface org.apache.commons.math.stat.inference.ChiSquareTest
Computes the Chi-Square statistic comparing observed and expected frequency counts.
chiSquare(long[][]) - Method in interface org.apache.commons.math.stat.inference.ChiSquareTest
Computes the Chi-Square statistic associated with a chi-square test of independence based on the input counts array, viewed as a two-way table.
chiSquare(double[], long[]) - Method in class org.apache.commons.math.stat.inference.ChiSquareTestImpl
Computes the Chi-Square statistic comparing observed and expected frequency counts.
chiSquare(long[][]) - Method in class org.apache.commons.math.stat.inference.ChiSquareTestImpl
 
chiSquare(double[], long[]) - Static method in class org.apache.commons.math.stat.inference.TestUtils
 
chiSquare(long[][]) - Static method in class org.apache.commons.math.stat.inference.TestUtils
 
chiSquareDataSetsComparison(long[], long[]) - Method in class org.apache.commons.math.stat.inference.ChiSquareTestImpl
 
chiSquareDataSetsComparison(long[], long[]) - Static method in class org.apache.commons.math.stat.inference.TestUtils
 
chiSquareDataSetsComparison(long[], long[]) - Method in interface org.apache.commons.math.stat.inference.UnknownDistributionChiSquareTest
Computes a Chi-Square two sample test statistic comparing bin frequency counts in observed1 and observed2.
ChiSquaredDistribution - Interface in org.apache.commons.math.distribution
The Chi-Squared Distribution.
ChiSquaredDistributionImpl - Class in org.apache.commons.math.distribution
The default implementation of ChiSquaredDistribution
ChiSquaredDistributionImpl(double) - Constructor for class org.apache.commons.math.distribution.ChiSquaredDistributionImpl
Create a Chi-Squared distribution with the given degrees of freedom.
ChiSquaredDistributionImpl(double, GammaDistribution) - Constructor for class org.apache.commons.math.distribution.ChiSquaredDistributionImpl
Create a Chi-Squared distribution with the given degrees of freedom.
ChiSquareTest - Interface in org.apache.commons.math.stat.inference
An interface for Chi-Square tests.
chiSquareTest(double[], long[]) - Method in interface org.apache.commons.math.stat.inference.ChiSquareTest
Returns the observed significance level, or p-value, associated with a Chi-square goodness of fit test comparing the observed frequency counts to those in the expected array.
chiSquareTest(double[], long[], double) - Method in interface org.apache.commons.math.stat.inference.ChiSquareTest
Performs a Chi-square goodness of fit test evaluating the null hypothesis that the observed counts conform to the frequency distribution described by the expected counts, with significance level alpha.
chiSquareTest(long[][]) - Method in interface org.apache.commons.math.stat.inference.ChiSquareTest
Returns the observed significance level, or p-value, associated with a chi-square test of independence based on the input counts array, viewed as a two-way table.
chiSquareTest(long[][], double) - Method in interface org.apache.commons.math.stat.inference.ChiSquareTest
Performs a chi-square test of independence evaluating the null hypothesis that the classifications represented by the counts in the columns of the input 2-way table are independent of the rows, with significance level alpha.
chiSquareTest(double[], long[]) - Method in class org.apache.commons.math.stat.inference.ChiSquareTestImpl
Returns the observed significance level, or p-value, associated with a Chi-square goodness of fit test comparing the observed frequency counts to those in the expected array.
chiSquareTest(double[], long[], double) - Method in class org.apache.commons.math.stat.inference.ChiSquareTestImpl
Performs a Chi-square goodness of fit test evaluating the null hypothesis that the observed counts conform to the frequency distribution described by the expected counts, with significance level alpha.
chiSquareTest(long[][]) - Method in class org.apache.commons.math.stat.inference.ChiSquareTestImpl
 
chiSquareTest(long[][], double) - Method in class org.apache.commons.math.stat.inference.ChiSquareTestImpl
 
chiSquareTest(double[], long[], double) - Static method in class org.apache.commons.math.stat.inference.TestUtils
 
chiSquareTest(double[], long[]) - Static method in class org.apache.commons.math.stat.inference.TestUtils
 
chiSquareTest(long[][], double) - Static method in class org.apache.commons.math.stat.inference.TestUtils
 
chiSquareTest(long[][]) - Static method in class org.apache.commons.math.stat.inference.TestUtils
 
chiSquareTestDataSetsComparison(long[], long[]) - Method in class org.apache.commons.math.stat.inference.ChiSquareTestImpl
 
chiSquareTestDataSetsComparison(long[], long[], double) - Method in class org.apache.commons.math.stat.inference.ChiSquareTestImpl
 
chiSquareTestDataSetsComparison(long[], long[]) - Static method in class org.apache.commons.math.stat.inference.TestUtils
 
chiSquareTestDataSetsComparison(long[], long[], double) - Static method in class org.apache.commons.math.stat.inference.TestUtils
 
chiSquareTestDataSetsComparison(long[], long[]) - Method in interface org.apache.commons.math.stat.inference.UnknownDistributionChiSquareTest
Returns the observed significance level, or p-value, associated with a Chi-Square two sample test comparing bin frequency counts in observed1 and observed2.
chiSquareTestDataSetsComparison(long[], long[], double) - Method in interface org.apache.commons.math.stat.inference.UnknownDistributionChiSquareTest
Performs a Chi-Square two sample test comparing two binned data sets.
ChiSquareTestImpl - Class in org.apache.commons.math.stat.inference
Implements Chi-Square test statistics defined in the UnknownDistributionChiSquareTest interface.
ChiSquareTestImpl() - Constructor for class org.apache.commons.math.stat.inference.ChiSquareTestImpl
Construct a ChiSquareTestImpl
ChiSquareTestImpl(ChiSquaredDistribution) - Constructor for class org.apache.commons.math.stat.inference.ChiSquareTestImpl
Create a test instance using the given distribution for computing inference statistics.
classes() - Method in class org.apache.commons.math.util.TransformerMap
Returns the Set of Classes used as keys in the map.
ClassicalRungeKuttaIntegrator - Class in org.apache.commons.math.ode
This class implements the classical fourth order Runge-Kutta integrator for Ordinary Differential Equations (it is the most often used Runge-Kutta method).
ClassicalRungeKuttaIntegrator(double) - Constructor for class org.apache.commons.math.ode.ClassicalRungeKuttaIntegrator
Simple constructor.
clear() - Method in class org.apache.commons.math.random.AbstractRandomGenerator
Clears the cache used by the default implementation of AbstractRandomGenerator.nextGaussian().
clear() - Method in class org.apache.commons.math.stat.descriptive.AbstractStorelessUnivariateStatistic
 
clear() - Method in class org.apache.commons.math.stat.descriptive.DescriptiveStatistics
Resets all statistics and storage
clear() - Method in class org.apache.commons.math.stat.descriptive.DescriptiveStatisticsImpl
Deprecated. Resets all statistics and storage
clear() - Method in class org.apache.commons.math.stat.descriptive.moment.FirstMoment
 
clear() - Method in class org.apache.commons.math.stat.descriptive.moment.FourthMoment
 
clear() - Method in class org.apache.commons.math.stat.descriptive.moment.GeometricMean
 
clear() - Method in class org.apache.commons.math.stat.descriptive.moment.Kurtosis
 
clear() - Method in class org.apache.commons.math.stat.descriptive.moment.Mean
 
clear() - Method in class org.apache.commons.math.stat.descriptive.moment.SecondMoment
 
clear() - Method in class org.apache.commons.math.stat.descriptive.moment.Skewness
 
clear() - Method in class org.apache.commons.math.stat.descriptive.moment.StandardDeviation
 
clear() - Method in class org.apache.commons.math.stat.descriptive.moment.ThirdMoment
 
clear() - Method in class org.apache.commons.math.stat.descriptive.moment.Variance
 
clear() - Method in class org.apache.commons.math.stat.descriptive.moment.VectorialCovariance
Clears the internal state of the Statistic
clear() - Method in class org.apache.commons.math.stat.descriptive.MultivariateSummaryStatistics
Resets all statistics and storage
clear() - Method in class org.apache.commons.math.stat.descriptive.rank.Max
 
clear() - Method in class org.apache.commons.math.stat.descriptive.rank.Min
 
clear() - Method in interface org.apache.commons.math.stat.descriptive.StorelessUnivariateStatistic
Clears the internal state of the Statistic
clear() - Method in class org.apache.commons.math.stat.descriptive.summary.Product
 
clear() - Method in class org.apache.commons.math.stat.descriptive.summary.Sum
 
clear() - Method in class org.apache.commons.math.stat.descriptive.summary.SumOfLogs
 
clear() - Method in class org.apache.commons.math.stat.descriptive.summary.SumOfSquares
 
clear() - Method in class org.apache.commons.math.stat.descriptive.SummaryStatistics
Resets all statistics and storage
clear() - Method in class org.apache.commons.math.stat.descriptive.SummaryStatisticsImpl
Deprecated. Resets all statistics and storage.
clear() - Method in class org.apache.commons.math.stat.descriptive.SynchronizedDescriptiveStatistics
 
clear() - Method in class org.apache.commons.math.stat.descriptive.SynchronizedMultivariateSummaryStatistics
 
clear() - Method in class org.apache.commons.math.stat.descriptive.SynchronizedSummaryStatistics
 
clear() - Method in class org.apache.commons.math.stat.Frequency
Clears the frequency table
clear() - Method in class org.apache.commons.math.stat.regression.SimpleRegression
Clears all data from the model.
clear() - Method in interface org.apache.commons.math.util.DoubleArray
Clear the double array
clear() - Method in class org.apache.commons.math.util.ResizableDoubleArray
Clear the array, reset the size to the initialCapacity and the number of elements to zero.
clear() - Method in class org.apache.commons.math.util.TransformerMap
Clears all the Class to Transformer mappings.
clearResult() - Method in class org.apache.commons.math.analysis.UnivariateRealIntegratorImpl
Convenience function for implementations.
clearResult() - Method in class org.apache.commons.math.analysis.UnivariateRealSolverImpl
Convenience function for implementations.
closeReplayFile() - Method in class org.apache.commons.math.random.ValueServer
Closes valuesFileURL after use in REPLAY_MODE.
cols - Variable in class org.apache.commons.math.estimation.AbstractEstimator
Number of columns of the jacobian matrix.
compareTo(Object) - Method in class org.apache.commons.math.fraction.Fraction
Compares this object to another based on size.
Complex - Class in org.apache.commons.math.complex
Representation of a Complex number - a number which has both a real and imaginary part.
Complex(double, double) - Constructor for class org.apache.commons.math.complex.Complex
Create a complex number given the real and imaginary parts.
ComplexFormat - Class in org.apache.commons.math.complex
Formats a Complex number in cartesian format "Re(c) + Im(c)i".
ComplexFormat() - Constructor for class org.apache.commons.math.complex.ComplexFormat
Create an instance with the default imaginary character, 'i', and the default number format for both real and imaginary parts.
ComplexFormat(NumberFormat) - Constructor for class org.apache.commons.math.complex.ComplexFormat
Create an instance with a custom number format for both real and imaginary parts.
ComplexFormat(NumberFormat, NumberFormat) - Constructor for class org.apache.commons.math.complex.ComplexFormat
Create an instance with a custom number format for the real part and a custom number format for the imaginary part.
ComplexFormat(String) - Constructor for class org.apache.commons.math.complex.ComplexFormat
Create an instance with a custom imaginary character, and the default number format for both real and imaginary parts.
ComplexFormat(String, NumberFormat) - Constructor for class org.apache.commons.math.complex.ComplexFormat
Create an instance with a custom imaginary character, and a custom number format for both real and imaginary parts.
ComplexFormat(String, NumberFormat, NumberFormat) - Constructor for class org.apache.commons.math.complex.ComplexFormat
Create an instance with a custom imaginary character, a custom number format for the real part, and a custom number format for the imaginary part.
ComplexUtils - Class in org.apache.commons.math.complex
Static implementations of common Complex-valued functions.
computeCoefficients() - Method in class org.apache.commons.math.analysis.PolynomialFunctionLagrangeForm
Calculate the coefficients of Lagrange polynomial from the interpolation data.
computeCoefficients() - Method in class org.apache.commons.math.analysis.PolynomialFunctionNewtonForm
Calculate the normal polynomial coefficients given the Newton form.
computeDerivatives(double, double[], double[]) - Method in class org.apache.commons.math.ode.FirstOrderConverter
Get the current time derivative of the state vector.
computeDerivatives(double, double[], double[]) - Method in interface org.apache.commons.math.ode.FirstOrderDifferentialEquations
Get the current time derivative of the state vector.
computeDistribution() - Method in class org.apache.commons.math.random.ValueServer
Computes the empirical distribution using values from the file in valuesFileURL, using the default number of bins.
computeDistribution(int) - Method in class org.apache.commons.math.random.ValueServer
Computes the empirical distribution using values from the file in valuesFileURL and binCount bins.
computeDividedDifference(double[], double[]) - Static method in class org.apache.commons.math.analysis.DividedDifferenceInterpolator
Returns a copy of the divided difference array.
computeInterpolatedState(double, double) - Method in class org.apache.commons.math.ode.AbstractStepInterpolator
Compute the state at the interpolated time.
computeInterpolatedState(double, double) - Method in class org.apache.commons.math.ode.DummyStepInterpolator
Compute the state at the interpolated time.
computeOmega(int) - Method in class org.apache.commons.math.transform.FastFourierTransformer
Calculate the n-th roots of unity.
computeSecondDerivatives(double, double[], double[], double[]) - Method in interface org.apache.commons.math.ode.SecondOrderDifferentialEquations
Get the current time derivative of the state vector.
conjugate() - Method in class org.apache.commons.math.complex.Complex
Return the conjugate of this complex number.
CONSTANT_MODE - Static variable in class org.apache.commons.math.random.ValueServer
Always return mu
containsClass(Class) - Method in class org.apache.commons.math.util.TransformerMap
Tests if a Class is present in the TransformerMap.
containsTransformer(NumberTransformer) - Method in class org.apache.commons.math.util.TransformerMap
Tests if a NumberTransformer is present in the TransformerMap.
CONTINUE - Static variable in interface org.apache.commons.math.ode.SwitchingFunction
Continue indicator.
ContinuedFraction - Class in org.apache.commons.math.util
Provides a generic means to evaluate continued fractions.
ContinuedFraction() - Constructor for class org.apache.commons.math.util.ContinuedFraction
Default constructor.
ContinuousDistribution - Interface in org.apache.commons.math.distribution
Base interface for continuous distributions.
ContinuousOutputModel - Class in org.apache.commons.math.ode
This class stores all information provided by an ODE integrator during the integration process and build a continuous model of the solution from this.
ContinuousOutputModel() - Constructor for class org.apache.commons.math.ode.ContinuousOutputModel
Simple constructor.
contract() - Method in class org.apache.commons.math.util.ResizableDoubleArray
Contracts the storage array to the (size of the element set) + 1 - to avoid a zero length array.
contractionCriteria - Variable in class org.apache.commons.math.util.ResizableDoubleArray
The contraction criteria determines when the internal array will be contracted to fit the number of elements contained in the element array + 1.
converged(PointCostPair[]) - Method in interface org.apache.commons.math.optimization.ConvergenceChecker
Check if the optimization algorithm has converged on the simplex.
ConvergenceChecker - Interface in org.apache.commons.math.optimization
This interface specifies how to check if a direct search method has converged.
ConvergenceException - Exception in org.apache.commons.math
Error thrown when a numerical computation can not be performed because the numerical result failed to converge to a finite value.
ConvergenceException() - Constructor for exception org.apache.commons.math.ConvergenceException
Default constructor.
ConvergenceException(String, Object[]) - Constructor for exception org.apache.commons.math.ConvergenceException
Constructs an exception with specified formatted detail message.
ConvergenceException(Throwable) - Constructor for exception org.apache.commons.math.ConvergenceException
Create an exception with a given root cause.
ConvergenceException(String, Object[], Throwable) - Constructor for exception org.apache.commons.math.ConvergenceException
Constructs an exception with specified formatted detail message and root cause.
ConvergenceException(String, Throwable) - Constructor for exception org.apache.commons.math.ConvergenceException
Deprecated. as of 1.2, replaced by ConvergenceException.ConvergenceException(String, Object[], Throwable)
ConvergenceException(String) - Constructor for exception org.apache.commons.math.ConvergenceException
Deprecated. as of 1.2, replaced by ConvergenceException.ConvergenceException(String, Object[])
copy() - Method in interface org.apache.commons.math.linear.BigMatrix
Returns a (deep) copy of this.
copy() - Method in class org.apache.commons.math.linear.BigMatrixImpl
Create a new BigMatrix which is a copy of this.
copy() - Method in interface org.apache.commons.math.linear.RealMatrix
Returns a (deep) copy of this.
copy() - Method in class org.apache.commons.math.linear.RealMatrixImpl
Create a new RealMatrix which is a copy of this.
copy() - Method in class org.apache.commons.math.ode.AbstractStepInterpolator
Copy the instance.
copy() - Method in interface org.apache.commons.math.ode.StepInterpolator
Copy the instance.
CorrelatedRandomVectorGenerator - Class in org.apache.commons.math.random
A RandomVectorGenerator that generates vectors with with correlated components.
CorrelatedRandomVectorGenerator(double[], RealMatrix, double, NormalizedRandomGenerator) - Constructor for class org.apache.commons.math.random.CorrelatedRandomVectorGenerator
Simple constructor.
CorrelatedRandomVectorGenerator(RealMatrix, double, NormalizedRandomGenerator) - Constructor for class org.apache.commons.math.random.CorrelatedRandomVectorGenerator
Simple constructor.
cos() - Method in class org.apache.commons.math.complex.Complex
Compute the cosine of this complex number.
cos(Complex) - Static method in class org.apache.commons.math.complex.ComplexUtils
Deprecated. use Complex.cos()
cosh() - Method in class org.apache.commons.math.complex.Complex
Compute the hyperbolic cosine of this complex number.
cosh(Complex) - Static method in class org.apache.commons.math.complex.ComplexUtils
Deprecated. use Complex.cosh()
cosh(double) - Static method in class org.apache.commons.math.util.MathUtils
Returns the hyperbolic cosine of x.
cost - Variable in class org.apache.commons.math.estimation.AbstractEstimator
Cost value (square root of the sum of the residuals).
cost(double[]) - Method in interface org.apache.commons.math.optimization.CostFunction
Compute the cost associated to the given parameters array.
CostException - Exception in org.apache.commons.math.optimization
This class represents exceptions thrown by cost functions.
CostException(String, Object[]) - Constructor for exception org.apache.commons.math.optimization.CostException
Constructs a new MathException with specified formatted detail message.
CostException(Throwable) - Constructor for exception org.apache.commons.math.optimization.CostException
Constructs a new MathException with specified nested Throwable root cause.
CostFunction - Interface in org.apache.commons.math.optimization
This interface represents a cost function to be minimized.
createAdaptor(RandomGenerator) - Static method in class org.apache.commons.math.random.RandomAdaptor
Factory method to create a Random using the supplied RandomGenerator.
createBigIdentityMatrix(int) - Static method in class org.apache.commons.math.linear.MatrixUtils
Returns dimension x dimension identity matrix.
createBigMatrix(double[][]) - Static method in class org.apache.commons.math.linear.MatrixUtils
Returns a BigMatrix whose entries are the the values in the the input array.
createBigMatrix(BigDecimal[][]) - Static method in class org.apache.commons.math.linear.MatrixUtils
Returns a BigMatrix whose entries are the the values in the the input array.
createBigMatrix(String[][]) - Static method in class org.apache.commons.math.linear.MatrixUtils
Returns a BigMatrix whose entries are the the values in the the input array.
createBinomialDistribution(int, double) - Method in class org.apache.commons.math.distribution.DistributionFactory
Deprecated. Create a binomial distribution with the given number of trials and probability of success.
createBinomialDistribution(int, double) - Method in class org.apache.commons.math.distribution.DistributionFactoryImpl
Deprecated. Create a binomial distribution with the given number of trials and probability of success.
createCauchyDistribution(double, double) - Method in class org.apache.commons.math.distribution.DistributionFactory
Deprecated. Create a new cauchy distribution with the given median and scale.
createChiSquareDistribution(double) - Method in class org.apache.commons.math.distribution.DistributionFactory
Deprecated. Create a new chi-square distribution with the given degrees of freedom.
createChiSquareDistribution(double) - Method in class org.apache.commons.math.distribution.DistributionFactoryImpl
Deprecated. Create a new chi-square distribution with the given degrees of freedom.
createChiSquareTest() - Method in class org.apache.commons.math.stat.inference.TestFactory
Deprecated. Create a ChiSquareTest instance.
createChiSquareTest() - Method in class org.apache.commons.math.stat.inference.TestFactoryImpl
Deprecated. Create a ChiSquareTest instance.
createColumnBigMatrix(double[]) - Static method in class org.apache.commons.math.linear.MatrixUtils
Creates a column BigMatrix using the data from the input array.
createColumnBigMatrix(BigDecimal[]) - Static method in class org.apache.commons.math.linear.MatrixUtils
Creates a column BigMatrix using the data from the input array.
createColumnBigMatrix(String[]) - Static method in class org.apache.commons.math.linear.MatrixUtils
Creates a column BigMatrix using the data from the input array.
createColumnRealMatrix(double[]) - Static method in class org.apache.commons.math.linear.MatrixUtils
Creates a column RealMatrix using the data from the input array.
createComplex(double, double) - Method in class org.apache.commons.math.complex.Complex
Create a complex number given the real and imaginary parts.
createExponentialDistribution(double) - Method in class org.apache.commons.math.distribution.DistributionFactory
Deprecated. Create a new exponential distribution with the given degrees of freedom.
createExponentialDistribution(double) - Method in class org.apache.commons.math.distribution.DistributionFactoryImpl
Deprecated. Create a new exponential distribution with the given degrees of freedom.
createFDistribution(double, double) - Method in class org.apache.commons.math.distribution.DistributionFactory
Deprecated. Create a new F-distribution with the given degrees of freedom.
createFDistribution(double, double) - Method in class org.apache.commons.math.distribution.DistributionFactoryImpl
Deprecated. Create a new F-distribution with the given degrees of freedom.
createGammaDistribution(double, double) - Method in class org.apache.commons.math.distribution.DistributionFactory
Deprecated. Create a new gamma distribution with the given shape and scale parameters.
createGammaDistribution(double, double) - Method in class org.apache.commons.math.distribution.DistributionFactoryImpl
Deprecated. Create a new gamma distribution the given shape and scale parameters.
createHypergeometricDistribution(int, int, int) - Method in class org.apache.commons.math.distribution.DistributionFactory
Deprecated. Create a new hypergeometric distribution with the given the population size, the number of successes in the population, and the sample size.
createHypergeometricDistribution(int, int, int) - Method in class org.apache.commons.math.distribution.DistributionFactoryImpl
Deprecated. Create a new hypergeometric distribution with the given the population size, the number of successes in the population, and the sample size.
createNormalDistribution(double, double) - Method in class org.apache.commons.math.distribution.DistributionFactory
Deprecated. Create a new normal distribution with the given mean and standard deviation.
createNormalDistribution() - Method in class org.apache.commons.math.distribution.DistributionFactory
Deprecated. Create a new normal distribution with mean zero and standard deviation one.
createNormalDistribution(double, double) - Method in class org.apache.commons.math.distribution.DistributionFactoryImpl
Deprecated. Create a new normal distribution with the given mean and standard deviation.
createNormalDistribution() - Method in class org.apache.commons.math.distribution.DistributionFactoryImpl
Deprecated. Create a new normal distribution with the mean zero and standard deviation one.
createPascalDistribution(int, double) - Method in class org.apache.commons.math.distribution.DistributionFactory
Deprecated. Create a Pascal distribution with the given number of successes and probability of success.
createPoissonDistribution(double) - Method in class org.apache.commons.math.distribution.DistributionFactory
Deprecated. Create a new Poisson distribution with poisson parameter lambda.
createPoissonDistribution(double) - Method in class org.apache.commons.math.distribution.DistributionFactoryImpl
Deprecated. Create a new Poisson distribution with poisson parameter lambda.
createRealIdentityMatrix(int) - Static method in class org.apache.commons.math.linear.MatrixUtils
Returns dimension x dimension identity matrix.
createRealMatrix(double[][]) - Static method in class org.apache.commons.math.linear.MatrixUtils
Returns a RealMatrix whose entries are the the values in the the input array.
createRowBigMatrix(double[]) - Static method in class org.apache.commons.math.linear.MatrixUtils
Creates a row BigMatrix using the data from the input array.
createRowBigMatrix(BigDecimal[]) - Static method in class org.apache.commons.math.linear.MatrixUtils
Creates a row BigMatrix using the data from the input array.
createRowBigMatrix(String[]) - Static method in class org.apache.commons.math.linear.MatrixUtils
Creates a row BigMatrix using the data from the input array.
createRowRealMatrix(double[]) - Static method in class org.apache.commons.math.linear.MatrixUtils
Creates a row RealMatrix using the data from the input array.
createTDistribution(double) - Method in class org.apache.commons.math.distribution.DistributionFactory
Deprecated. Create a new t distribution with the given degrees of freedom.
createTDistribution(double) - Method in class org.apache.commons.math.distribution.DistributionFactoryImpl
Deprecated. Create a new t distribution with the given degrees of freedom.
createTTest() - Method in class org.apache.commons.math.stat.inference.TestFactory
Deprecated. Create a TTest instance.
createTTest() - Method in class org.apache.commons.math.stat.inference.TestFactoryImpl
Deprecated. Create a TTest instance.
createWeibullDistribution(double, double) - Method in class org.apache.commons.math.distribution.DistributionFactory
Deprecated. Create a new Weibull distribution with the given shape and scale parameters.
crossProduct(Vector3D, Vector3D) - Static method in class org.apache.commons.math.geometry.Vector3D
Compute the cross-product of two vectors.
cumulativeProbability(double, double) - Method in class org.apache.commons.math.distribution.AbstractDistribution
For a random variable X whose values are distributed according to this distribution, this method returns P(x0 ≤ X ≤ x1).
cumulativeProbability(double) - Method in class org.apache.commons.math.distribution.AbstractIntegerDistribution
For a random variable X whose values are distributed according to this distribution, this method returns P(X ≤ x).
cumulativeProbability(double, double) - Method in class org.apache.commons.math.distribution.AbstractIntegerDistribution
For a random variable X whose values are distributed according to this distribution, this method returns P(x0 ≤ X ≤ x1).
cumulativeProbability(int) - Method in class org.apache.commons.math.distribution.AbstractIntegerDistribution
For a random variable X whose values are distributed according to this distribution, this method returns P(X ≤ x).
cumulativeProbability(int, int) - Method in class org.apache.commons.math.distribution.AbstractIntegerDistribution
For a random variable X whose values are distributed according to this distribution, this method returns P(x0 ≤ X ≤ x1).
cumulativeProbability(int) - Method in class org.apache.commons.math.distribution.BinomialDistributionImpl
For this distribution, X, this method returns P(X ≤ x).
cumulativeProbability(double) - Method in class org.apache.commons.math.distribution.CauchyDistributionImpl
For this disbution, X, this method returns P(X < x).
cumulativeProbability(double) - Method in class org.apache.commons.math.distribution.ChiSquaredDistributionImpl
For this disbution, X, this method returns P(X < x).
cumulativeProbability(double) - Method in interface org.apache.commons.math.distribution.Distribution
For a random variable X whose values are distributed according to this distribution, this method returns P(X ≤ x).
cumulativeProbability(double, double) -