Uses of Package
org.apache.commons.math4.legacy.linear

Packages that use org.apache.commons.math4.legacy.linear

Package	Description
org.apache.commons.math4.legacy.distribution	Implementations of probability distributions.
org.apache.commons.math4.legacy.distribution.fitting	Fitting of parameters against distributions.
org.apache.commons.math4.legacy.field.linalg	Linear algebra defined in term of matrices whose entries are elements of a field.
org.apache.commons.math4.legacy.filter	Implementations of common discrete-time linear filters.
org.apache.commons.math4.legacy.fitting.leastsquares	This package provides algorithms that minimize the residuals between observations and model values.
org.apache.commons.math4.legacy.linear	Linear algebra support.
org.apache.commons.math4.legacy.ml.clustering	Clustering algorithms.
org.apache.commons.math4.legacy.ode	This package provides classes to solve Ordinary Differential Equations problems.
org.apache.commons.math4.legacy.ode.nonstiff	This package provides classes to solve non-stiff Ordinary Differential Equations problems.
org.apache.commons.math4.legacy.ode.sampling	This package provides classes to handle sampling steps during Ordinary Differential Equations integration.
org.apache.commons.math4.legacy.optim.linear	Optimization algorithms for linear constrained problems.
org.apache.commons.math4.legacy.optim.nonlinear.scalar	Algorithms for optimizing a scalar function.
org.apache.commons.math4.legacy.optim.nonlinear.scalar.noderiv	This package provides optimization algorithms that do not require derivatives.
org.apache.commons.math4.legacy.random	This package contains functionality related to random numbers.
org.apache.commons.math4.legacy.stat.correlation	Correlations/Covariance computations.
org.apache.commons.math4.legacy.stat.descriptive	Generic univariate summary statistic objects.
org.apache.commons.math4.legacy.stat.descriptive.moment	Summary statistics based on moments.
org.apache.commons.math4.legacy.stat.regression	Statistical routines involving multivariate data.

Classes in org.apache.commons.math4.legacy.linear used by org.apache.commons.math4.legacy.distribution

Class	Description
NonPositiveDefiniteMatrixException	Exception to be thrown when a positive definite matrix is expected.
RealMatrix	Interface defining a real-valued matrix with basic algebraic operations.
SingularMatrixException	Exception to be thrown when a non-singular matrix is expected.

Classes in org.apache.commons.math4.legacy.linear used by org.apache.commons.math4.legacy.distribution.fitting

Class	Description
SingularMatrixException	Exception to be thrown when a non-singular matrix is expected.

Classes in org.apache.commons.math4.legacy.linear used by org.apache.commons.math4.legacy.field.linalg

Class	Description
AnyMatrix	Interface defining very basic matrix operations.

Classes in org.apache.commons.math4.legacy.linear used by org.apache.commons.math4.legacy.filter

Class	Description
MatrixDimensionMismatchException	Exception to be thrown when either the number of rows or the number of columns of a matrix do not match the expected values.
NonSquareMatrixException	Exception to be thrown when a square matrix is expected.
RealMatrix	Interface defining a real-valued matrix with basic algebraic operations.
RealVector	Class defining a real-valued vector with basic algebraic operations.
SingularMatrixException	Exception to be thrown when a non-singular matrix is expected.

Classes in org.apache.commons.math4.legacy.linear used by org.apache.commons.math4.legacy.fitting.leastsquares

Class	Description
RealMatrix	Interface defining a real-valued matrix with basic algebraic operations.
RealVector	Class defining a real-valued vector with basic algebraic operations.

Classes in org.apache.commons.math4.legacy.linear used by org.apache.commons.math4.legacy.linear

Class	Description
AbstractFieldMatrix	Basic implementation of FieldMatrix methods regardless of the underlying storage.
AbstractRealMatrix	Basic implementation of RealMatrix methods regardless of the underlying storage.
AnyMatrix	Interface defining very basic matrix operations.
Array2DRowFieldMatrix	Implementation of FieldMatrix<T> using a FieldElement[][] array to store entries.
Array2DRowRealMatrix	Implementation of RealMatrix using a double[][] array to store entries.
ArrayFieldVector	This class implements the FieldVector interface with a FieldElement array.
ArrayRealVector	This class implements the RealVector interface with a double array.
BigReal	Arbitrary precision decimal number.
BigRealField	Representation of real numbers with arbitrary precision field.
BlockFieldMatrix	Cache-friendly implementation of FieldMatrix using a flat arrays to store square blocks of the matrix.
BlockRealMatrix	Cache-friendly implementation of RealMatrix using a flat arrays to store square blocks of the matrix.
DecompositionSolver	Interface handling decomposition algorithms that can solve A × X = B.
DiagonalMatrix	Implementation of a diagonal matrix.
FieldDecompositionSolver	Interface handling decomposition algorithms that can solve A × X = B.
FieldMatrix	Interface defining field-valued matrix with basic algebraic operations.
FieldMatrixChangingVisitor	Interface defining a visitor for matrix entries.
FieldMatrixPreservingVisitor	Interface defining a visitor for matrix entries.
FieldVector	Interface defining a field-valued vector with basic algebraic operations.
FieldVectorChangingVisitor	This interface defines a visitor for the entries of a vector.
FieldVectorPreservingVisitor	This interface defines a visitor for the entries of a vector.
IllConditionedOperatorException	An exception to be thrown when the condition number of a RealLinearOperator is too high.
IterationEvent	The root class from which all events occurring while running an IterationManager should be derived.
IterationListener	The listener interface for receiving events occurring in an iterative algorithm.
IterationManager	This abstract class provides a general framework for managing iterative algorithms.
IterativeLinearSolver	This abstract class defines an iterative solver for the linear system A · x = b.
IterativeLinearSolverEvent	This is the base class for all events occurring during the iterations of a IterativeLinearSolver.
JacobiPreconditioner	This class implements the standard Jacobi (diagonal) preconditioner.
MatrixDimensionMismatchException	Exception to be thrown when either the number of rows or the number of columns of a matrix do not match the expected values.
NonPositiveDefiniteMatrixException	Exception to be thrown when a positive definite matrix is expected.
NonPositiveDefiniteOperatorException	Exception to be thrown when a symmetric, definite positive RealLinearOperator is expected.
NonSelfAdjointOperatorException	Exception to be thrown when a self-adjoint RealLinearOperator is expected.
NonSquareMatrixException	Exception to be thrown when a square matrix is expected.
NonSquareOperatorException	Exception to be thrown when a square linear operator is expected.
OpenMapRealMatrix	Sparse matrix implementation based on an open addressed map.
OpenMapRealVector	This class implements the RealVector interface with a OpenIntToDoubleHashMap backing store.
PreconditionedIterativeLinearSolver	This abstract class defines preconditioned iterative solvers.
QRDecomposition	Calculates the QR-decomposition of a matrix.
RealLinearOperator	This class defines a linear operator operating on real (double) vector spaces.
RealMatrix	Interface defining a real-valued matrix with basic algebraic operations.
RealMatrixChangingVisitor	Interface defining a visitor for matrix entries.
RealMatrixFormat	Formats a nxm matrix in components list format "{{a00,a01, ..., a0m-1},{a10, a11, ..., a1m-1},{...},{ an-10, an-11, ..., an-1m-1}}".
RealMatrixPreservingVisitor	Interface defining a visitor for matrix entries.
RealVector	Class defining a real-valued vector with basic algebraic operations.
RealVector.Entry	An entry in the vector.
RealVectorChangingVisitor	This interface defines a visitor for the entries of a vector.
RealVectorFormat	Formats a vector in components list format "{v0; v1; ...; vk-1}".
RealVectorPreservingVisitor	This interface defines a visitor for the entries of a vector.
SingularMatrixException	Exception to be thrown when a non-singular matrix is expected.
SparseFieldMatrix	Sparse matrix implementation based on an open addressed map.
SparseFieldVector	This class implements the FieldVector interface with a OpenIntToFieldHashMap backing store.
SparseRealMatrix	Marker interface for RealMatrix implementations that require sparse backing storage
SparseRealVector	Marker class for RealVectors that require sparse backing storage

Classes in org.apache.commons.math4.legacy.linear used by org.apache.commons.math4.legacy.ml.clustering

Class	Description
RealMatrix	Interface defining a real-valued matrix with basic algebraic operations.

Classes in org.apache.commons.math4.legacy.linear used by org.apache.commons.math4.legacy.ode

Class	Description
Array2DRowFieldMatrix	Implementation of FieldMatrix<T> using a FieldElement[][] array to store entries.
Array2DRowRealMatrix	Implementation of RealMatrix using a double[][] array to store entries.

Classes in org.apache.commons.math4.legacy.linear used by org.apache.commons.math4.legacy.ode.nonstiff

Class	Description
Array2DRowFieldMatrix	Implementation of FieldMatrix<T> using a FieldElement[][] array to store entries.
Array2DRowRealMatrix	Implementation of RealMatrix using a double[][] array to store entries.

Classes in org.apache.commons.math4.legacy.linear used by org.apache.commons.math4.legacy.ode.sampling

Class	Description
Array2DRowRealMatrix	Implementation of RealMatrix using a double[][] array to store entries.

Classes in org.apache.commons.math4.legacy.linear used by org.apache.commons.math4.legacy.optim.linear

Class	Description
RealVector	Class defining a real-valued vector with basic algebraic operations.

Classes in org.apache.commons.math4.legacy.linear used by org.apache.commons.math4.legacy.optim.nonlinear.scalar

Class	Description
RealMatrix	Interface defining a real-valued matrix with basic algebraic operations.

Classes in org.apache.commons.math4.legacy.linear used by org.apache.commons.math4.legacy.optim.nonlinear.scalar.noderiv

Class	Description
RealMatrix	Interface defining a real-valued matrix with basic algebraic operations.

Classes in org.apache.commons.math4.legacy.linear used by org.apache.commons.math4.legacy.random

Class	Description
RealMatrix	Interface defining a real-valued matrix with basic algebraic operations.

Classes in org.apache.commons.math4.legacy.linear used by org.apache.commons.math4.legacy.stat.correlation

Class	Description
RealMatrix	Interface defining a real-valued matrix with basic algebraic operations.

Classes in org.apache.commons.math4.legacy.linear used by org.apache.commons.math4.legacy.stat.descriptive

Class	Description
RealMatrix	Interface defining a real-valued matrix with basic algebraic operations.

Classes in org.apache.commons.math4.legacy.linear used by org.apache.commons.math4.legacy.stat.descriptive.moment

Class	Description
RealMatrix	Interface defining a real-valued matrix with basic algebraic operations.

Classes in org.apache.commons.math4.legacy.linear used by org.apache.commons.math4.legacy.stat.regression

Class	Description
RealMatrix	Interface defining a real-valued matrix with basic algebraic operations.
RealVector	Class defining a real-valued vector with basic algebraic operations.