Uses of Interface org.apache.commons.math.linear.RealVector (Commons Math 2.2 API)

Packages that use RealVector
Package	Description
org.apache.commons.math.linear	Linear algebra support.
org.apache.commons.math.optimization.linear	This package provides optimization algorithms for linear constrained problems.
org.apache.commons.math.stat.regression	Statistical routines involving multivariate data.

Uses of RealVector in org.apache.commons.math.linear

Subinterfaces of RealVector in org.apache.commons.math.linear
Modifier and Type	Interface	Description
`interface`	`SparseRealVector`	Marker interface for RealVectors that require sparse backing storage

Classes in org.apache.commons.math.linear that implement RealVector
Modifier and Type	Class	Description
`class`	`AbstractRealVector`	This class provides default basic implementations for many methods in the `RealVector` interface.
`class`	`ArrayRealVector`	This class implements the `RealVector` interface with a double array.
`class`	`OpenMapRealVector`	This class implements the `RealVector` interface with a `OpenIntToDoubleHashMap` backing store.

Methods in org.apache.commons.math.linear that return RealVector
Modifier and Type	Method	Description
`RealVector`	AbstractRealVector.`add(double[] v)`	Compute the sum of this vector and `v`.
`RealVector`	AbstractRealVector.`add(RealVector v)`	Compute the sum of this vector and `v`.
`RealVector`	ArrayRealVector.`add(double[] v)`	Compute the sum of this vector and `v`.
`RealVector`	ArrayRealVector.`add(RealVector v)`	Compute the sum of this vector and `v`.
`RealVector`	OpenMapRealVector.`add(RealVector v)`	Compute the sum of this vector and `v`.
`RealVector`	RealVector.`add(double[] v)`	Compute the sum of this vector and `v`.
`RealVector`	RealVector.`add(RealVector v)`	Compute the sum of this vector and `v`.
`RealVector`	ArrayRealVector.`append(double in)`	Construct a vector by appending a double to this vector.
`RealVector`	ArrayRealVector.`append(double[] in)`	Construct a vector by appending a double array to this vector.
`RealVector`	ArrayRealVector.`append(RealVector v)`	Construct a vector by appending a vector to this vector.
`RealVector`	RealVector.`append(double d)`	Construct a vector by appending a double to this vector.
`RealVector`	RealVector.`append(double[] a)`	Construct a vector by appending a double array to this vector.
`RealVector`	RealVector.`append(RealVector v)`	Construct a vector by appending a vector to this vector.
`RealVector`	RealVector.`copy()`	Returns a (deep) copy of this vector.
`static RealVector`	MatrixUtils.`createRealVector(double[] data)`	Creates a `RealVector` using the data from the input array.
`RealVector`	AbstractRealVector.`ebeDivide(double[] v)`	Element-by-element division.
`RealVector`	ArrayRealVector.`ebeDivide(double[] v)`	Element-by-element division.
`RealVector`	ArrayRealVector.`ebeDivide(RealVector v)`	Element-by-element division.
`RealVector`	RealVector.`ebeDivide(double[] v)`	Element-by-element division.
`RealVector`	RealVector.`ebeDivide(RealVector v)`	Element-by-element division.
`RealVector`	AbstractRealVector.`ebeMultiply(double[] v)`	Element-by-element multiplication.
`RealVector`	ArrayRealVector.`ebeMultiply(double[] v)`	Element-by-element multiplication.
`RealVector`	ArrayRealVector.`ebeMultiply(RealVector v)`	Element-by-element multiplication.
`RealVector`	RealVector.`ebeMultiply(double[] v)`	Element-by-element multiplication.
`RealVector`	RealVector.`ebeMultiply(RealVector v)`	Element-by-element multiplication.
`RealVector`	AbstractRealMatrix.`getColumnVector(int column)`	Returns the entries in column number `column` as a vector.
`RealVector`	BlockRealMatrix.`getColumnVector(int column)`	Returns the entries in column number `column` as a vector.
`RealVector`	RealMatrix.`getColumnVector(int column)`	Returns the entries in column number `column` as a vector.
`RealVector`	EigenDecomposition.`getEigenvector(int i)`	Returns a copy of the i^th eigenvector of the original matrix.
`RealVector`	EigenDecompositionImpl.`getEigenvector(int i)`	Returns a copy of the i^th eigenvector of the original matrix.
`RealVector`	AbstractRealMatrix.`getRowVector(int row)`	Returns the entries in row number `row` as a vector.
`RealVector`	BlockRealMatrix.`getRowVector(int row)`	Returns the entries in row number `row` as a vector.
`RealVector`	RealMatrix.`getRowVector(int row)`	Returns the entries in row number `row` as a vector.
`RealVector`	ArrayRealVector.`getSubVector(int index, int n)`	Get a subvector from consecutive elements.
`RealVector`	RealVector.`getSubVector(int index, int n)`	Get a subvector from consecutive elements.
`RealVector`	AbstractRealVector.`map(UnivariateRealFunction function)`	Acts as if implemented as:
`RealVector`	RealVector.`map(UnivariateRealFunction function)`	Acts as if implemented as:
`RealVector`	AbstractRealVector.`mapAbs()`	Map the `Math.abs(double)` function to each entry.
`RealVector`	RealVector.`mapAbs()`	Deprecated. in 2.2 (to be removed in 3.0).
`RealVector`	AbstractRealVector.`mapAbsToSelf()`	Map the `Math.abs(double)` function to each entry.
`RealVector`	ArrayRealVector.`mapAbsToSelf()`	Map the `Math.abs(double)` function to each entry.
`RealVector`	RealVector.`mapAbsToSelf()`	Deprecated. in 2.2 (to be removed in 3.0).
`RealVector`	AbstractRealVector.`mapAcos()`	Map the `Math.acos(double)` function to each entry.
`RealVector`	RealVector.`mapAcos()`	Deprecated. in 2.2 (to be removed in 3.0).
`RealVector`	AbstractRealVector.`mapAcosToSelf()`	Map the `Math.acos(double)` function to each entry.
`RealVector`	ArrayRealVector.`mapAcosToSelf()`	Map the `Math.acos(double)` function to each entry.
`RealVector`	RealVector.`mapAcosToSelf()`	Deprecated. in 2.2 (to be removed in 3.0).
`RealVector`	AbstractRealVector.`mapAdd(double d)`	Add a value to each entry.
`RealVector`	RealVector.`mapAdd(double d)`	Add a value to each entry.
`RealVector`	AbstractRealVector.`mapAddToSelf(double d)`	Add a value to each entry.
`RealVector`	ArrayRealVector.`mapAddToSelf(double d)`	Add a value to each entry.
`RealVector`	RealVector.`mapAddToSelf(double d)`	Add a value to each entry.
`RealVector`	AbstractRealVector.`mapAsin()`	Map the `Math.asin(double)` function to each entry.
`RealVector`	RealVector.`mapAsin()`	Deprecated. in 2.2 (to be removed in 3.0).
`RealVector`	AbstractRealVector.`mapAsinToSelf()`	Map the `Math.asin(double)` function to each entry.
`RealVector`	ArrayRealVector.`mapAsinToSelf()`	Map the `Math.asin(double)` function to each entry.
`RealVector`	RealVector.`mapAsinToSelf()`	Deprecated. in 2.2 (to be removed in 3.0).
`RealVector`	AbstractRealVector.`mapAtan()`	Map the `Math.atan(double)` function to each entry.
`RealVector`	RealVector.`mapAtan()`	Deprecated. in 2.2 (to be removed in 3.0).
`RealVector`	AbstractRealVector.`mapAtanToSelf()`	Map the `Math.atan(double)` function to each entry.
`RealVector`	ArrayRealVector.`mapAtanToSelf()`	Map the `Math.atan(double)` function to each entry.
`RealVector`	RealVector.`mapAtanToSelf()`	Deprecated. in 2.2 (to be removed in 3.0).
`RealVector`	AbstractRealVector.`mapCbrt()`	Map the `Math.cbrt(double)` function to each entry.
`RealVector`	RealVector.`mapCbrt()`	Deprecated. in 2.2 (to be removed in 3.0).
`RealVector`	AbstractRealVector.`mapCbrtToSelf()`	Map the `Math.cbrt(double)` function to each entry.
`RealVector`	ArrayRealVector.`mapCbrtToSelf()`	Map the `Math.cbrt(double)` function to each entry.
`RealVector`	RealVector.`mapCbrtToSelf()`	Deprecated. in 2.2 (to be removed in 3.0).
`RealVector`	AbstractRealVector.`mapCeil()`	Map the `Math.ceil(double)` function to each entry.
`RealVector`	RealVector.`mapCeil()`	Deprecated. in 2.2 (to be removed in 3.0).
`RealVector`	AbstractRealVector.`mapCeilToSelf()`	Map the `Math.ceil(double)` function to each entry.
`RealVector`	ArrayRealVector.`mapCeilToSelf()`	Map the `Math.ceil(double)` function to each entry.
`RealVector`	RealVector.`mapCeilToSelf()`	Deprecated. in 2.2 (to be removed in 3.0).
`RealVector`	AbstractRealVector.`mapCos()`	Map the `Math.cos(double)` function to each entry.
`RealVector`	RealVector.`mapCos()`	Deprecated. in 2.2 (to be removed in 3.0).
`RealVector`	AbstractRealVector.`mapCosh()`	Map the `Math.cosh(double)` function to each entry.
`RealVector`	RealVector.`mapCosh()`	Deprecated. in 2.2 (to be removed in 3.0).
`RealVector`	AbstractRealVector.`mapCoshToSelf()`	Map the `Math.cosh(double)` function to each entry.
`RealVector`	ArrayRealVector.`mapCoshToSelf()`	Map the `Math.cosh(double)` function to each entry.
`RealVector`	RealVector.`mapCoshToSelf()`	Deprecated. in 2.2 (to be removed in 3.0).
`RealVector`	AbstractRealVector.`mapCosToSelf()`	Map the `Math.cos(double)` function to each entry.
`RealVector`	ArrayRealVector.`mapCosToSelf()`	Map the `Math.cos(double)` function to each entry.
`RealVector`	RealVector.`mapCosToSelf()`	Deprecated. in 2.2 (to be removed in 3.0).
`RealVector`	AbstractRealVector.`mapDivide(double d)`	Divide each entry.
`RealVector`	RealVector.`mapDivide(double d)`	Divide each entry.
`RealVector`	AbstractRealVector.`mapDivideToSelf(double d)`	Divide each entry.
`RealVector`	ArrayRealVector.`mapDivideToSelf(double d)`	Divide each entry.
`RealVector`	RealVector.`mapDivideToSelf(double d)`	Divide each entry.
`RealVector`	AbstractRealVector.`mapExp()`	Map the `Math.exp(double)` function to each entry.
`RealVector`	RealVector.`mapExp()`	Deprecated. in 2.2 (to be removed in 3.0).
`RealVector`	AbstractRealVector.`mapExpm1()`	Map the `Math.expm1(double)` function to each entry.
`RealVector`	RealVector.`mapExpm1()`	Deprecated. in 2.2 (to be removed in 3.0).
`RealVector`	AbstractRealVector.`mapExpm1ToSelf()`	Map the `Math.expm1(double)` function to each entry.
`RealVector`	ArrayRealVector.`mapExpm1ToSelf()`	Map the `Math.expm1(double)` function to each entry.
`RealVector`	RealVector.`mapExpm1ToSelf()`	Deprecated. in 2.2 (to be removed in 3.0).
`RealVector`	AbstractRealVector.`mapExpToSelf()`	Map `Math.exp(double)` operation to each entry.
`RealVector`	ArrayRealVector.`mapExpToSelf()`	Map `Math.exp(double)` operation to each entry.
`RealVector`	RealVector.`mapExpToSelf()`	Deprecated. in 2.2 (to be removed in 3.0).
`RealVector`	AbstractRealVector.`mapFloor()`	Map the `Math.floor(double)` function to each entry.
`RealVector`	RealVector.`mapFloor()`	Deprecated. in 2.2 (to be removed in 3.0).
`RealVector`	AbstractRealVector.`mapFloorToSelf()`	Map the `Math.floor(double)` function to each entry.
`RealVector`	ArrayRealVector.`mapFloorToSelf()`	Map the `Math.floor(double)` function to each entry.
`RealVector`	RealVector.`mapFloorToSelf()`	Deprecated. in 2.2 (to be removed in 3.0).
`RealVector`	AbstractRealVector.`mapInv()`	Map the 1/x function to each entry.
`RealVector`	RealVector.`mapInv()`	Deprecated. in 2.2 (to be removed in 3.0).
`RealVector`	AbstractRealVector.`mapInvToSelf()`	Map the 1/x function to each entry.
`RealVector`	ArrayRealVector.`mapInvToSelf()`	Map the 1/x function to each entry.
`RealVector`	RealVector.`mapInvToSelf()`	Deprecated. in 2.2 (to be removed in 3.0).
`RealVector`	AbstractRealVector.`mapLog()`	Map the `Math.log(double)` function to each entry.
`RealVector`	RealVector.`mapLog()`	Deprecated. in 2.2 (to be removed in 3.0).
`RealVector`	AbstractRealVector.`mapLog10()`	Map the `Math.log10(double)` function to each entry.
`RealVector`	RealVector.`mapLog10()`	Deprecated. in 2.2 (to be removed in 3.0).
`RealVector`	AbstractRealVector.`mapLog10ToSelf()`	Map the `Math.log10(double)` function to each entry.
`RealVector`	ArrayRealVector.`mapLog10ToSelf()`	Map the `Math.log10(double)` function to each entry.
`RealVector`	RealVector.`mapLog10ToSelf()`	Deprecated. in 2.2 (to be removed in 3.0).
`RealVector`	AbstractRealVector.`mapLog1p()`	Map the `Math.log1p(double)` function to each entry.
`RealVector`	RealVector.`mapLog1p()`	Deprecated. in 2.2 (to be removed in 3.0).
`RealVector`	AbstractRealVector.`mapLog1pToSelf()`	Map the `Math.log1p(double)` function to each entry.
`RealVector`	ArrayRealVector.`mapLog1pToSelf()`	Map the `Math.log1p(double)` function to each entry.
`RealVector`	RealVector.`mapLog1pToSelf()`	Deprecated. in 2.2 (to be removed in 3.0).
`RealVector`	AbstractRealVector.`mapLogToSelf()`	Map the `Math.log(double)` function to each entry.
`RealVector`	ArrayRealVector.`mapLogToSelf()`	Map the `Math.log(double)` function to each entry.
`RealVector`	RealVector.`mapLogToSelf()`	Deprecated. in 2.2 (to be removed in 3.0).
`RealVector`	AbstractRealVector.`mapMultiply(double d)`	Multiply each entry.
`RealVector`	RealVector.`mapMultiply(double d)`	Multiply each entry.
`RealVector`	AbstractRealVector.`mapMultiplyToSelf(double d)`	Multiply each entry.
`RealVector`	ArrayRealVector.`mapMultiplyToSelf(double d)`	Multiply each entry.
`RealVector`	RealVector.`mapMultiplyToSelf(double d)`	Multiply each entry.
`RealVector`	AbstractRealVector.`mapPow(double d)`	Map a power operation to each entry.
`RealVector`	RealVector.`mapPow(double d)`	Deprecated. in 2.2 (to be removed in 3.0).
`RealVector`	AbstractRealVector.`mapPowToSelf(double d)`	Map a power operation to each entry.
`RealVector`	ArrayRealVector.`mapPowToSelf(double d)`	Map a power operation to each entry.
`RealVector`	RealVector.`mapPowToSelf(double d)`	Deprecated. in 2.2 (to be removed in 3.0).
`RealVector`	AbstractRealVector.`mapRint()`	Map the `Math.rint(double)` function to each entry.
`RealVector`	RealVector.`mapRint()`	Deprecated. in 2.2 (to be removed in 3.0).
`RealVector`	AbstractRealVector.`mapRintToSelf()`	Map the `Math.rint(double)` function to each entry.
`RealVector`	ArrayRealVector.`mapRintToSelf()`	Map the `Math.rint(double)` function to each entry.
`RealVector`	RealVector.`mapRintToSelf()`	Deprecated. in 2.2 (to be removed in 3.0).
`RealVector`	AbstractRealVector.`mapSignum()`	Map the `Math.signum(double)` function to each entry.
`RealVector`	RealVector.`mapSignum()`	Deprecated. in 2.2 (to be removed in 3.0).
`RealVector`	AbstractRealVector.`mapSignumToSelf()`	Map the `Math.signum(double)` function to each entry.
`RealVector`	ArrayRealVector.`mapSignumToSelf()`	Map the `Math.signum(double)` function to each entry.
`RealVector`	RealVector.`mapSignumToSelf()`	Deprecated. in 2.2 (to be removed in 3.0).
`RealVector`	AbstractRealVector.`mapSin()`	Map the `Math.sin(double)` function to each entry.
`RealVector`	RealVector.`mapSin()`	Deprecated. in 2.2 (to be removed in 3.0).
`RealVector`	AbstractRealVector.`mapSinh()`	Map the `Math.sinh(double)` function to each entry.
`RealVector`	RealVector.`mapSinh()`	Deprecated. in 2.2 (to be removed in 3.0).
`RealVector`	AbstractRealVector.`mapSinhToSelf()`	Map the `Math.sinh(double)` function to each entry.
`RealVector`	ArrayRealVector.`mapSinhToSelf()`	Map the `Math.sinh(double)` function to each entry.
`RealVector`	RealVector.`mapSinhToSelf()`	Deprecated. in 2.2 (to be removed in 3.0).
`RealVector`	AbstractRealVector.`mapSinToSelf()`	Map the `Math.sin(double)` function to each entry.
`RealVector`	ArrayRealVector.`mapSinToSelf()`	Map the `Math.sin(double)` function to each entry.
`RealVector`	RealVector.`mapSinToSelf()`	Deprecated. in 2.2 (to be removed in 3.0).
`RealVector`	AbstractRealVector.`mapSqrt()`	Map the `Math.sqrt(double)` function to each entry.
`RealVector`	RealVector.`mapSqrt()`	Deprecated. in 2.2 (to be removed in 3.0).
`RealVector`	AbstractRealVector.`mapSqrtToSelf()`	Map the `Math.sqrt(double)` function to each entry.
`RealVector`	ArrayRealVector.`mapSqrtToSelf()`	Map the `Math.sqrt(double)` function to each entry.
`RealVector`	RealVector.`mapSqrtToSelf()`	Deprecated. in 2.2 (to be removed in 3.0).
`RealVector`	AbstractRealVector.`mapSubtract(double d)`	Subtract a value from each entry.
`RealVector`	RealVector.`mapSubtract(double d)`	Subtract a value from each entry.
`RealVector`	AbstractRealVector.`mapSubtractToSelf(double d)`	Subtract a value from each entry.
`RealVector`	ArrayRealVector.`mapSubtractToSelf(double d)`	Subtract a value from each entry.
`RealVector`	RealVector.`mapSubtractToSelf(double d)`	Subtract a value from each entry.
`RealVector`	AbstractRealVector.`mapTan()`	Map the `Math.tan(double)` function to each entry.
`RealVector`	RealVector.`mapTan()`	Deprecated. in 2.2 (to be removed in 3.0).
`RealVector`	AbstractRealVector.`mapTanh()`	Map the `Math.tanh(double)` function to each entry.
`RealVector`	RealVector.`mapTanh()`	Deprecated. in 2.2 (to be removed in 3.0).
`RealVector`	AbstractRealVector.`mapTanhToSelf()`	Map the `Math.tanh(double)` function to each entry.
`RealVector`	ArrayRealVector.`mapTanhToSelf()`	Map the `Math.tanh(double)` function to each entry.
`RealVector`	RealVector.`mapTanhToSelf()`	Deprecated. in 2.2 (to be removed in 3.0).
`RealVector`	AbstractRealVector.`mapTanToSelf()`	Map the `Math.tan(double)` function to each entry.
`RealVector`	ArrayRealVector.`mapTanToSelf()`	Map the `Math.tan(double)` function to each entry.
`RealVector`	RealVector.`mapTanToSelf()`	Deprecated. in 2.2 (to be removed in 3.0).
`RealVector`	AbstractRealVector.`mapToSelf(UnivariateRealFunction function)`	Acts as if it is implemented as:
`RealVector`	RealVector.`mapToSelf(UnivariateRealFunction function)`	Acts as if it is implemented as:
`RealVector`	AbstractRealVector.`mapUlp()`	Map the `Math.ulp(double)` function to each entry.
`RealVector`	RealVector.`mapUlp()`	Deprecated. in 2.2 (to be removed in 3.0).
`RealVector`	AbstractRealVector.`mapUlpToSelf()`	Map the `Math.ulp(double)` function to each entry.
`RealVector`	ArrayRealVector.`mapUlpToSelf()`	Map the `Math.ulp(double)` function to each entry.
`RealVector`	RealVector.`mapUlpToSelf()`	Deprecated. in 2.2 (to be removed in 3.0).
`RealVector`	AbstractRealMatrix.`operate(RealVector v)`	Returns the result of multiplying this by the vector `v`.
`RealVector`	RealMatrix.`operate(RealVector v)`	Returns the result of multiplying this by the vector `v`.
`RealVector`	AbstractRealMatrix.`preMultiply(RealVector v)`	Returns the (row) vector result of premultiplying this by the vector `v`.
`RealVector`	RealMatrix.`preMultiply(RealVector v)`	Returns the (row) vector result of premultiplying this by the vector `v`.
`RealVector`	AbstractRealVector.`projection(double[] v)`	Find the orthogonal projection of this vector onto another vector.
`RealVector`	ArrayRealVector.`projection(double[] v)`	Find the orthogonal projection of this vector onto another vector.
`RealVector`	ArrayRealVector.`projection(RealVector v)`	Find the orthogonal projection of this vector onto another vector.
`RealVector`	OpenMapRealVector.`projection(RealVector v)`	Find the orthogonal projection of this vector onto another vector.
`RealVector`	RealVector.`projection(double[] v)`	Find the orthogonal projection of this vector onto another vector.
`RealVector`	RealVector.`projection(RealVector v)`	Find the orthogonal projection of this vector onto another vector.
`RealVector`	DecompositionSolver.`solve(RealVector b)`	Solve the linear equation A × X = B for matrices A.
`RealVector`	AbstractRealVector.`subtract(double[] v)`	Subtract `v` from this vector.
`RealVector`	AbstractRealVector.`subtract(RealVector v)`	Subtract `v` from this vector.
`RealVector`	ArrayRealVector.`subtract(double[] v)`	Subtract `v` from this vector.
`RealVector`	ArrayRealVector.`subtract(RealVector v)`	Subtract `v` from this vector.
`RealVector`	RealVector.`subtract(double[] v)`	Subtract `v` from this vector.
`RealVector`	RealVector.`subtract(RealVector v)`	Subtract `v` from this vector.
`RealVector`	AbstractRealVector.`unitVector()`	Creates a unit vector pointing in the direction of this vector.
`RealVector`	ArrayRealVector.`unitVector()`	Creates a unit vector pointing in the direction of this vector.
`RealVector`	RealVector.`unitVector()`	Creates a unit vector pointing in the direction of this vector.

Methods in org.apache.commons.math.linear with parameters of type RealVector
Modifier and Type	Method	Description
`RealVector`	AbstractRealVector.`add(RealVector v)`	Compute the sum of this vector and `v`.
`RealVector`	ArrayRealVector.`add(RealVector v)`	Compute the sum of this vector and `v`.
`RealVector`	OpenMapRealVector.`add(RealVector v)`	Compute the sum of this vector and `v`.
`RealVector`	RealVector.`add(RealVector v)`	Compute the sum of this vector and `v`.
`RealVector`	ArrayRealVector.`append(RealVector v)`	Construct a vector by appending a vector to this vector.
`OpenMapRealVector`	OpenMapRealVector.`append(RealVector v)`	Construct a vector by appending a vector to this vector.
`RealVector`	RealVector.`append(RealVector v)`	Construct a vector by appending a vector to this vector.
`protected void`	AbstractRealVector.`checkVectorDimensions(RealVector v)`	Check if instance and specified vectors have the same dimension.
`protected void`	ArrayRealVector.`checkVectorDimensions(RealVector v)`	Check if instance and specified vectors have the same dimension.
`double`	AbstractRealVector.`dotProduct(RealVector v)`	Compute the dot product.
`double`	ArrayRealVector.`dotProduct(RealVector v)`	Compute the dot product.
`double`	OpenMapRealVector.`dotProduct(RealVector v)`	Compute the dot product.
`double`	RealVector.`dotProduct(RealVector v)`	Compute the dot product.
`RealVector`	ArrayRealVector.`ebeDivide(RealVector v)`	Element-by-element division.
`OpenMapRealVector`	OpenMapRealVector.`ebeDivide(RealVector v)`	Element-by-element division.
`RealVector`	RealVector.`ebeDivide(RealVector v)`	Element-by-element division.
`RealVector`	ArrayRealVector.`ebeMultiply(RealVector v)`	Element-by-element multiplication.
`OpenMapRealVector`	OpenMapRealVector.`ebeMultiply(RealVector v)`	Element-by-element multiplication.
`RealVector`	RealVector.`ebeMultiply(RealVector v)`	Element-by-element multiplication.
`java.lang.StringBuffer`	RealVectorFormat.`format(RealVector vector, java.lang.StringBuffer toAppendTo, java.text.FieldPosition pos)`	Formats a `RealVector` object to produce a string.
`static java.lang.String`	RealVectorFormat.`formatRealVector(RealVector v)`	This static method calls `Format.format(Object)` on a default instance of RealVectorFormat.
`double`	AbstractRealVector.`getDistance(RealVector v)`	Distance between two vectors.
`double`	ArrayRealVector.`getDistance(RealVector v)`	Distance between two vectors.
`double`	OpenMapRealVector.`getDistance(RealVector v)`	Distance between two vectors.
`double`	RealVector.`getDistance(RealVector v)`	Distance between two vectors.
`double`	AbstractRealVector.`getL1Distance(RealVector v)`	Distance between two vectors.
`double`	ArrayRealVector.`getL1Distance(RealVector v)`	Distance between two vectors.
`double`	OpenMapRealVector.`getL1Distance(RealVector v)`	Distance between two vectors.
`double`	RealVector.`getL1Distance(RealVector v)`	Distance between two vectors.
`double`	AbstractRealVector.`getLInfDistance(RealVector v)`	Distance between two vectors.
`double`	ArrayRealVector.`getLInfDistance(RealVector v)`	Distance between two vectors.
`double`	OpenMapRealVector.`getLInfDistance(RealVector v)`	Distance between two vectors.
`double`	RealVector.`getLInfDistance(RealVector v)`	Distance between two vectors.
`RealVector`	AbstractRealMatrix.`operate(RealVector v)`	Returns the result of multiplying this by the vector `v`.
`RealVector`	RealMatrix.`operate(RealVector v)`	Returns the result of multiplying this by the vector `v`.
`RealMatrix`	AbstractRealVector.`outerProduct(RealVector v)`	Compute the outer product.
`RealMatrix`	ArrayRealVector.`outerProduct(RealVector v)`	Compute the outer product.
`RealMatrix`	RealVector.`outerProduct(RealVector v)`	Compute the outer product.
`RealVector`	AbstractRealMatrix.`preMultiply(RealVector v)`	Returns the (row) vector result of premultiplying this by the vector `v`.
`RealVector`	RealMatrix.`preMultiply(RealVector v)`	Returns the (row) vector result of premultiplying this by the vector `v`.
`RealVector`	ArrayRealVector.`projection(RealVector v)`	Find the orthogonal projection of this vector onto another vector.
`RealVector`	OpenMapRealVector.`projection(RealVector v)`	Find the orthogonal projection of this vector onto another vector.
`RealVector`	RealVector.`projection(RealVector v)`	Find the orthogonal projection of this vector onto another vector.
`static void`	MatrixUtils.`serializeRealVector(RealVector vector, java.io.ObjectOutputStream oos)`	Serialize a `RealVector`.
`void`	AbstractRealMatrix.`setColumnVector(int column, RealVector vector)`	Sets the entries in column number `column` as a vector.
`void`	BlockRealMatrix.`setColumnVector(int column, RealVector vector)`	Sets the entries in column number `column` as a vector.
`void`	RealMatrix.`setColumnVector(int column, RealVector vector)`	Sets the entries in column number `column` as a vector.
`void`	AbstractRealMatrix.`setRowVector(int row, RealVector vector)`	Sets the entries in row number `row` as a vector.
`void`	BlockRealMatrix.`setRowVector(int row, RealVector vector)`	Sets the entries in row number `row` as a vector.
`void`	RealMatrix.`setRowVector(int row, RealVector vector)`	Sets the entries in row number `row` as a vector.
`void`	AbstractRealVector.`setSubVector(int index, RealVector v)`	Set a set of consecutive elements.
`void`	ArrayRealVector.`setSubVector(int index, RealVector v)`	Set a set of consecutive elements.
`void`	OpenMapRealVector.`setSubVector(int index, RealVector v)`	Set a set of consecutive elements.
`void`	RealVector.`setSubVector(int index, RealVector v)`	Set a set of consecutive elements.
`RealVector`	DecompositionSolver.`solve(RealVector b)`	Solve the linear equation A × X = B for matrices A.
`RealVector`	AbstractRealVector.`subtract(RealVector v)`	Subtract `v` from this vector.
`RealVector`	ArrayRealVector.`subtract(RealVector v)`	Subtract `v` from this vector.
`OpenMapRealVector`	OpenMapRealVector.`subtract(RealVector v)`	Subtract `v` from this vector.
`RealVector`	RealVector.`subtract(RealVector v)`	Subtract `v` from this vector.

Constructors in org.apache.commons.math.linear with parameters of type RealVector
Constructor	Description
`ArrayRealVector(ArrayRealVector v1, RealVector v2)`	Construct a vector by appending one vector to another vector.
`ArrayRealVector(RealVector v)`	Construct a vector from another vector, using a deep copy.
`ArrayRealVector(RealVector v1, ArrayRealVector v2)`	Construct a vector by appending one vector to another vector.
`OpenMapRealVector(RealVector v)`	Generic copy constructor.

Uses of RealVector in org.apache.commons.math.optimization.linear

Methods in org.apache.commons.math.optimization.linear that return RealVector
Modifier and Type	Method	Description
`RealVector`	LinearConstraint.`getCoefficients()`	Get the coefficients of the constraint (left hand side).
`RealVector`	LinearObjectiveFunction.`getCoefficients()`	Get the coefficients of the linear equation being optimized.

Methods in org.apache.commons.math.optimization.linear with parameters of type RealVector
Modifier and Type	Method	Description
`double`	LinearObjectiveFunction.`getValue(RealVector point)`	Compute the value of the linear equation at the current point

Constructors in org.apache.commons.math.optimization.linear with parameters of type RealVector
Constructor	Description
`LinearConstraint(RealVector lhsCoefficients, double lhsConstant, Relationship relationship, RealVector rhsCoefficients, double rhsConstant)`	Build a constraint involving two linear equations.
`LinearConstraint(RealVector coefficients, Relationship relationship, double value)`	Build a constraint involving a single linear equation.
`LinearObjectiveFunction(RealVector coefficients, double constantTerm)`

Uses of RealVector in org.apache.commons.math.stat.regression

Fields in org.apache.commons.math.stat.regression declared as RealVector
Modifier and Type	Field	Description
`protected RealVector`	AbstractMultipleLinearRegression.`Y`	Y sample data.

Methods in org.apache.commons.math.stat.regression that return RealVector
Modifier and Type	Method	Description
`protected abstract RealVector`	AbstractMultipleLinearRegression.`calculateBeta()`	Calculates the beta of multiple linear regression in matrix notation.
`protected RealVector`	GLSMultipleLinearRegression.`calculateBeta()`	Calculates beta by GLS.
`protected RealVector`	OLSMultipleLinearRegression.`calculateBeta()`	Calculates the regression coefficients using OLS.
`protected RealVector`	AbstractMultipleLinearRegression.`calculateResiduals()`	Calculates the residuals of multiple linear regression in matrix notation.

Uses of Interfaceorg.apache.commons.math.linear.RealVector

Uses of RealVector in org.apache.commons.math.linear

Uses of RealVector in org.apache.commons.math.optimization.linear

Uses of RealVector in org.apache.commons.math.stat.regression

Uses of Interface
org.apache.commons.math.linear.RealVector