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

Packages that use RealVector
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
 interface SparseRealVector
          Marker interface for RealVectors that require sparse backing storage
 

Classes in org.apache.commons.math.linear that implement RealVector
 class AbstractRealVector
          This class provides default basic implementations for many methods in the RealVector interface with.
 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
 RealVector RealVector.add(double[] v)
          Compute the sum of this and v.
 RealVector ArrayRealVector.add(double[] v)
          Compute the sum of this and v.
 RealVector AbstractRealVector.add(double[] v)
          Compute the sum of this and v.
 RealVector OpenMapRealVector.add(RealVector v)
          Compute the sum of this and v.
 RealVector RealVector.add(RealVector v)
          Compute the sum of this and v.
 RealVector ArrayRealVector.add(RealVector v)
          Compute the sum of this and v.
 RealVector AbstractRealVector.add(RealVector v)
          Compute the sum of this and v.
 RealVector RealVector.append(double d)
          Construct a vector by appending a double to this vector.
 RealVector ArrayRealVector.append(double in)
          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 ArrayRealVector.append(double[] in)
          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 ArrayRealVector.append(RealVector v)
          Construct a vector by appending a vector to this vector.
 RealVector RealVector.copy()
          Returns a (deep) copy of this.
static RealVector MatrixUtils.createRealVector(double[] data)
          Creates a RealVector using the data from the input array.
 RealVector RealVector.ebeDivide(double[] v)
          Element-by-element division.
 RealVector ArrayRealVector.ebeDivide(double[] v)
          Element-by-element division.
 RealVector AbstractRealVector.ebeDivide(double[] v)
          Element-by-element division.
 RealVector RealVector.ebeDivide(RealVector v)
          Element-by-element division.
 RealVector ArrayRealVector.ebeDivide(RealVector v)
          Element-by-element division.
 RealVector RealVector.ebeMultiply(double[] v)
          Element-by-element multiplication.
 RealVector ArrayRealVector.ebeMultiply(double[] v)
          Element-by-element multiplication.
 RealVector AbstractRealVector.ebeMultiply(double[] v)
          Element-by-element multiplication.
 RealVector RealVector.ebeMultiply(RealVector v)
          Element-by-element multiplication.
 RealVector ArrayRealVector.ebeMultiply(RealVector v)
          Element-by-element multiplication.
 RealVector RealMatrix.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 AbstractRealMatrix.getColumnVector(int column)
          Returns the entries in column number column as a vector.
 RealVector EigenDecompositionImpl.getEigenvector(int i)
          Returns a copy of the ith eigenvector of the original matrix.
 RealVector EigenDecomposition.getEigenvector(int i)
          Returns a copy of the ith eigenvector of the original matrix.
 RealVector RealMatrix.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 AbstractRealMatrix.getRowVector(int row)
          Returns the entries in row number row as a vector.
 RealVector RealVector.getSubVector(int index, int n)
          Get a subvector from consecutive elements.
 RealVector ArrayRealVector.getSubVector(int index, int n)
          Get a subvector from consecutive elements.
 RealVector RealVector.map(UnivariateRealFunction function)
          Acts as if implemented as: return copy().map(function);
 RealVector AbstractRealVector.map(UnivariateRealFunction function)
          Acts as if implemented as: return copy().map(function);
 RealVector RealVector.mapAbs()
          Map the Math.abs(double) function to each entry.
 RealVector AbstractRealVector.mapAbs()
          Map the Math.abs(double) function to each entry.
 RealVector RealVector.mapAbsToSelf()
          Map the Math.abs(double) function to each entry.
 RealVector ArrayRealVector.mapAbsToSelf()
          Map the Math.abs(double) function to each entry.
 RealVector AbstractRealVector.mapAbsToSelf()
          Map the Math.abs(double) function to each entry.
 RealVector RealVector.mapAcos()
          Map the Math.acos(double) function to each entry.
 RealVector AbstractRealVector.mapAcos()
          Map the Math.acos(double) function to each entry.
 RealVector RealVector.mapAcosToSelf()
          Map the Math.acos(double) function to each entry.
 RealVector ArrayRealVector.mapAcosToSelf()
          Map the Math.acos(double) function to each entry.
 RealVector AbstractRealVector.mapAcosToSelf()
          Map the Math.acos(double) function to each entry.
 RealVector RealVector.mapAdd(double d)
          Map an addition operation to each entry.
 RealVector AbstractRealVector.mapAdd(double d)
          Map an addition operation to each entry.
 RealVector RealVector.mapAddToSelf(double d)
          Map an addition operation to each entry.
 RealVector ArrayRealVector.mapAddToSelf(double d)
          Map an addition operation to each entry.
 RealVector AbstractRealVector.mapAddToSelf(double d)
          Map an addition operation to each entry.
 RealVector RealVector.mapAsin()
          Map the Math.asin(double) function to each entry.
 RealVector AbstractRealVector.mapAsin()
          Map the Math.asin(double) function to each entry.
 RealVector RealVector.mapAsinToSelf()
          Map the Math.asin(double) function to each entry.
 RealVector ArrayRealVector.mapAsinToSelf()
          Map the Math.asin(double) function to each entry.
 RealVector AbstractRealVector.mapAsinToSelf()
          Map the Math.asin(double) function to each entry.
 RealVector RealVector.mapAtan()
          Map the Math.atan(double) function to each entry.
 RealVector AbstractRealVector.mapAtan()
          Map the Math.atan(double) function to each entry.
 RealVector RealVector.mapAtanToSelf()
          Map the Math.atan(double) function to each entry.
 RealVector ArrayRealVector.mapAtanToSelf()
          Map the Math.atan(double) function to each entry.
 RealVector AbstractRealVector.mapAtanToSelf()
          Map the Math.atan(double) function to each entry.
 RealVector RealVector.mapCbrt()
          Map the Math.cbrt(double) function to each entry.
 RealVector AbstractRealVector.mapCbrt()
          Map the Math.cbrt(double) function to each entry.
 RealVector RealVector.mapCbrtToSelf()
          Map the Math.cbrt(double) function to each entry.
 RealVector ArrayRealVector.mapCbrtToSelf()
          Map the Math.cbrt(double) function to each entry.
 RealVector AbstractRealVector.mapCbrtToSelf()
          Map the Math.cbrt(double) function to each entry.
 RealVector RealVector.mapCeil()
          Map the Math.ceil(double) function to each entry.
 RealVector AbstractRealVector.mapCeil()
          Map the Math.ceil(double) function to each entry.
 RealVector RealVector.mapCeilToSelf()
          Map the Math.ceil(double) function to each entry.
 RealVector ArrayRealVector.mapCeilToSelf()
          Map the Math.ceil(double) function to each entry.
 RealVector AbstractRealVector.mapCeilToSelf()
          Map the Math.ceil(double) function to each entry.
 RealVector RealVector.mapCos()
          Map the Math.cos(double) function to each entry.
 RealVector AbstractRealVector.mapCos()
          Map the Math.cos(double) function to each entry.
 RealVector RealVector.mapCosh()
          Map the Math.cosh(double) function to each entry.
 RealVector AbstractRealVector.mapCosh()
          Map the Math.cosh(double) function to each entry.
 RealVector RealVector.mapCoshToSelf()
          Map the Math.cosh(double) function to each entry.
 RealVector ArrayRealVector.mapCoshToSelf()
          Map the Math.cosh(double) function to each entry.
 RealVector AbstractRealVector.mapCoshToSelf()
          Map the Math.cosh(double) function to each entry.
 RealVector RealVector.mapCosToSelf()
          Map the Math.cos(double) function to each entry.
 RealVector ArrayRealVector.mapCosToSelf()
          Map the Math.cos(double) function to each entry.
 RealVector AbstractRealVector.mapCosToSelf()
          Map the Math.cos(double) function to each entry.
 RealVector RealVector.mapDivide(double d)
          Map a division operation to each entry.
 RealVector AbstractRealVector.mapDivide(double d)
          Map a division operation to each entry.
 RealVector RealVector.mapDivideToSelf(double d)
          Map a division operation to each entry.
 RealVector ArrayRealVector.mapDivideToSelf(double d)
          Map a division operation to each entry.
 RealVector AbstractRealVector.mapDivideToSelf(double d)
          Map a division operation to each entry.
 RealVector RealVector.mapExp()
          Map the Math.exp(double) function to each entry.
 RealVector AbstractRealVector.mapExp()
          Map the Math.exp(double) function to each entry.
 RealVector RealVector.mapExpm1()
          Map the Math.expm1(double) function to each entry.
 RealVector AbstractRealVector.mapExpm1()
          Map the Math.expm1(double) function to each entry.
 RealVector RealVector.mapExpm1ToSelf()
          Map the Math.expm1(double) function to each entry.
 RealVector ArrayRealVector.mapExpm1ToSelf()
          Map the Math.expm1(double) function to each entry.
 RealVector AbstractRealVector.mapExpm1ToSelf()
          Map the Math.expm1(double) function to each entry.
 RealVector RealVector.mapExpToSelf()
          Map the Math.exp(double) function to each entry.
 RealVector ArrayRealVector.mapExpToSelf()
          Map the Math.exp(double) function to each entry.
 RealVector AbstractRealVector.mapExpToSelf()
          Map the Math.exp(double) function to each entry.
 RealVector RealVector.mapFloor()
          Map the Math.floor(double) function to each entry.
 RealVector AbstractRealVector.mapFloor()
          Map the Math.floor(double) function to each entry.
 RealVector RealVector.mapFloorToSelf()
          Map the Math.floor(double) function to each entry.
 RealVector ArrayRealVector.mapFloorToSelf()
          Map the Math.floor(double) function to each entry.
 RealVector AbstractRealVector.mapFloorToSelf()
          Map the Math.floor(double) function to each entry.
 RealVector RealVector.mapInv()
          Map the 1/x function to each entry.
 RealVector AbstractRealVector.mapInv()
          Map the 1/x function to each entry.
 RealVector RealVector.mapInvToSelf()
          Map the 1/x function to each entry.
 RealVector ArrayRealVector.mapInvToSelf()
          Map the 1/x function to each entry.
 RealVector AbstractRealVector.mapInvToSelf()
          Map the 1/x function to each entry.
 RealVector RealVector.mapLog()
          Map the Math.log(double) function to each entry.
 RealVector AbstractRealVector.mapLog()
          Map the Math.log(double) function to each entry.
 RealVector RealVector.mapLog10()
          Map the Math.log10(double) function to each entry.
 RealVector AbstractRealVector.mapLog10()
          Map the Math.log10(double) function to each entry.
 RealVector RealVector.mapLog10ToSelf()
          Map the Math.log10(double) function to each entry.
 RealVector ArrayRealVector.mapLog10ToSelf()
          Map the Math.log10(double) function to each entry.
 RealVector AbstractRealVector.mapLog10ToSelf()
          Map the Math.log10(double) function to each entry.
 RealVector RealVector.mapLog1p()
          Map the Math.log1p(double) function to each entry.
 RealVector AbstractRealVector.mapLog1p()
          Map the Math.log1p(double) function to each entry.
 RealVector RealVector.mapLog1pToSelf()
          Map the Math.log1p(double) function to each entry.
 RealVector ArrayRealVector.mapLog1pToSelf()
          Map the Math.log1p(double) function to each entry.
 RealVector AbstractRealVector.mapLog1pToSelf()
          Map the Math.log1p(double) function to each entry.
 RealVector RealVector.mapLogToSelf()
          Map the Math.log(double) function to each entry.
 RealVector ArrayRealVector.mapLogToSelf()
          Map the Math.log(double) function to each entry.
 RealVector AbstractRealVector.mapLogToSelf()
          Map the Math.log(double) function to each entry.
 RealVector RealVector.mapMultiply(double d)
          Map a multiplication operation to each entry.
 RealVector AbstractRealVector.mapMultiply(double d)
          Map a multiplication operation to each entry.
 RealVector RealVector.mapMultiplyToSelf(double d)
          Map a multiplication operation to each entry.
 RealVector ArrayRealVector.mapMultiplyToSelf(double d)
          Map a multiplication operation to each entry.
 RealVector AbstractRealVector.mapMultiplyToSelf(double d)
          Map a multiplication operation to each entry.
 RealVector RealVector.mapPow(double d)
          Map a power operation to each entry.
 RealVector AbstractRealVector.mapPow(double d)
          Map a power operation to each entry.
 RealVector RealVector.mapPowToSelf(double d)
          Map a power operation to each entry.
 RealVector ArrayRealVector.mapPowToSelf(double d)
          Map a power operation to each entry.
 RealVector AbstractRealVector.mapPowToSelf(double d)
          Map a power operation to each entry.
 RealVector RealVector.mapRint()
          Map the Math.rint(double) function to each entry.
 RealVector AbstractRealVector.mapRint()
          Map the Math.rint(double) function to each entry.
 RealVector RealVector.mapRintToSelf()
          Map the Math.rint(double) function to each entry.
 RealVector ArrayRealVector.mapRintToSelf()
          Map the Math.rint(double) function to each entry.
 RealVector AbstractRealVector.mapRintToSelf()
          Map the Math.rint(double) function to each entry.
 RealVector RealVector.mapSignum()
          Map the Math.signum(double) function to each entry.
 RealVector AbstractRealVector.mapSignum()
          Map the Math.signum(double) function to each entry.
 RealVector RealVector.mapSignumToSelf()
          Map the Math.signum(double) function to each entry.
 RealVector ArrayRealVector.mapSignumToSelf()
          Map the Math.signum(double) function to each entry.
 RealVector AbstractRealVector.mapSignumToSelf()
          Map the Math.signum(double) function to each entry.
 RealVector RealVector.mapSin()
          Map the Math.sin(double) function to each entry.
 RealVector AbstractRealVector.mapSin()
          Map the Math.sin(double) function to each entry.
 RealVector RealVector.mapSinh()
          Map the Math.sinh(double) function to each entry.
 RealVector AbstractRealVector.mapSinh()
          Map the Math.sinh(double) function to each entry.
 RealVector RealVector.mapSinhToSelf()
          Map the Math.sinh(double) function to each entry.
 RealVector ArrayRealVector.mapSinhToSelf()
          Map the Math.sinh(double) function to each entry.
 RealVector AbstractRealVector.mapSinhToSelf()
          Map the Math.sinh(double) function to each entry.
 RealVector RealVector.mapSinToSelf()
          Map the Math.sin(double) function to each entry.
 RealVector ArrayRealVector.mapSinToSelf()
          Map the Math.sin(double) function to each entry.
 RealVector AbstractRealVector.mapSinToSelf()
          Map the Math.sin(double) function to each entry.
 RealVector RealVector.mapSqrt()
          Map the Math.sqrt(double) function to each entry.
 RealVector AbstractRealVector.mapSqrt()
          Map the Math.sqrt(double) function to each entry.
 RealVector RealVector.mapSqrtToSelf()
          Map the Math.sqrt(double) function to each entry.
 RealVector ArrayRealVector.mapSqrtToSelf()
          Map the Math.sqrt(double) function to each entry.
 RealVector AbstractRealVector.mapSqrtToSelf()
          Map the Math.sqrt(double) function to each entry.
 RealVector RealVector.mapSubtract(double d)
          Map a subtraction operation to each entry.
 RealVector AbstractRealVector.mapSubtract(double d)
          Map a subtraction operation to each entry.
 RealVector RealVector.mapSubtractToSelf(double d)
          Map a subtraction operation to each entry.
 RealVector ArrayRealVector.mapSubtractToSelf(double d)
          Map a subtraction operation to each entry.
 RealVector AbstractRealVector.mapSubtractToSelf(double d)
          Map a subtraction operation to each entry.
 RealVector RealVector.mapTan()
          Map the Math.tan(double) function to each entry.
 RealVector AbstractRealVector.mapTan()
          Map the Math.tan(double) function to each entry.
 RealVector RealVector.mapTanh()
          Map the Math.tanh(double) function to each entry.
 RealVector AbstractRealVector.mapTanh()
          Map the Math.tanh(double) function to each entry.
 RealVector RealVector.mapTanhToSelf()
          Map the Math.tanh(double) function to each entry.
 RealVector ArrayRealVector.mapTanhToSelf()
          Map the Math.tanh(double) function to each entry.
 RealVector AbstractRealVector.mapTanhToSelf()
          Map the Math.tanh(double) function to each entry.
 RealVector RealVector.mapTanToSelf()
          Map the Math.tan(double) function to each entry.
 RealVector ArrayRealVector.mapTanToSelf()
          Map the Math.tan(double) function to each entry.
 RealVector AbstractRealVector.mapTanToSelf()
          Map the Math.tan(double) function to each entry.
 RealVector RealVector.mapToSelf(UnivariateRealFunction function)
          Acts as if it is implemented as: Entry e = null; for(Iterator it = iterator(); it.hasNext(); e = it.next()) { e.setValue(function.value(e.getValue())); }
 RealVector AbstractRealVector.mapToSelf(UnivariateRealFunction function)
          Acts as if it is implemented as: Entry e = null; for(Iterator it = iterator(); it.hasNext(); e = it.next()) { e.setValue(function.value(e.getValue())); }
 RealVector RealVector.mapUlp()
          Map the Math.ulp(double) function to each entry.
 RealVector AbstractRealVector.mapUlp()
          Map the Math.ulp(double) function to each entry.
 RealVector RealVector.mapUlpToSelf()
          Map the Math.ulp(double) function to each entry.
 RealVector ArrayRealVector.mapUlpToSelf()
          Map the Math.ulp(double) function to each entry.
 RealVector AbstractRealVector.mapUlpToSelf()
          Map the Math.ulp(double) function to each entry.
 RealVector RealMatrix.operate(RealVector v)
          Returns the result of multiplying this by the vector v.
 RealVector AbstractRealMatrix.operate(RealVector v)
          Returns the result of multiplying this by the vector v.
 RealVector RealMatrix.preMultiply(RealVector v)
          Returns the (row) vector result of premultiplying this by the vector v.
 RealVector AbstractRealMatrix.preMultiply(RealVector v)
          Returns the (row) vector result of premultiplying this by the vector v.
 RealVector RealVector.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 AbstractRealVector.projection(double[] 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.
 RealVector ArrayRealVector.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 RealVector.subtract(double[] v)
          Compute this minus v.
 RealVector ArrayRealVector.subtract(double[] v)
          Compute this minus v.
 RealVector AbstractRealVector.subtract(double[] v)
          Compute this minus v.
 RealVector RealVector.subtract(RealVector v)
          Compute this minus v.
 RealVector ArrayRealVector.subtract(RealVector v)
          Compute this minus v.
 RealVector AbstractRealVector.subtract(RealVector v)
          Compute this minus v.
 RealVector RealVector.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 AbstractRealVector.unitVector()
          Creates a unit vector pointing in the direction of this vector.
 

Methods in org.apache.commons.math.linear with parameters of type RealVector
 RealVector OpenMapRealVector.add(RealVector v)
          Compute the sum of this and v.
 RealVector RealVector.add(RealVector v)
          Compute the sum of this and v.
 RealVector ArrayRealVector.add(RealVector v)
          Compute the sum of this and v.
 RealVector AbstractRealVector.add(RealVector v)
          Compute the sum of this and v.
 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.
 RealVector ArrayRealVector.append(RealVector v)
          Construct a vector by appending a vector to this vector.
protected  void ArrayRealVector.checkVectorDimensions(RealVector v)
          Check if instance and specified vectors have the same dimension.
protected  void AbstractRealVector.checkVectorDimensions(RealVector v)
          Check if instance and specified vectors have the same dimension.
 double OpenMapRealVector.dotProduct(RealVector v)
          Compute the dot product.
 double RealVector.dotProduct(RealVector v)
          Compute the dot product.
 double ArrayRealVector.dotProduct(RealVector v)
          Compute the dot product.
 double AbstractRealVector.dotProduct(RealVector v)
          Compute the dot product.
 OpenMapRealVector OpenMapRealVector.ebeDivide(RealVector v)
          Element-by-element division.
 RealVector RealVector.ebeDivide(RealVector v)
          Element-by-element division.
 RealVector ArrayRealVector.ebeDivide(RealVector v)
          Element-by-element division.
 OpenMapRealVector OpenMapRealVector.ebeMultiply(RealVector v)
          Element-by-element multiplication.
 RealVector RealVector.ebeMultiply(RealVector v)
          Element-by-element multiplication.
 RealVector ArrayRealVector.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 OpenMapRealVector.getDistance(RealVector v)
          Distance between two vectors.
 double RealVector.getDistance(RealVector v)
          Distance between two vectors.
 double ArrayRealVector.getDistance(RealVector v)
          Distance between two vectors.
 double AbstractRealVector.getDistance(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 ArrayRealVector.getL1Distance(RealVector v)
          Distance between two vectors.
 double AbstractRealVector.getL1Distance(RealVector v)
          Distance between two vectors.
 double OpenMapRealVector.getLInfDistance(RealVector v)
          Distance between two vectors.
 double RealVector.getLInfDistance(RealVector v)
          Distance between two vectors.
 double ArrayRealVector.getLInfDistance(RealVector v)
          Distance between two vectors.
 double AbstractRealVector.getLInfDistance(RealVector v)
          Distance between two vectors.
 RealVector RealMatrix.operate(RealVector v)
          Returns the result of multiplying this by the vector v.
 RealVector AbstractRealMatrix.operate(RealVector v)
          Returns the result of multiplying this by the vector v.
 RealMatrix RealVector.outerProduct(RealVector v)
          Compute the outer product.
 RealMatrix ArrayRealVector.outerProduct(RealVector v)
          Compute the outer product.
 RealMatrix AbstractRealVector.outerProduct(RealVector v)
          Compute the outer product.
 RealVector RealMatrix.preMultiply(RealVector v)
          Returns the (row) vector result of premultiplying this by the vector v.
 RealVector AbstractRealMatrix.preMultiply(RealVector v)
          Returns the (row) vector result of premultiplying this by the vector v.
 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.
 RealVector ArrayRealVector.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 RealMatrix.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 AbstractRealMatrix.setColumnVector(int column, RealVector vector)
          Sets the entries in column number column as a vector.
 void RealMatrix.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 AbstractRealMatrix.setRowVector(int row, RealVector vector)
          Sets the entries in row number row as a vector.
 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.
 void ArrayRealVector.setSubVector(int index, RealVector v)
          Set a set of consecutive elements.
 void AbstractRealVector.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.
 OpenMapRealVector OpenMapRealVector.subtract(RealVector v)
          Compute this minus v.
 RealVector RealVector.subtract(RealVector v)
          Compute this minus v.
 RealVector ArrayRealVector.subtract(RealVector v)
          Compute this minus v.
 RealVector AbstractRealVector.subtract(RealVector v)
          Compute this minus v.
 

Constructors in org.apache.commons.math.linear with parameters of type RealVector
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
 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
 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
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
protected  RealVector AbstractMultipleLinearRegression.Y
          Y sample data.
 

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



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