Computes the median of each of the matrix columns.

Namespace:  CenterSpace.NMath.Core
Assembly:  NMath (in NMath.dll) Version: 5.1.0.0

Syntax

C#
public static DoubleVector Median(
	DoubleMatrix A
)
Visual Basic (Declaration)
Public Shared Function Median ( _
	A As DoubleMatrix _
) As DoubleVector
Visual C++
public:
static DoubleVector^ Median(
	DoubleMatrix^ A
)

Parameters

A
Type: CenterSpace.NMath.Core..::.DoubleMatrix
A matrix.

Return Value

A vector.

Remarks

Each column vector is sorted. If the vector has an odd number of elements the middle number is used. Otherwise, the mean of the two middle numbers is used.

Exceptions

ExceptionCondition
CenterSpace.NMath.Core..::.InvalidArgumentException Thrown if A has zero rows.

See Also