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Skip Navigation LinksHome»Documentation»Reference»Extreme.DataAnalysis»DataFrame Class»Methods»FromMatrix Method Overloads»FromMatrix(C, T) Method (Matrix(T), Index(C))

DataFrameFromMatrixC, T Method (MatrixT, IndexC)

Extreme Optimization Numerical Libraries for .NET Professional
Constructs a new data frame from a matrix with a default row index.

Namespace:  Extreme.DataAnalysis
Assembly:  Extreme.Numerics (in Extreme.Numerics.dll) Version: 8.1.1
Syntax

C#
VB
C++
F#
Copy
public static DataFrame<long, C> FromMatrix<C, T>(
	Matrix<T> values,
	Index<C> columnIndex
)
Public Shared Function FromMatrix(Of C, T) ( 
	values As Matrix(Of T),
	columnIndex As Index(Of C)
) As DataFrame(Of Long, C)
public:
generic<typename C, typename T>
static DataFrame<long long, C>^ FromMatrix(
	Matrix<T>^ values, 
	Index<C>^ columnIndex
)
static member FromMatrix : 
        values : Matrix<'T> * 
        columnIndex : Index<'C> -> DataFrame<int64, 'C> 

Parameters

values
Type: Extreme.MathematicsMatrixT
A matrix.
columnIndex
Type: Extreme.DataAnalysisIndexC
The column index of the new data frame.

Type Parameters

C
The element type of columnIndex.
T
The element type of the matrix.

Return Value

Type: DataFrameInt64, C
A data frame containing the columns of values as its columns.
Exceptions

ExceptionCondition
ArgumentNullException

values is .

-or-

columnIndex is .

DimensionMismatchException

The length of columnIndex does not equal the number of columns in values.

See Also

Reference

DataFrame Class
FromMatrix Overload
Extreme.DataAnalysis Namespace

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