DataFrame<R, C>.ToMatrix<T> Method

Converts the data frame to a matrix with elements of the specified type.

Definition

Namespace: Numerics.NET.DataAnalysis
Assembly: Numerics.NET (in Numerics.NET.dll) Version: 10.9.0

public virtual Matrix<T> ToMatrix<T>(
	bool skipMismatchedColumns = true,
	bool strict = false
)

Visual Basic

Public Overridable Function ToMatrix(Of T) ( 
	Optional skipMismatchedColumns As Boolean = true,
	Optional strict As Boolean = false
) As Matrix(Of T)

C++/CLI

public:
generic<typename T>
virtual Matrix<T>^ ToMatrix(
	bool skipMismatchedColumns = true, 
	bool strict = false
)

abstract ToMatrix : 
        ?skipMismatchedColumns : bool * 
        ?strict : bool 
(* Defaults:
        let _skipMismatchedColumns = defaultArg skipMismatchedColumns true
        let _strict = defaultArg strict false
*)
-> Matrix<'T> 
override ToMatrix : 
        ?skipMismatchedColumns : bool * 
        ?strict : bool 
(* Defaults:
        let _skipMismatchedColumns = defaultArg skipMismatchedColumns true
        let _strict = defaultArg strict false
*)
-> Matrix<'T>

Parameters

skipMismatchedColumns Boolean (Optional): If true, omits columns that cannot be converted to T.
strict Boolean (Optional): When skipping mismatched columns, includes only columns whose element type is exactly T.

Type Parameters

T: The element type of the matrix.

Return Value

Matrix<T>
A matrix

Exceptions

InvalidCastException

The element type of one or more columns cannot be converted to T.