FactorAnalysis Constructor

Definition

Namespace: Numerics.NET.Statistics.Multivariate
Assembly: Numerics.NET (in Numerics.NET.dll) Version: 9.0.4

Overload List

FactorAnalysis(Matrix<Double>)	Constructs a new factor analysis object.
FactorAnalysis(Vector<Double>[])	Constructs a new factor analysis object.
FactorAnalysis(IDataFrame, String)	Constructs a new FactorAnalysis.
FactorAnalysis(IDataFrame, String[])	Constructs a new FactorAnalysis.
FactorAnalysis(SymmetricMatrix<Double>, FactorMethod)	Constructs a new factor analysis object.

FactorAnalysis(Matrix<Double>)

Constructs a new factor analysis object.

public FactorAnalysis(
	Matrix<double> data
)

Visual Basic

Public Sub New ( 
	data As Matrix(Of Double)
)

C++/CLI

public:
FactorAnalysis(
	Matrix<double>^ data
)

new : 
        data : Matrix<float> -> FactorAnalysis

Parameters

data Matrix<Double>: A real Matrix<T> whose rows contain the observations for the analysis.

Exceptions

ArgumentNullException

data is null.

FactorAnalysis(Vector<Double>[])

Constructs a new factor analysis object.

public FactorAnalysis(
	Vector<double>[] variables
)

Visual Basic

Public Sub New ( 
	variables As Vector(Of Double)()
)

C++/CLI

public:
FactorAnalysis(
	array<Vector<double>^>^ variables
)

new : 
        variables : Vector<float>[] -> FactorAnalysis

Parameters

variables Vector<Double>[]: An array of Vector<T> objects that contain the variables.

Exceptions

ArgumentNullException

variables is null.

FactorAnalysis(IDataFrame, String)

Constructs a new FactorAnalysis.

public FactorAnalysis(
	IDataFrame dataFrame,
	string formula
)

Visual Basic

Public Sub New ( 
	dataFrame As IDataFrame,
	formula As String
)

C++/CLI

public:
FactorAnalysis(
	IDataFrame^ dataFrame, 
	String^ formula
)

new : 
        dataFrame : IDataFrame * 
        formula : string -> FactorAnalysis

Parameters

dataFrame IDataFrame: A IDataFrame containing the data for the analysis.
formula String: A formula that specifies the features in the model.

Exceptions

ArgumentNullException

dataFrame is null.

-or-

formula is null.

FormatException

The formula is not in the correct format.

FactorAnalysis(IDataFrame, String[])

Constructs a new FactorAnalysis.

public FactorAnalysis(
	IDataFrame dataFrame,
	string[]? variableNames = null
)

Visual Basic

Public Sub New ( 
	dataFrame As IDataFrame,
	Optional variableNames As String() = Nothing
)

C++/CLI

public:
FactorAnalysis(
	IDataFrame^ dataFrame, 
	array<String^>^ variableNames = nullptr
)

new : 
        dataFrame : IDataFrame * 
        ?variableNames : string[] 
(* Defaults:
        let _variableNames = defaultArg variableNames null
*)
-> FactorAnalysis

Parameters

dataFrame IDataFrame: A IDataFrame containing the data for the analysis.
variableNames String[] (Optional): An array containing the names of the variables.

Exceptions

ArgumentNullException

dataFrame is null.

-or-

variableNames is null.

FactorAnalysis(SymmetricMatrix<Double>, FactorMethod)

Constructs a new factor analysis object.

public FactorAnalysis(
	SymmetricMatrix<double> data,
	FactorMethod method
)

Visual Basic

Public Sub New ( 
	data As SymmetricMatrix(Of Double),
	method As FactorMethod
)

C++/CLI

public:
FactorAnalysis(
	SymmetricMatrix<double>^ data, 
	FactorMethod method
)

new : 
        data : SymmetricMatrix<float> * 
        method : FactorMethod -> FactorAnalysis

Parameters

data SymmetricMatrix<Double>: A real Matrix<T> whose rows contain the observations for the analysis.
method FactorMethod: Indicates whether to treat data as a correlation or a covariance matrix.

Exceptions

ArgumentNullException

data is null.

FactorAnalysis Constructor

Definition

Overload List

FactorAnalysis(Matrix<Double>)

Parameters

Exceptions

FactorAnalysis(Vector<Double>[])

Parameters

Exceptions

FactorAnalysis(IDataFrame, String)

Parameters

Exceptions

FactorAnalysis(IDataFrame, String[])

Parameters

Exceptions

FactorAnalysis(SymmetricMatrix<Double>, FactorMethod)

Parameters

Exceptions

See Also

Reference