ToolsStandardize Method (Double, Double, Boolean)

Standardizes column data, removing the empirical standard deviation from each variable.

Namespace: Accord.Statistics
Assembly: Accord.Statistics (in Accord.Statistics.dll) Version: 3.8.0

Syntax

public static double[] Standardize(
	this double[] values,
	double standardDeviation,
	bool inPlace = false
)

<ExtensionAttribute>
Public Shared Function Standardize ( 
	values As Double(),
	standardDeviation As Double,
	Optional inPlace As Boolean = false
) As Double()

Request Example View Source

Parameters

values: Type: SystemDouble
An array of double precision floating-point numbers.
standardDeviation: Type: SystemDouble
The standard deviation of the given values, if already known.
inPlace (Optional): Type: SystemBoolean
True to perform the operation in place, altering the original input matrix.

Return Value

Type: Double

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type . When you use instance method syntax to call this method, omit the first parameter. For more information, see Extension Methods (Visual Basic) or Extension Methods (C# Programming Guide).

Remarks

This method does not remove the empirical mean prior to execution.

Reference

Tools Class

Standardize Overload

Accord.Statistics Namespace

ToolsAddLanguageSpecificTextSet("LSTA83BB5F7_0?cpp=::|nu=.");Standardize Method (AddLanguageSpecificTextSet("LSTA83BB5F7_1?cpp=array&lt;");DoubleAddLanguageSpecificTextSet("LSTA83BB5F7_2?cpp=&gt;|vb=()|nu=[]");, Double, Boolean)

Parameters

Return Value

Usage Note

Reference

ToolsStandardize Method (Double, Double, Boolean)