VectorExtensions.GrowthRate Method

Returns a vector whose observations are the exponential growth rate of the observations over the specified lag.

Definition

Namespace: Extreme.DataAnalysis
Assembly: Extreme.Numerics (in Extreme.Numerics.dll) Version: 8.1.23

public static Vector<double> GrowthRate(
	this Vector<double> vector,
	int lag
)

Visual Basic

<ExtensionAttribute>
Public Shared Function GrowthRate ( 
	vector As Vector(Of Double),
	lag As Integer
) As Vector(Of Double)

C++/CLI

public:
[ExtensionAttribute]
static Vector<double>^ GrowthRate(
	Vector<double>^ vector, 
	int lag
)

[<ExtensionAttribute>]
static member GrowthRate : 
        vector : Vector<float> * 
        lag : int -> Vector<float>

vector Vector<Double>: The vector to transform.
lag Int32: An integer larger than zero that specifies the distance between the current observation and the reference observation.

In Visual Basic and C#, you can call this method as an instance method on any object of type Vector<Double>. 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).

The exponential growth rate is the percentage change between quantities where growth compounds continuously at every instant of time.

The new vector gets the name expGrowth<n>(<name>), where <name> is the name of the original vector and <n> . is the length.

lag is less than or equal to zero.