Stats.Variance Method

Definition

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

Overload List

Variance<T>(IEnumerable<T>) Returns the variance of the elements of a sequence.
Variance<T>(T[]) Returns the variance of the elements of an array.
Variance<T>(Vector<T>) Returns the variance of the elements of a vector.

Variance<T>(IEnumerable<T>)

Returns the variance of the elements of a sequence.
C#
public static double Variance<T>(
	IEnumerable<T> values
)

Parameters

values  IEnumerable<T>
An object that implements IEnumerable<Double>.

Type Parameters

T

Return Value

Double
The variance of the elements of values.

Exceptions

ArgumentNullExceptionvalues is null.

Variance<T>(T[])

Returns the variance of the elements of an array.
C#
public static double Variance<T>(
	this T[] values
)

Parameters

values  T[]
A Double array.

Type Parameters

T

Return Value

Double
The variance of the elements of values.

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type T[]. 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).

Exceptions

ArgumentNullExceptionvalues is null.

Variance<T>(Vector<T>)

Returns the variance of the elements of a vector.
C#
public static double Variance<T>(
	this Vector<T> values
)

Parameters

values  Vector<T>
A vector.

Type Parameters

T

Return Value

Double
The variance of the elements of values.

Usage Note

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

Exceptions

ArgumentNullExceptionvalues is null.

See Also