Stats.CovarianceAs Method

Definition

Namespace: Numerics.NET.Statistics
Assembly: Numerics.NET (in Numerics.NET.dll) Version: 9.0.2

Overload List

CovarianceAs<T, TResult>(Vector<T>, Vector<T>) Gets the covariance between two sets of values.
CovarianceAs<T, TResult>(ReadOnlySpan<T>, ReadOnlySpan<T>, Boolean) Gets the covariance between two sets of values.

CovarianceAs<T, TResult>(Vector<T>, Vector<T>)

Gets the covariance between two sets of values.
C# 
public static TResult CovarianceAs<T, TResult>(
	this Vector<T> values1,
	Vector<T> values2
)

Parameters

values1  Vector<T>
A numerical vector.
values2  Vector<T>
A numerical vector.

Type Parameters

T
TResult

Return Value

TResult
The covariance between the two sets 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

ArgumentNullException

values1 is null.

-or-

values2 is null.

DimensionMismatchException

The length of values1 does not equal the length of values2.

CovarianceAs<T, TResult>(ReadOnlySpan<T>, ReadOnlySpan<T>, Boolean)

Gets the covariance between two sets of values.
C# 
public static TResult CovarianceAs<T, TResult>(
	this ReadOnlySpan<T> values1,
	ReadOnlySpan<T> values2,
	bool skipMissingValues
)

Parameters

values1  ReadOnlySpan<T>
A read-only span.
values2  ReadOnlySpan<T>
A read-only span.
skipMissingValues  Boolean
Optional. Specifies whether missing values should be excluded from the calculation. The default is false.

Type Parameters

T
TResult

Return Value

TResult
The covariance between the two sets of values.

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type ReadOnlySpan<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

DimensionMismatchException

The length of values1 does not equal the length of values2.

See Also