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MultivariateRawMoment Method (IReadOnlyListIReadOnlyListDouble, IReadOnlyListInt32)

Computes the multivariate raw moment specified by the listed powers.

Namespace:  Meta.Numerics.Statistics
Assembly:  Meta.Numerics (in Meta.Numerics.dll) Version: 4.1.4
public static double RawMoment(
	this IReadOnlyList<IReadOnlyList<double>> columns,
	IReadOnlyList<int> powers


Type: System.Collections.GenericIReadOnlyListIReadOnlyListDouble
The multivariate sample in column-oriented form.
Type: System.Collections.GenericIReadOnlyListInt32
The power to which each column variable should be raised.

Return Value

Type: Double
The requested multivariate moment.

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type IReadOnlyListIReadOnlyListDouble. 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).
ArgumentNullExceptioncolumns or powers is , or one of the columns in columns is .
DimensionMismatchExceptionThe length of powers is not equal to the length of columns, or lengths of all the component columns of columns are not equal.
See Also