MeasuresQuartiles Method (Double, DoubleRange, QuantileMethod)

Computes the Quartiles of the given values.

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

Syntax

public static double[] Quartiles(
	this double[,] matrix,
	out DoubleRange[] range,
	QuantileMethod type = QuantileMethod.Default
)

<ExtensionAttribute>
Public Shared Function Quartiles ( 
	matrix As Double(,),
	<OutAttribute> ByRef range As DoubleRange(),
	Optional type As QuantileMethod = QuantileMethod.Default
) As Double()

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Parameters

matrix: Type: SystemDouble
A matrix whose medians and quartiles will be calculated.
range: Type: AccordDoubleRange
The inter-quartile range for the values.
type (Optional): Type: Accord.StatisticsQuantileMethod
The quartile definition that should be used. See QuantileMethod for datails.

Return Value

Type: Double
The second quartile, the median of the given data.

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).

Reference

Measures Class

Quartiles Overload

Accord.Statistics Namespace