MeasuresQuartiles Method (Double, Double, Double, 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(
	double[,] matrix,
	out double[] q1,
	out double[] q3,
	QuantileMethod type = QuantileMethod.Default
)

Public Shared Function Quartiles ( 
	matrix As Double(,),
	<OutAttribute> ByRef q1 As Double(),
	<OutAttribute> ByRef q3 As Double(),
	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.
q1: Type: SystemDouble
The first quartile for each column.
q3: Type: SystemDouble
The third quartile for each column.
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.

Reference

Measures Class

Quartiles Overload

Accord.Statistics Namespace