CircularQuartiles Method (Double, Double, Double, Double, Double, Boolean, QuantileMethod)

Computes the circular quartiles of the given circular samples. The minimum possible value for a sample must be zero and the maximum must be indicated in the parameter length.

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

Syntax

Copy

public static double Quartiles(
	double[] samples,
	double length,
	out double q1,
	out double q3,
	double median,
	bool wrap = true,
	QuantileMethod type = QuantileMethod.Default
)

Public Shared Function Quartiles ( 
	samples As Double(),
	length As Double,
	<OutAttribute> ByRef q1 As Double,
	<OutAttribute> ByRef q3 As Double,
	median As Double,
	Optional wrap As Boolean = true,
	Optional type As QuantileMethod = QuantileMethod.Default
) As Double

Request Example View Source

Parameters

samples: Type: SystemDouble
A double array containing the circular samples.
length: Type: SystemDouble
The maximum possible value of the samples.
q1: Type: SystemDouble
The first quartile, as an out parameter.
q3: Type: SystemDouble
The third quartile, as an out parameter.
median: Type: SystemDouble
The median value of the samples, if already known.
wrap (Optional): Type: SystemBoolean
Whether range values should be wrapped to be contained in the circle. If set to false, range values could be returned outside the [+pi;-pi] range.
type (Optional): Type: Accord.StatisticsQuantileMethod
The quartile definition that should be used. See QuantileMethod for datails.

Return Value

Type: Double
The median of the given samples.

Reference

Circular Class

Quartiles Overload

Accord.Statistics Namespace