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CircularDescriptiveStatistics.MedianDirection Method

Calculates the median of a list of angles by minimizing E[ π - | π - | θ - φ | | ] where φ is the median angle sought, and θ represents the angles from the input data list.

Namespace:  AGI.Foundation
Assembly:  AGI.Foundation.Core (in AGI.Foundation.Core.dll) Version: 24.3.420.0 (24.3.420.0)
Syntax
public static double MedianDirection(
	IList<double> dataList
)

Parameters

dataList
Type: System.Collections.Generic.IList<Double>
The list of angles to use to calculate the median.

Return Value

Type: Double
The circular median of the angles. If the minimizer is unable to find the median then NaN is returned.
Exceptions
ExceptionCondition
ArgumentNullException Thrown when dataList is null.
ArgumentException Thrown when dataList is empty.
Remarks
The output range is (-π, π] and disregards winding.
See Also