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StableDistributionBaseGetBetaFromAbe Method

Gets the skewness parameter beta (range: [-1,1]) from the 'alternative beta' value abe.

Namespace: Altaxo.Calc.Probability
Assembly: AltaxoCore (in AltaxoCore.dll) Version: 4.8.3179.0 (4.8.3179.0)
Syntax
C#
Copy
public static double GetBetaFromAbe(
	double abe,
	bool isBetaNegative
)

Parameters

abe  Double
'Alternative beta' value. It is defined as (1-beta) for beta>=0, and as (1+beta) for beta<0. Thus, abe is a value in the range [0,1].
isBetaNegative  Boolean
Specifies the sign of the original beta value. If false, the original beta is a nonnegative value. Of true, the original beta is negative.

Return Value

Double
The skewness parameter beta (range: [-1,1]) as calculated from the 'alternative beta' value abe.
See Also