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LognormalDistributionVariance Property

Gets the Variance (the square of the standard deviation) for this Log-Normal distribution.

Namespace:  Accord.Statistics.Distributions.Univariate
Assembly:  Accord.Statistics (in Accord.Statistics.dll) Version: 3.8.0
Syntax
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public override double Variance { get; }
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Property Value

Type: Double

Implements

IUnivariateDistributionVariance
IUnivariateDistributionTObservationVariance
Remarks
The Lognormal distribution's variance is defined as (exp(σ²) - 1) * exp(2*μ + σ²).
See Also