BetaRV: Beta-distributed Random Variable
In cleanzr/dblinkR: R interface for dblink

Represents a random variable with a Beta distribution.

1	BetaRV(shape1, shape2)

shape1, shape2

positive shape parameters of the Beta distribution

The density of the Beta distribution with parameters shape1 = a and shape2 = b is given by

p(X = x) = \frac{Γ(a+b)}{Γ(a) Γ(b)} x^{a-1} (1-x)^{b-1}.

for 0 < x < 1, a > 0 and b > 0.

The BetaRV constructor returns a BetaRV object, which is a subclass of RV.

Other random variables defined in this package include GammaRV, DirichletRV and ShiftedNegBinomRV.

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# A uniform distribution on the unit interval
x <- BetaRV(1, 1)
mean(x)

cleanzr/dblinkR documentation built on June 13, 2021, 4:17 a.m.

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