Rev Language Reference

dnBivariatePoisson - Bivariate Poisson Distribution

A Bivariate Poisson distribution defines probabilities for pairs of natural numbers.

Usage

dnBivariatePoisson(RealPos theta1, RealPos theta2, RealPos theta0)

Arguments

theta1 : RealPos (pass by const reference)
theta2 : RealPos (pass by const reference)
theta0 : RealPos (pass by const reference)

Domain Type

Natural[]

Example

th0 ~ dnUniform(0.0, 10.0)
    th1 ~ dnUniform(0.0, 10.0)
    th2 ~ dnUniform(0.0, 10.0)
    x ~ dnBivariatePoisson(th0, th1, th2)
    x.clamp([3, 3, 3])
    moves[1] = mvSlide(th0, delta=0.01, weight=1.0)
    moves[2] = mvSlide(th1, delta=0.01, weight=1.0)
    moves[3] = mvSlide(th2, delta=0.01, weight=1.0)
    monitors[1] = mnScreen(printgen=20000, th0)
    mymodel = model(th1)
    mymcmc = mcmc(mymodel, monitors, moves)
    mymcmc.burnin(generations=20000, tuningInterval=100)
    mymcmc.run(generations=200000)

See Also

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