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Density function for the Normal-Gamma distribution
dnorgam(mu, tau, mu0, n0, a0, b0)rnormgam(n = 1e+05, mu.0 = 0, n.0 = 1, alpha.0 = 0.01, beta.0 = 0.01)
rnormgam(n = 1e+05, mu.0 = 0, n.0 = 1, alpha.0 = 0.01, beta.0 = 0.01)
Returns the value of the Normal-gamma density function at the point passed.
likelihood evaluated when mean takes on value mu
likelihood evaluated when precision takes on value tau
hyperparameter describing mu
hyperparameter describing effective sample size associated with mu0
hyperparameter describing shape parameter of precision parameter
hyperparameter describing rate parameter of precision parameter
number of observations
dnorgam(100, .25, 0, 10, 0, .25) rnormgam()
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