bmm.narrowest.mean.interval.about.centers | R Documentation |
bmm.narrowest.mean.interval.about.centers: Return the narrowest (Bayesian credible) interval of the means that include the centers and a fixed proportion of the probability distribution of the means (e.g., .68 or .95).
bmm.narrowest.mean.interval.about.centers(mu, alpha, nu, beta, proportion)
mu |
a D x N.c matrix holding the shape parameters for the gamma prior distributions over the u parameters. i.e., mu[d,n] is the shape parameter governing u[d,n]. Introduced in eqn (15). |
alpha |
a D x N.c matrix holding the rate (i.e., inverse scale) parameters for the gamma prior distributions over the u parameters. i.e., mu[d,n] is the rate parameter governing u[d,n]. Introduced in eqn (15). |
nu |
a D x N.c matrix holding the hyperparameter values of the shape parameters for the gamma prior distributions over the v parameters. i.e., nu[d,n] is the shape parameter governing v[d,n]. Introduced in eqn (16). |
beta |
a D x N.c matrix holding the hyperparameter values of the rate (i.e., inverse scale) parameters for the gamma prior distributions over the v parameters. i.e., beta[d,n] is the rate parameter governing v[d,n]. Introduced in eqn (16). |
proportion |
the percentage of the distribution of each mean to include in the interval (e.g., .68 or .95) |
a list with values lb and ub, where each are D x N.c matrices holding the respective lower or upper bounds of the intervals, and centers, which is a D x N.c matrix holding the empirical means sampled from the posterior distribution
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