runif_sphere

runif_on_sphere

runif_in_sphere

Uniform sampling on a sphere or in a sphere, in arbitrary
dimension.
This code is borrowed directly from the uniformly package
(https://CRAN.R-project.org/package=uniformly)

internal

Implements the truncated harmonic mean estimator (THAMES)
of the reciprocal marginal likelihood using posterior samples and
unnormalized log posterior values via reciprocal importance sampling.
Metodiev, Perrot-Dockès, Ouadah, Irons, Latouche, & Raftery (2024).
Bayesian Analysis. <doi:10.1214/24-BA1422>.

Nicholas J. Irons

thames

Truncated Harmonic Mean Estimator of the Marginal Likelihood

Marie Perrot-Dockès

Martin Metodiev

runif_sphere function

<dl><dt>n</dt>
<dd>number of simulations</dd>
<dt>d</dt>
<dd>dimension of the space</dd>
<dt>r</dt>
<dd>radius of the sphere</dd></dl>

Arguments

Uniform sampling on/in sphere — runif_sphere

<dl>

<dt>n</dt>
<dd>number of simulations</dd>


<dt>d</dt>
<dd>dimension of the space</dd>


<dt>r</dt>
<dd>radius of the sphere</dd>

</dl>

runif_sphere: Uniform sampling on/in sphere

Description

Usage

Value

Arguments