.map_brms_priors_to_inla

Parses a brms prior specification, mapping fixed effect priors to INLA control.fixed.
Supports normal and student_t (variance-matched if df &gt; 2).

internal

Provides tools for Bayesian power analysis and assurance calculations using the statistical frameworks of 'brms' and 'INLA'. Includes simulation-based approaches, support for multiple decision rules (direction, threshold, ROPE), sequential designs, and visualisation helpers. Methods are based on Kruschke (2014, ISBN:9780124058880) "Doing Bayesian Data Analysis: A Tutorial with R, JAGS, and Stan", O'Hagan & Stevens (2001) <doi:10.1177/0272989X0102100307> "Bayesian Assessment of Sample Size for Clinical Trials of Cost-Effectiveness", Kruschke (2018) <doi:10.1177/2515245918771304> "Rejecting or Accepting Parameter Values in Bayesian Estimation", Rue et al. (2009) <doi:10.1111/j.1467-9868.2008.00700.x> "Approximate Bayesian inference for latent Gaussian models by using integrated nested Laplace approximations", and Bürkner (2017) <doi:10.18637/jss.v080.i01> "brms: An R Package for Bayesian Multilevel Models using Stan".

Tony Myers

powerbrmsINLA

Bayesian Power Analysis Using 'brms' and 'INLA'

.map_brms_priors_to_inla function

<dl><dt>priors</dt>
<dd>brms prior object or data.frame.</dd>
<dt>approx_t_as_normal</dt>
<dd>Logical; student_t priors with df &gt; 2 are treated as normal.</dd></dl>

Arguments

Map brms Priors to INLA Priors (Multi-Fixed) — .map_brms_priors_to_inla

<dl>

<dt>priors</dt>
<dd>brms prior object or data.frame.</dd>


<dt>approx_t_as_normal</dt>
<dd>Logical; student_t priors with df &gt; 2 are treated as normal.</dd>

</dl>

.map_brms_priors_to_inla: Map brms Priors to INLA Priors (Multi-Fixed)

Description

Usage

Value

Arguments