estimate.ESS

Estimation of effective sample size

Implements Bayesian brain mapping models, including the prior
ICA (independent components analysis) model proposed in Mejia et al. (2020)
<doi:10.1080/01621459.2019.1679638> and the spatial prior ICA model
proposed in proposed in Mejia et al. (2022)
<doi:10.1080/10618600.2022.2104289>. Both models estimate subject-level
brain as deviations from known population-level networks, which are
estimated using standard ICA algorithms. Both models employ an
expectation-maximization algorithm for estimation of the latent brain
networks and unknown model parameters. Includes direct support for 'CIFTI',
'GIFTI', and 'NIFTI' neuroimaging file formats.

Amanda Mejia

BayesBrainMap

Estimate Brain Networks and Connectivity with Population-Derived
Priors

Damon Pham

Daniel Spencer

Mary Beth Nebel

estimate.ESS function

<dl><dt>mesh</dt>
<dd>INLA mesh</dd>
<dt>Y</dt>
<dd>data</dd>
<dt>ind</dt>
<dd>index of the data locations in the mesh</dd>
<dt>trace</dt>
<dd>If <code>TRUE</code>, a formula based on the trace is used, otherwise the inverse correlation is used</dd></dl>

Arguments

Estimation of effective sample size — estimate.ESS

<dl>

<dt>mesh</dt>
<dd>INLA mesh</dd>


<dt>Y</dt>
<dd>data</dd>


<dt>ind</dt>
<dd>index of the data locations in the mesh</dd>


<dt>trace</dt>
<dd>If <code>TRUE</code>, a formula based on the trace is used, otherwise the inverse correlation is used</dd>

</dl>

estimate.ESS: Estimation of effective sample size

Description

Usage

Value

Arguments

Details