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BayesBrainMap: Estimate Brain Networks and Connectivity with Population-Derived Priors

Implements Bayesian brain mapping with population-derived priors, including the original model described in Mejia et al. (2020) <doi:10.1080/01621459.2019.1679638>, the model with spatial priors described in Mejia et al. (2022) <doi:10.1080/10618600.2022.2104289>, and the model with population-derived priors on functional connectivity described in Mejia et al. (2025) <doi:10.1093/biostatistics/kxaf022>. Population-derived priors are based on templates representing established brain network maps, for example derived from independent component analysis (ICA), parcellations, or other methods.  Model estimation is based on expectation-maximization or variational Bayes algorithms. Includes direct support for 'CIFTI', 'GIFTI', and 'NIFTI' neuroimaging file formats.

Version: 0.2.0
Depends: R (≥ 3.6.0)
Imports: abind, fMRItools (≥ 0.7.1), fMRIscrub (≥ 0.14.5), foreach, Matrix, matrixStats, methods, pesel, SQUAREM, stats, utils
Suggests: ciftiTools (≥ 0.13.2), excursions, RNifti, oro.nifti, gifti, ggplot2, parallel, doParallel, knitr, rmarkdown, INLA, testthat (≥ 3.0.0)
Published: 2026-02-03
DOI: 10.32614/CRAN.package.BayesBrainMap
Author: Amanda Mejia [aut, cre], Damon Pham ORCID iD [aut], Nohelia Da Silva [ctb]
Maintainer: Amanda Mejia <mandy.mejia at gmail.com>
BugReports: https://github.com/mandymejia/BayesBrainMap/issues
License: GPL-3
URL: https://github.com/mandymejia/BayesBrainMap
NeedsCompilation: no
Additional_repositories: https://inla.r-inla-download.org/R/testing
Citation: BayesBrainMap citation info
Materials: README, NEWS
CRAN checks: BayesBrainMap results

Documentation:

Reference manual: BayesBrainMap.html , BayesBrainMap.pdf

Downloads:

Package source: BayesBrainMap_0.2.0.tar.gz
Windows binaries: r-devel: BayesBrainMap_0.2.0.zip, r-release: BayesBrainMap_0.2.0.zip, r-oldrel: BayesBrainMap_0.2.0.zip
macOS binaries: r-release (arm64): BayesBrainMap_0.2.0.tgz, r-oldrel (arm64): BayesBrainMap_0.2.0.tgz, r-release (x86_64): BayesBrainMap_0.2.0.tgz, r-oldrel (x86_64): BayesBrainMap_0.2.0.tgz
Old sources: BayesBrainMap archive

Linking:

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These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.
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