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neuromapr: Spatial Null Models and Transforms for Brain Map Comparison

Implements spatial null models and coordinate-space transformations for statistical comparison of brain maps, following the framework described in Markello et al. (2022) <doi:10.1038/s41592-022-01625-w>. Provides variogram-matching surrogates (Burt et al. 2020), Moran spectral randomization (Wagner & Dray 2015), and spin-based permutation tests (Alexander-Bloch et al. 2018). Includes an R interface to the 'neuromaps' annotation registry for browsing, downloading, and comparing brain map annotations from the Open Science Framework ('OSF'). Integrates with 'ciftiTools' for coordinate-space transforms.

Version: 0.2.1
Depends: R (≥ 4.2.0)
Imports: cli, dplyr, ggplot2, gifti, httr2, igraph, lifecycle, rlang, stats, tibble, tools, withr
Suggests: ciftiTools, clue, freesurferformats, jsonlite, knitr, rmarkdown, RNifti, RSpectra, testthat (≥ 3.0.0), vcr (≥ 1.0.0)
Published: 2026-02-27
DOI: 10.32614/CRAN.package.neuromapr (may not be active yet)
Author: Athanasia Mo Mowinckel ORCID iD [aut, cre, cph]
Maintainer: Athanasia Mo Mowinckel <a.m.mowinckel at psykologi.uio.no>
BugReports: https://github.com/lcbc-uio/neuromapr/issues
License: MIT + file LICENSE
URL: https://github.com/lcbc-uio/neuromapr, https://lcbc-uio.github.io/neuromapr/, https://doi.org/10.5281/zenodo.18648937
NeedsCompilation: no
Materials: README, NEWS
CRAN checks: neuromapr results

Documentation:

Reference manual: neuromapr.html , neuromapr.pdf
Vignettes: Getting Started with neuromapr (source, R code)
Choosing and Using Null Models (source, R code)
Working with Parcellated Data (source, R code)
Rotation Methods for Spin Tests (source, R code)
Surface Geometry (source, R code)

Downloads:

Package source: neuromapr_0.2.1.tar.gz
Windows binaries: r-devel: not available, r-release: not available, r-oldrel: not available
macOS binaries: r-release (arm64): not available, r-oldrel (arm64): not available, r-release (x86_64): not available, r-oldrel (x86_64): not available

Linking:

Please use the canonical form https://CRAN.R-project.org/package=neuromapr to link to this page.

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.