Spatial Null Models and Transforms for Brain Map Comparison R package neuromapr version 0.2.2 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. Software 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) Athanasia Mo Mowinckel <a.m.mowinckel@psykologi.uio.no> Comprehensive R Archive Network (CRAN) Athanasia Mo Mowinckel [aut, cre, cph] (ORCID: <https://orcid.org/0000-0002-5756-0223>) MIT + file LICENSE (https://CRAN.R-project.org/package=neuromapr/LICENSE) 2026-04-30 application/tgz https://CRAN.R-project.org/package=neuromapr doi:10.32614/CRAN.package.neuromapr