'Circuitscape' and 'Omniscape' Connectivity Analysis via 'Julia' R package circuitscaper version 0.1.0 Provides an R-native interface to the 'Circuitscape.jl' and 'Omniscape.jl' 'Julia' packages for landscape connectivity modeling using circuit theory. Users work entirely in R with familiar objects (SpatRaster, file paths) while 'Julia' handles computation invisibly. Supports all four 'Circuitscape' modes (pairwise, one-to-all, all-to-one, advanced) and 'Omniscape' moving-window analysis. Methods are described in McRae (2006) <doi:10.1111/j.0014-3820.2006.tb00500.x> and Landau et al. (2021) <doi:10.21105/joss.02829>. Software Depends: R (>= 4.0) Imports: terra, JuliaCall, utils Suggests: testthat (>= 3.0.0), knitr, rmarkdown Matthew Kling <mattkling@berkeley.edu> Comprehensive R Archive Network (CRAN) Matthew Kling [aut, cre, cph] MIT + file LICENSE (https://CRAN.R-project.org/package=circuitscaper/LICENSE) 2026-04-09 application/tgz https://CRAN.R-project.org/package=circuitscaper doi:10.32614/CRAN.package.circuitscaper