A Modular Platform for Reproducible Modeling of Species Niches and Distributions R package wallace version 2.2.1 The 'shiny' application Wallace is a modular platform for reproducible modeling of species niches and distributions. Wallace guides users through a complete analysis, from the acquisition of species occurrence and environmental data to visualizing model predictions on an interactive map, thus bundling complex workflows into a single, streamlined interface. An extensive vignette, which guides users through most package functionality can be found on the package's GitHub Pages website: <https://wallaceecomod.github.io/wallace/articles/tutorial-v2.html>. Software Depends: R (>= 3.5.0), shiny (>= 1.6.0), leaflet (>= 2.0.2) Imports: dplyr (>= 1.0.2), DT (>= 0.5), ecospat (>= 4.0.0), ENMeval (>= 2.0.5), geodata, htmltools, knitcitations, leafem, magrittr, markdown, RColorBrewer, rJava, rlang, rmarkdown, sf, shinyalert, shinyjs, shinyWidgets (>= 0.6.0), spocc (>= 1.2.0), spThin, zip Suggests: ade4, BIEN, dismo, glue, jsonlite, knitr, mapview, maxnet, occCite, predicts, rangeModelMetadata, raster, rgbif (>= 3.3.0), sp, terra (>= 1.9-11), testthat, tools Mary E. Blair <mblair1@amnh.org> Comprehensive R Archive Network (CRAN) Daniel F. Lopez-Lozano [aut], Bethany A. Johnson [aut], Jamie M. Kass [aut], Gonzalo E. Pinilla-Buitrago [aut], Andrea Paz [aut], Valentina Grisales-Betancur [aut], Dean Attali [aut], Matthew E. Aiello-Lammens [aut], Cory Merow [aut], Mary E. Blair [aut, cre], Robert P. Anderson [aut], Sarah I. Meenan [ctb], Olivier Broennimann [ctb], Peter J. Galante [ctb], Brian S. Maitner [ctb], Hannah L. Owens [ctb], Sara Varela [ctb], Bruno Vilela [ctb], Robert Muscarella [ctb] GPL-3 2026-05-07 application/tgz https://CRAN.R-project.org/package=wallace doi:10.32614/CRAN.package.wallace