Empirical Cumulative Distribution Function Niche Modeling Tools R package ECDFniche version 0.5 Simulate ecological niche models using Mahalanobis distance, transform distances to suitability with 1 - empirical cumulative distribution function and 1 - chi-squared, and generate comparison figures. Software Depends: R (>= 4.1.0) Imports: checkCLI, dplyr, ggpp, purrr, tidyr, ggplot2, lemon, MASS, stats Suggests: knitr, rmarkdown, roxyglobals, tictoc Luíz Fernando Esser <luizesser@gmail.com> Comprehensive R Archive Network (CRAN) Luíz Fernando Esser [aut, cre, cph] (ORCID: <https://orcid.org/0000-0003-2982-7223>), Matheus Baumgartner [aut] (ORCID: <https://orcid.org/0000-0001-7472-8588>), Dayani Bailly [aut] (ORCID: <https://orcid.org/0000-0002-6954-9902>), Marcos R. Lima [aut] (ORCID: <https://orcid.org/0000-0002-5901-0911>), Reginaldo Ré [aut] (ORCID: <https://orcid.org/0000-0001-6452-3466>) MIT + file LICENSE (https://CRAN.R-project.org/package=ECDFniche/LICENSE) 2026-04-27 application/tgz https://CRAN.R-project.org/package=ECDFniche doi:10.32614/CRAN.package.ECDFniche