Spatiotemporal Mixture Risk Assessment R package GeoTox version 1.0.0 Connecting spatiotemporal exposure to individual and population-level risk via source-to-outcome continuum modeling. The package, methods, and case-studies are described in Messier, Reif, and Marvel (2025) <doi:10.1186/s40246-024-00711-8> and Eccles et al. (2023) <doi:10.1016/j.scitotenv.2022.158905>. Software Depends: R (>= 4.4.0) Imports: DBI, dbplyr, dplyr, duckdb, duckplyr, purrr, rlang, tibble, tidyr, tidyselect, truncnorm Suggests: blob, ggplot2, ggridges, httk, httr2, knitr, quarto, readr, readxl, rmarkdown, sf, stringr, testthat (>= 3.0.0), withr, zip Skylar Marvel <skylar.marvel@nih.gov> Comprehensive R Archive Network (CRAN) Skylar Marvel [aut, cre] (ORCID: <https://orcid.org/0000-0002-2971-9743>), David Reif [aut] (ORCID: <https://orcid.org/0000-0001-7815-6767>), Kyle Messier [aut] (ORCID: <https://orcid.org/0000-0001-9508-9623>), Spatiotemporal Exposures and Toxicology Group [cph] MIT + file LICENSE (https://CRAN.R-project.org/package=GeoTox/LICENSE) 2026-05-19 application/tgz https://CRAN.R-project.org/package=GeoTox doi:10.32614/CRAN.package.GeoTox