ctxR: Utilities for Interacting with the 'CTX' APIs
Access chemical, hazard, bioactivity, and exposure data from the Computational Toxicology and Exposure ('CTX') APIs <https://www.epa.gov/comptox-tools/computational-toxicology-and-exposure-apis>. 'ctxR' was developed to streamline the process of accessing the information available through the 'CTX' APIs without requiring prior knowledge of how to use APIs. Most data is also available on the CompTox Chemical Dashboard ('CCD') <https://comptox.epa.gov/dashboard/> and other resources found at the EPA Computational Toxicology and Exposure Online Resources <https://www.epa.gov/comptox-tools>.
| Version: | 1.1.3 |
| Depends: | R (≥ 3.5) |
| Imports: | cli,data.table,httr,jsonlite,purrr,rlang,stringr,tidyr,tibble,urltools,lifecycle |
| Suggests: | countcolors,devtools,DT,ggplot2,gridExtra,htmlTable,httptest,kableExtra,knitr,prettydoc,rmarkdown,rmdformats,testthat (≥ 3.0.0),XML |
| Published: | 2025-10-08 |
| DOI: | 10.32614/CRAN.package.ctxR |
| Author: | Paul Kruse [aut], Caroline Ring [aut], Madison Feshuk [ctb, cre], Brianna Dirks [ctb], Carter Thunes [ctb], Jason Brown [ctb] |
| Maintainer: | Madison Feshuk <feshuk.madison at epa.gov> |
| BugReports: | https://github.com/USEPA/ctxR/issues |
| License: | GPL (≥ 3) |
| URL: | https://github.com/USEPA/ctxR,https://usepa.github.io/ctxR/ |
| NeedsCompilation: | no |
| Citation: | ctxR citation info |
| Materials: | README,NEWS |
| CRAN checks: | ctxR results |
Documentation:
| Reference manual: | ctxR.html ,ctxR.pdf |
| Vignettes: | 1. Getting started with ctxR: Introduction Vignette (source,R code) 2. Chemical (source,R code) 3. Bioactivity (source,R code) 4. Exposure (source,R code) 5. Hazard (source,R code) |
Downloads:
| Package source: | ctxR_1.1.3.tar.gz |
| Windows binaries: | r-devel:ctxR_1.1.3.zip, r-release:ctxR_1.1.3.zip, r-oldrel:ctxR_1.1.3.zip |
| macOS binaries: | r-release (arm64):ctxR_1.1.3.tgz, r-oldrel (arm64):ctxR_1.1.3.tgz, r-release (x86_64):ctxR_1.1.3.tgz, r-oldrel (x86_64):ctxR_1.1.3.tgz |
| Old sources: | ctxR archive |
Reverse dependencies:
| Reverse imports: | tcpl |
Linking:
Please use the canonical formhttps://CRAN.R-project.org/package=ctxRto link to this page.