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ctxR

US EPA's ctxR: Utilities for Interacting with the CTX APIs in R without prior API knowledge https://www.epa.gov/comptox-tools/computational-toxicology-and-exposure-apis

https://github.com/usepa/ctxr

Science Score: 49.0%

This score indicates how likely this project is to be science-related based on various indicators:

  • ○
    CITATION.cff file
  • ✓
    codemeta.json file
    Found codemeta.json file
  • ✓
    .zenodo.json file
    Found .zenodo.json file
  • ✓
    DOI references
    Found 7 DOI reference(s) in README
  • ✓
    Academic publication links
    Links to: zenodo.org
  • ○
    Committers with academic emails
  • ○
    Institutional organization owner
  • ○
    JOSS paper metadata
  • ○
    Scientific vocabulary similarity
    Low similarity (18.4%) to scientific vocabulary

Keywords

ccte comptox ord
Last synced: 7 months ago · JSON representation

Repository

US EPA's ctxR: Utilities for Interacting with the CTX APIs in R without prior API knowledge https://www.epa.gov/comptox-tools/computational-toxicology-and-exposure-apis

Basic Info
Statistics
  • Stars: 13
  • Watchers: 3
  • Forks: 9
  • Open Issues: 8
  • Releases: 4
Topics
ccte comptox ord
Created almost 2 years ago · Last pushed 8 months ago
Metadata Files
Readme Changelog Contributing License

README.Rmd 

---
output: github_document
---



```{r, include = FALSE}
knitr::opts_chunk$set(
  collapse = TRUE,
  comment = "#>",
  fig.path = "man/figures/README-",
  out.width = "100%"
)
```

# ctxR: Utilities for Interacting with the CTX APIs 

Package website: [release](https://usepa.github.io/ctxR/) | [dev](https://usepa.github.io/ctxR/dev/)


[![CRAN_Status_Badge](https://www.r-pkg.org/badges/version/ctxR)](https://cran.r-project.org/package=ctxR)
[![Active](http://img.shields.io/badge/Status-Active-green.svg)](https://cran.r-project.org/package=ctxR) 
[![Monthly Downloads](https://cranlogs.r-pkg.org/badges/last-month/ctxR?color=7BAFD4)](https://cranlogs.r-pkg.org/badges/last-month/ctxR?color=7BAFD4)
[![Total Downloads](https://cranlogs.r-pkg.org/badges/grand-total/ctxR)](https://cran.r-project.org/package=ctxR)
[![DOI](https://zenodo.org/badge/doi/10.32614/CRAN.package.ctxR.svg)](http://dx.doi.org/10.32614/CRAN.package.ctxR)



## Welcome to the GitHub repository for the ctxR package



ctxR was developed to streamline the process of accessing the information available through the [Computational Toxicology and Exposure (CTX) APIs](https://www.epa.gov/comptox-tools/computational-toxicology-and-exposure-apis) without requiring prior knowledge of how to use APIs. Chemical, hazard, bioactivity, and exposure data in available from the CTX APIs. Most data is also available on the [CompTox Chemical Dashboard (CCD)](https://comptox.epa.gov/dashboard/) or within other [Computational Toxicology and Exposure Online Resources](https://www.epa.gov/comptox-tools).

If you are interested in contributing or want to report a bug, please submit a issue or start a discussion. See [CONTRIBUTING](https://github.com/USEPA/ctxR/blob/dev/CONTRIBUTING.md) for more information.

To install the current development version, run the following command: 

    devtools::install_github("USEPA/ctxR")

Users don't need a API key to install ctxR, but will need to supply an API key to use ctxR and access data. A *FREE* API key can be obtained by emailing the [CTX API Admins](mailto:ccte_api@epa.gov).

If you use [ctxR](https://cran.r-project.org/package=ctxR) in published research, please cite the following paper:

Kruse, PM, Ring, CL, Paul Friedman, K, Feshuk, M, Brown, J, Thunes, C, & Rashid, A. (2025). ctxR: Utilities for interacting with the CTX APIs. _*NAM Journal*_, 100031. doi: [10.1016/j.namjnl.2025.100031](https://doi.org/10.1016/j.namjnl.2025.100031)

### Disclaimer

The United States Environmental Protection Agency (EPA) GitHub project code is provided on an "as is" basis and the user assumes responsibility for its use. EPA has relinquished control of the information and no longer has responsibility to protect the integrity, confidentiality, or availability of the information. Any reference to specific commercial products, processes, or services by service mark, trademark, manufacturer, or otherwise, does not constitute or imply their endorsement, recommendation or favoring by EPA. The EPA seal and logo shall not be used in any manner to imply endorsement of any commercial product or activity by EPA or the United States Government.

Owner

  • Name: U.S. Environmental Protection Agency
  • Login: USEPA
  • Kind: organization
  • Location: United States of America

GitHub Events

Total
  • Create event: 14
  • Release event: 1
  • Issues event: 27
  • Watch event: 7
  • Delete event: 2
  • Member event: 2
  • Issue comment event: 14
  • Push event: 82
  • Pull request review comment event: 11
  • Pull request review event: 24
  • Pull request event: 26
  • Fork event: 10
Last Year
  • Create event: 14
  • Release event: 1
  • Issues event: 27
  • Watch event: 7
  • Delete event: 2
  • Member event: 2
  • Issue comment event: 14
  • Push event: 82
  • Pull request review comment event: 11
  • Pull request review event: 24
  • Pull request event: 26
  • Fork event: 10

Committers

Last synced: 9 months ago

All Time
  • Total Commits: 936
  • Total Committers: 6
  • Avg Commits per committer: 156.0
  • Development Distribution Score (DDS): 0.033
Past Year
  • Commits: 160
  • Committers: 3
  • Avg Commits per committer: 53.333
  • Development Distribution Score (DDS): 0.05
Top Committers
Name Email Commits
Paul Kruse k****l@e****v 905
Jason Brown b****n@e****v 12
Feshuk f****n@e****v 8
cthunes t****r@e****v 5
Brianna Dirks D****a@e****v 4
cring R****e@e****v 2
Committer Domains (Top 20 + Academic)
epa.gov: 6

Issues and Pull Requests

Last synced: 7 months ago

All Time
  • Total issues: 33
  • Total pull requests: 40
  • Average time to close issues: 29 days
  • Average time to close pull requests: 11 days
  • Total issue authors: 9
  • Total pull request authors: 3
  • Average comments per issue: 0.27
  • Average comments per pull request: 0.23
  • Merged pull requests: 34
  • Bot issues: 0
  • Bot pull requests: 0
Past Year
  • Issues: 22
  • Pull requests: 27
  • Average time to close issues: about 1 month
  • Average time to close pull requests: 12 days
  • Issue authors: 8
  • Pull request authors: 3
  • Average comments per issue: 0.32
  • Average comments per pull request: 0.19
  • Merged pull requests: 21
  • Bot issues: 0
  • Bot pull requests: 0
View more stats
Top Authors
Issue Authors
  • rachmaninoffpk (20)
  • madison-feshuk (8)
  • cthunes (3)
  • carolinering (1)
  • symiao11 (1)
  • c1au6i0 (1)
  • ucb (1)
  • seanthimons (1)
  • brown-jason (1)
Pull Request Authors
  • rachmaninoffpk (48)
  • bridirks (6)
  • madison-feshuk (2)
Top Labels
Issue Labels
bug (3) documentation (1) enhancement (1)
Pull Request Labels

Packages

  • Total packages: 1
  • Total downloads:
    • cran 764 last-month
  • Total dependent packages: 0
  • Total dependent repositories: 0
  • Total versions: 4
  • Total maintainers: 1
cran.r-project.org: ctxR

Utilities for Interacting with the 'CTX' APIs

  • Versions: 4
  • Dependent Packages: 0
  • Dependent Repositories: 0
  • Downloads: 764 Last month
Rankings
Dependent packages count: 28.6%
Dependent repos count: 35.2%
Average: 50.1%
Downloads: 86.6%
Maintainers (1)
feshuk.madison@epa.gov
Last synced: 8 months ago

Dependencies

DESCRIPTION cran
  • R >= 2.10 depends
  • cli * imports
  • data.table * imports
  • httr * imports
  • jsonlite * imports
  • purrr * imports
  • rlang * imports
  • stringr * imports
  • tibble * imports
  • tidyr * imports
  • urltools * imports
  • DT * suggests
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  • ggplot2 * suggests
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  • httptest * suggests
  • knitr * suggests
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  • testthat >= 3.0.0 suggests