Note on “EJAM” versus “EJAM-open” as the repository name
Please note that as of early 2025, changes are still being made to exactly where the open source project will be shared, documented, and available for contributions (such as submitting Issues or Pull Requests on GitHub).
The open source EJAM package was initially made available via the EJAM-open repository, but an early version of the EJAM package documentation was initially published from USEPA/EJAM, so the documentation’s links to source code did not work (because they required access to a separate, non-public repository). That has been corrected so that documentation is associated with the EJAM-open repository.
Welcome!
We’re so glad you’re thinking about contributing to an open source project! If you’re unsure about anything, just ask — or submit your issue or pull request anyway. The worst that can happen is we’ll politely ask you to change something. We appreciate all friendly contributions.
We encourage you to read about this R package and project, and see the project’s CONTRIBUTING policy (this page), LICENSE, and README.
All contributions to this project will be released under the MIT dedication or the CCO-1.0 license file dedication.
By submitting a pull request or issue, you are agreeing to comply with this waiver of copyright interest.
If you have any questions or want to read more, check out the EPA Open Source Project Repo and EPA’s Interim Open Source Code Guidance.