From Policy to Practice: Progress towards Data- and Code-Sharing in Ecology and Evolution

Ivimey-Cook, Edward ORCID: https://orcid.org/0000-0003-4910-0443, Sánchez-Tójar, Alfredo, Berberi, Ilias, Culina, Antica, Roche, Dominique, Almeida, Rafaela, Amin, Bawan, Bairos-Novak, Kevin, Balti, Heikel, Bertram, Michael, Bliard, Louis, Byrne, Ilha, Chan, Ying-Chi, Cioffi, William, Corbel, Quentin, Elsy, Alexander, Florko, Katie, Gould, Elliot, Grainger, Matthew, Harshbarger, Anne, Hovstad, Knut, Martin, Jake, Martinig, April, Masoero, Giulia, Moodie, Ian, Moreau, David, O'Dea, Rose, Paquet, Matthieu, Pick, Joel, Rizvi, Tuba, Silva, Inês, Szabo, Birgit, Takola, Elina, Thoré, Eli, Verberk, Wilco, Windecker, Saras, Winter, Gabe, Zajkova, Zuzana, Zeiss, Romy and Moran, Nicholas (2025) From Policy to Practice: Progress towards Data- and Code-Sharing in Ecology and Evolution.

Full text not available from this repository. (Request a copy)

Abstract

High quality research data and analytical code are essential for ensuring the credibility of scientific results, are key research outputs, and are crucial elements to facilitate reproducibility. However, in ecology and evolution (E&E) in particular, it is currently unknown how many journals have policies on data- and code-sharing for peer review purposes, or upon manuscript acceptance. Furthermore, the clarity of such policies may impact authors' compliance. Thus, we assessed the clarity, strictness, and timing of data- and code-sharing policies across 275 journals in E&E. We also analysed initial policy compliance using submission data from two journals: Proceedings of the Royal Society B and Ecology Letters. Across all 275 journals, 22.5% encouraged and 38.2% mandated data-sharing, whereas 26.6% encouraged and 26.9% mandated code-sharing. Most journals that mandated data- or code-sharing required these to be provided “during peer review” (59.0% and 77.0%). This number was reduced for journals that encouraged data- and code-sharing (40.3% and 24.7%). More journals mandated or encouraged data- (+5.7%) and code-sharing (+12.6%) since the last assessments of these percentages in 2021 and 2020. Mandatory policies were associated with higher rates of data- and code-sharing upon submission (16.9% pre-mandate to 42.6% post-mandate), even when not fully adhered to. When enforced by editorial staff, mandated policies led to very high compliance rates (e.g., 96.5%). Our results also suggest that low initial compliance may in part be explained by vague wording used in sharing policies. We provide seven specific recommendations to help journals improve policy compliance and boost data- and code-sharing in E&E.

Item Type:	Article
Additional Information:	Data and Code Availability Statement: All data and code used for processing, analysis, and visualisation are available at Open Science Framework (https://osf.io/cqn3f/, DOI:10.17605/OSF.IO/CQN3F; Ivimey-Cook et al., 2024).
Faculty \ School:	Faculty of Science Faculty of Science > School of Biological Sciences
Related URLs:	http://dx.doi.org/10.32942/x2492q
Depositing User:	LivePure Connector
Date Deposited:	08 Sep 2026 13:29
Last Modified:	08 Sep 2026 13:29
URI:	https://ueaeprints.uea.ac.uk/id/eprint/104473
DOI:	10.32942/x2492q

Actions (login required)

View Item