Data availability statement policy
Mandatory data availability statement policy
IOP Publishing encourages authors to make the data underpinning their article available to editors, referees and readers without undue restriction, wherever practical, legal and ethical to do so.
Authors must provide a data availability statement in their article, detailing whether data are available and, if so, where they can be found (including hyperlinks where available). Authors can make small amounts of data available within the article or as supplementary material, while larger datasets should be deposited in an institutional or general data repository. We encourage the use of publicly-accessible repositories where available. Authors of accepted articles in these journals may deposit their data and/or code free-of-charge in the IOP Publishing Figshare repository by following the link supplied during the article submission process.
As a trial, a mandatory data availability statement policy is currently being applied in the following journals:
- Environmental Research Letters
- JPhys Complexity
- Machine Learning: Science and Technology
Permissible formats for data availability statements
Data availability statements must follow one of the following formats and should appear in their own section of the manuscript, between the Acknowledgments and the References.
Data availability statement
Text (choose one of the following five options):
The data that support the findings of this study are openly available at DOI.
- The data that support the findings of this study will be openly available at DOI following a delay of XX months from the date of publication. This delay is for legal and/or ethical reasons.
- The data that support the findings of this study are available from the corresponding author upon reasonable request. The data are not publicly available for legal and/or ethical reasons.
- Any data that support the findings of this study are included within the article.
- Data sharing is not applicable to this article as no new data were created or analysed in this study.
Please include the digital object identifiers (DOIs) of all datasets and/or code that are publicly available and specify the embargo period for any datasets subject to a delay before public release.
Any data assigned a digital object identifier (DOI) by a data repository should be cited in an article’s reference list. Data citations should include the following minimum information: author(s), title, publisher (repository name), DOI.