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The Dryad Digital Repository:Published evolutionary data as part of the greater data ecosystem<br />Todd Vision (UNC-CH/NE...
http://datadryad.org<br />Functional goals<br />To publish the data reported in the biological literature.<br />To promote...
Henry Oldenburg<br />
Use and reuse of archived data in evolutionary biology<br />n=27 articles from 5 journals<br />
Sharing data on request is not effective<br />Wicherts et al (2006) requested from from 141 articles in the field of psych...
Archiving at publication is effective<br />The point in time when authors are most prepared to archive their data.<br />No...
Further incentives to authors<br />Increases impact of one’s own work<br />A quid pro quo for access to others’ data<br />...
Evoldir survey March 2008n=414<br />“Do you think the data underlying published scientific results should be made publicly...
Joint Data Archiving Policy<br /> Data are important products of the scientific enterprise, and they should be preserved a...
That’s all well and good, but where’s this “appropriate public archive”?<br />
Potential archiving solutions<br />Author-managed websites<br />Avoids some of the hazards of informal sharing, but is fra...
Dryad is a digital librarynot a traditional bioinformatic database<br />
Repository priorities<br />Integration<br />Sharing<br />Discovery<br />Preservation<br />
Low-burden data submission<br />
DataONE<br />
Lessons from Dryad (so far)<br />The importance of journals in data publication.<br />The value of a shared public reposit...
To learn more:<br />http://blog.datadryad.org<br />http://datadryad.org/wiki<br />dryad-users@nescent.org<br />Follow us o...
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The Dryad Digital Repository: Published evolutionary data as part of the greater data ecosystem

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Presented at iEvoBio, July 2010, Portland OR

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Transcript of "The Dryad Digital Repository: Published evolutionary data as part of the greater data ecosystem"

  1. 1. The Dryad Digital Repository:Published evolutionary data as part of the greater data ecosystem<br />Todd Vision (UNC-CH/NESCent)<br />UNC-CH <MRC><br />Sarah Carrier<br />Elena Feinstein<br />Jane Greenberg<br />Hollie White<br />NESCent<br />Kevin Clarke<br />Hilmar Lapp<br />Heather Piwowar<br />Peggy Schaeffer<br />Ryan Scherle<br />Kristin Antelman (NCSU)<br />Bill Michener (UNM/DataONE)<br />Bill Piel (Yale)<br />Funding: NSF, IMLS<br />
  2. 2. http://datadryad.org<br />Functional goals<br />To publish the data reported in the biological literature.<br />To promote the reuse of the data.<br />Organizational goals<br />Shared governance by a consortium of journals.<br />Responsible long-term stewardship.<br />
  3. 3. Henry Oldenburg<br />
  4. 4. Use and reuse of archived data in evolutionary biology<br />n=27 articles from 5 journals<br />
  5. 5. Sharing data on request is not effective<br />Wicherts et al (2006) requested from from 141 articles in the field of psychology.<br />“6 months later, after … 400 emails, [sending] detailed descriptions of our study aims, approvals of our ethical committee, signed assurances not to share data with others, and even our full resumes…” only 27% of authors complied <br />In a survey among geneticists by Campbell et al. (2002) the most frequent reason for withholding data was the effort required to share it (80%).<br />28% were unable confirm others published research because of data withholding.<br />
  6. 6. Archiving at publication is effective<br />The point in time when authors are most prepared to archive their data.<br />No opportunity for loss, corruption, etc., of data files <br />Publication can be both carrot and stick.<br />The “GenBank model” is uniquely successful.<br />
  7. 7. Further incentives to authors<br />Increases impact of one’s own work<br />A quid pro quo for access to others’ data<br />Guarantees data preservation<br />Ad hoc data sharing is a burden<br />
  8. 8.
  9. 9. Evoldir survey March 2008n=414<br />“Do you think the data underlying published scientific results should be made publicly accessible?” <br />Yes: 395 (95.4%)<br />No: 19 (4.6%) <br />“If yes, do you think journals should require data sharing of their authors, or should it be voluntary?”<br />Required: 220 (55.6%)<br />Voluntary: 176 (44.4%)<br />
  10. 10. Joint Data Archiving Policy<br /> Data are important products of the scientific enterprise, and they should be preserved and usable for decades in the future. <br />[This journal] requires, as a condition for publication, that data supporting the results in thearticle should be deposited in an appropriate public archive.<br />Authors may elect to … embargo access to the data for a period up to a year after publication. <br />Exceptions may be granted at the discretion of the editor, especially for sensitive information such as human subject data or the location of endangered species.<br />Whitlock, M. C., M. A. McPeek, M. D. Rausher, L. Rieseberg, and A. J. Moore. 2010. Data Archiving. American Naturalist. 175(2):145-146.<br /> DOI:10.1086/650340<br />
  11. 11. That’s all well and good, but where’s this “appropriate public archive”?<br />
  12. 12. Potential archiving solutions<br />Author-managed websites<br />Avoids some of the hazards of informal sharing, but is fragile.<br />Specialized databases (e.g. GenBank, TreeBase)<br />Will cover some datatypes well, some not at all; High quality data, but with greater submission burden; May have issues with sustainability.<br />Supplementary materials online<br />Publisher provides basic infrastructure, but with low level of service.<br />Shared public archive (e.g. Dryad)<br />Permanent identifiers (DOIs) and trackable data citations; Explicit terms (CCZero) for reuse; No paywall to access; Searchable across publishers & repositories; Metadata enhanced for discoverability; Support for standard APIs; Commitment to preservation perpetuity, incl. migration of formats; Files updatable; Support for embargoes, etc. <br />
  13. 13. Dryad is a digital librarynot a traditional bioinformatic database<br />
  14. 14. Repository priorities<br />Integration<br />Sharing<br />Discovery<br />Preservation<br />
  15. 15. Low-burden data submission<br />
  16. 16. DataONE<br />
  17. 17.
  18. 18. Lessons from Dryad (so far)<br />The importance of journals in data publication.<br />The value of a shared public repository to promotion of data reuse.<br />The delicate balance of benefit and burden to data authors.<br />The need to break down data silos.<br />Achieving long-term data preservation by achieving long-term organizational sustainability.<br />
  19. 19. To learn more:<br />http://blog.datadryad.org<br />http://datadryad.org/wiki<br />dryad-users@nescent.org<br />Follow us on Facebook & Twitter<br />
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