journal data sharing policy “An inherent principle of publication is that others should be able to replicate and build upon the authors published claims. Therefore, a condition of publication in a Nature journal is that authors are required to make materials, data and associated protocols available in a publicly accessible database …” http://www.nature.com/authors/editorial_policies/availability.html http://www.nature.com/nature/journal/v453/n7197/index.html
Articles published in journalswith a strong data-sharing policyare more likely to have publicly available datasets Piwowar ELPUB 2008
Odds Ratio 0.25 0.50 1.00 2.00 4.00 8.00 Has journal policy Count of R01 & other NIH grantsAuthors prev GEOAE sharing & OA & microarray creation NOT K funding or P funding Journal impact Institution high citations & collaboration Journal policy consequences & long halflife Instititution is government & NOT higher ed NOT institution NCI or intramural NOT animals or mice Last author num prev pubs & first year pub Large NIH grant First author num prev pubs & first year pub Humans & cancer NOT geo reuse & YES high institution output Piwowar, PLoS ONE 2011 (soon), Who shares? Who doesn’t?