Repeat after me: Is our research reproducible (enough)?
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Repeat after me: Is our research reproducible (enough)?

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A short talk I gave to colleagues at the Centre for Ecological and Evolutionary Synthesis (CEES) Dept. of Biosciences, University of Oslo

A short talk I gave to colleagues at the Centre for Ecological and Evolutionary Synthesis (CEES) Dept. of Biosciences, University of Oslo

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Repeat after me: Is our research reproducible (enough)? Repeat after me: Is our research reproducible (enough)? Presentation Transcript

  • Repeat after me: Is our research reproducible (enough)? Lex Nederbragt
  • whoami @lexnederbragt flxlexblog.wordpress.com
  • whatdoido
  • What is ‘Reproducible research’? “Reproducibility is the ability of an entire experiment or study to be reproduced either by the researcher or by someone else working independently. It is one of the main principles of the scientific method.” Wikipedia
  • Reproducibility: why?
  • The worst case https://www.sciencemag.org/content/334/6056/579.full.pdf
  • A reproducibility crisis? Retraction rates are on the rise Murat Cokol, Fatih Ozbay & Raul Rodriguez-Esteban EMBO reports (2008) 9, 2 doi:10.1038/sj.embor.7401143
  • Does this affect us?
  • An example from our own work 2011
  • An example from our own work Are all these figures/tables reproducible? Supplementary information, page 19-63 of 72
  • An exercise in reproducibility Master student project at informatics Sabba Ifzal
  • Solutions Flick: http://farm4.staticflickr.com/3319/3265787219_bfbc654b5e_o.jpg Wikimedia commons
  • Levels of reproducibility Loose descriptions that are very incomplete, no data/materials All data, protocols, code etc
  • Levels of reproducibility Minimum effort needed to reproduce meaningfully Loose descriptions that are very incomplete, no data/materials All data, protocols, code etc
  • Reproducibility and reusability http://upload.wikimedia.org/wikipedia/commons/4/48/Recycle.jpg
  • How to make your research reproducible Document your work
  • How to make your research reproducible http://howdoitradestocks.com/wp-content/uploads/2011/12/share-ideas1.jpg
  • How to make your research reproducible https://twitter.com/vsbuffalo/statuses/377651287133003776
  • How to make your research reproducible https://github.com/lexnederbragt
  • How to make your research reproducible Version control https://www.atlassian.com/git/workflows
  • How to make your research reproducible
  • How to make your research reproducible http://software-carpentry.org
  • https://twitter.com/ctitusbrown/status/383730337811296256