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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
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Repeat after me: Is our research reproducible (enough)?
Lex Nederbragt
whoami
@lexnederbragt flxlexblog.wordpress.com
whatdoido
What is ‘Reproducible research’?
Wikipedia
“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.”
Reproducibility: why?
TRUST
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-EstebanEMBO 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
Supplementary information, page 19-63 of 72
Are all these figures/tables reproducible?
An exercise in reproducibilityMaster 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
Loose descriptions that are very
incomplete, no data/materials
All data, protocols, code etc
Minimum effort needed to reproduce meaningfully
Reproducibility and reusability
http://upload.wikimedia.org/wikipedia/commons/4/48/Recycle.jpg
How to make your research reproducibleDocument your work
How to make your research reproducible
http://howdoitradestocks.com/wp-content/uploads/2011/12/share-ideas1.jpg
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How to make your research reproducible
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https://twitter.com/vsbuffalo/statuses/377651287133003776
How to make your research reproducible
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https://github.com/lexnederbragt
How to make your research reproducible
https://www.atlassian.com/git/workflows
Version control
How to make your research reproducible
How to make your research reproducible
http://software-carpentry.org
https://twitter.com/ctitusbrown/status/383730337811296256