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Evidence based data analysis
Jeff Leek
@simplystats
What Roger said but with more pictures.
Jeff Leek
@simplystats
The tools for reproducibility
already exist.*
I think that it is ironic that a paper that
claims to prove the reliability of the
literature had completely messed up
the...
An analysis can be fully
reproducible and still be
wrong.
“
”
http://bioinformatics.mdanderson.org/Supplements/ReproRsch-All/
Training not tools
Fisher et al. (2014) http://dx.doi.org/10.7717/peerj.589
Fisher et al. (2014) http://dx.doi.org/10.7717/peerj.589
Prevention not treatment
Leek and Peng (2015) doi: 10.1073/pnas.1421412111
Scaling training
1,750,000+
Enrolled
Even simple things are
hard at scale
Leek and Peng (2015) DOI: 10.1126/science.aaa6146
Evidence based data analysis
Evidence based data analysis
Evidence based data analysis
Evidence based data analysis
Evidence based data analysis
Evidence based data analysis
Evidence based data analysis
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Evidence based data analysis

  1. 1. Evidence based data analysis Jeff Leek @simplystats
  2. 2. What Roger said but with more pictures. Jeff Leek @simplystats
  3. 3. The tools for reproducibility already exist.*
  4. 4. I think that it is ironic that a paper that claims to prove the reliability of the literature had completely messed up the two main figures that represent the core of all its data and its main results. “ ”
  5. 5. An analysis can be fully reproducible and still be wrong. “ ”
  6. 6. http://bioinformatics.mdanderson.org/Supplements/ReproRsch-All/
  7. 7. Training not tools
  8. 8. Fisher et al. (2014) http://dx.doi.org/10.7717/peerj.589
  9. 9. Fisher et al. (2014) http://dx.doi.org/10.7717/peerj.589
  10. 10. Prevention not treatment
  11. 11. Leek and Peng (2015) doi: 10.1073/pnas.1421412111
  12. 12. Scaling training
  13. 13. 1,750,000+ Enrolled
  14. 14. Even simple things are hard at scale
  15. 15. Leek and Peng (2015) DOI: 10.1126/science.aaa6146
  • ThomasSpeidel

    Nov. 5, 2015
  • andreikucharavy

    Jul. 22, 2015

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