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Making the sum greater than its parts

Without a proper accounting of known and unknown systematics and uncertainties, combining information across multiple surveys, wavelengths, and detectors may be risky. Realizing the true potential of multi-messenger and panchromatic astrophysics requires getting data integration right.

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References

  1. 1.

    York, D. G. et al. Astron. J. 120, 1579–1587 (2000).

    ADS  Article  Google Scholar 

  2. 2.

    Gaia Collaboration et al. Astron. Astrophys. 616, A1 (2018).

  3. 3.

    Ivezić, Ž. et al. Astrophys. J. 873, 111 (2019).

    ADS  Article  Google Scholar 

  4. 4.

    Mahabal, A. et al. Pub. Astron. Soc. Pac. 131, 038002 (2019).

    ADS  Article  Google Scholar 

  5. 5.

    Schlafly, E. F. et al. Astrophys. J. Suppl. Ser. 234, 39 (2018).

    ADS  Article  Google Scholar 

  6. 6.

    Goodman, I. R., Mahler, R. P. & Nguyen, H. T. Mathematics of Data Fusion (Springer Science & Business Media, 2013).

  7. 7.

    Doan, A., Halevy, A. & Ives, Z. Principles of Data Integration (Elsevier, 2012).

  8. 8.

    O’Neil-Dunne, J. P. M., MacFaden, S. W., Royar, A. R. & Pelletier, K. C. Geocarto. Int. 28, 227–242 (2013).

    Article  Google Scholar 

  9. 9.

    Laureijs, R. et al. Preprint at https://arxiv.org/abs/1110.3193 (2011).

  10. 10.

    Arnett, W. D., Bahcall, J. N., Kirshner, R. P. & Woosley, S. E. Annu. Rev. Astron. Astrophys. 27, 629–700 (1989).

    ADS  Article  Google Scholar 

  11. 11.

    Johnson, B. D., Leja, J., Conroy, C. & Speagle, J. S. Astrophys. J. Suppl. Ser. 254, 22 (2021).

    ADS  Article  Google Scholar 

  12. 12.

    Lanckriet, G. R. G., De Bie, T., Cristianini, N., Jordan, M. I. & Noble, W. S. Bioinformatics 20, 2626–2635 (2004).

    Article  Google Scholar 

  13. 13.

    Hwang, D. et al. Proc. Natl Acad. Sci. USA 102, 17296–17301 (2005).

    ADS  Article  Google Scholar 

  14. 14.

    Leistedt, B., Hogg, D. W., Wechsler, R. H. & DeRose, J. Astrophys. J. 881, 80 (2019).

    ADS  Article  Google Scholar 

  15. 15.

    Cranmer, M. D., Galvez, R., Anderson, L., Spergel, D. N. & Ho, S. Preprint at https://arxiv.org/abs/1908.08045v1 (2019).

  16. 16.

    Di Valentino, E. et al. Class. Quantum Gravity 38, 153001 (2021).

    ADS  Article  Google Scholar 

  17. 17.

    Asgari, M. et al. Astron. Astrophys. 645, A104 (2021).

    Article  Google Scholar 

  18. 18.

    Wang, W. et al. Mon. Not. R. Astron. Soc. 453, 377–400 (2015).

    ADS  Article  Google Scholar 

  19. 19.

    Carpenter, B. et al. J. Stat. Softw. 76, 1–32 (2017).

    Article  Google Scholar 

  20. 20.

    Beaumont, M. A. Annu. Rev. Stat. Appl. 6, 379–403 (2019).

    MathSciNet  Article  Google Scholar 

  21. 21.

    Bovy, J. Astrophys. J. 817, 49 (2016).

    ADS  Article  Google Scholar 

  22. 22.

    Huber, P. J. & Ronchetti, E. M. Robust Statistics 2nd edn (Wiley, 2009).

  23. 23.

    Carlini, N. et al. Preprint at https://arxiv.org/abs/1902.06705 (2019).

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Correspondence to Joshua S. Speagle (沈佳士) or Gwendolyn M. Eadie.

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Speagle (沈佳士), J.S., Eadie, G.M. Making the sum greater than its parts. Nat Astron 5, 971–972 (2021). https://doi.org/10.1038/s41550-021-01509-7

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