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Comment
. 2014 Feb 18;111(7):E714-5.
doi: 10.1073/pnas.1322565111.

Reply to Nuijten et al.: Reanalyses actually confirm that US studies overestimate effects in softer research

Daniele Fanelli, John P A Ioannidis
Comment

Reply to Nuijten et al.: Reanalyses actually confirm that US studies overestimate effects in softer research

Daniele Fanelli et al. Proc Natl Acad Sci U S A. .

Erratum in

  • Proc Natl Acad Sci U S A. 2014 Apr 1;111(13):E1159
No abstract available

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Conflict of interest statement

The authors declare no conflict of interest.

Figures

Fig. 1.
Fig. 1.
Metaregression values of US effect [formula image values calculated without the USijSEij interaction, as in Nuijten et al. (1)] plotted against their respective SEs (SEβUS,) (see text for details).
See this image and copyright information in PMC

Comment on

References

    1. Nuijten MB, van Assen MALM, van Aert RCM, Wicherts JM. Standard analyses fail to show that US studies overestimate effect sizes in softer research. Proc Natl Acad Sci USA. 2014;111:E712–E713. - PMC - PubMed
    1. Fanelli D, Ioannidis JPA. US studies may overestimate effect sizes in softer research. Proc Natl Acad Sci USA. 2013;110(37):15031–15036. - PMC - PubMed

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