Record Details

Evolution of Reporting P Values in the Biomedical Literature, 1990-2015

Harvard Dataverse (Africa Rice Center, Bioversity International, CCAFS, CIAT, IFPRI, IRRI and WorldFish)

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Field Value
 
Title Evolution of Reporting P Values in the Biomedical Literature, 1990-2015
 
Identifier https://doi.org/10.7910/DVN/6FMTT3
 
Creator David Chavalarias
Joshua David Wallach
Alvin Ho Ting Li
John P. A. Ioannidis
 
Publisher Harvard Dataverse
 
Description Original dataset from the paper :
Chavalarias, D., Wallach, J.D., Li, A.H.T., Ioannidis, J.P.A., 2016. Evolution of Reporting P Values in the Biomedical Literature, 1990-2015. JAMA 315, 1141. doi:10.1001/jama.2016.1952


This dataset contains 4,572,043 P values in 1,608,736 Pubmed abstracts and 3,438,299 P values in 385,393 PMC full-text articles extracted from the entire Pubmed 1990-2015 and PMC sample.




The dataset of the manual analysis of 1000 abstracts and 100 full texts are also included (named Pval_April_2016.tab).
 
Subject Computer and Information Science
Mathematical Sciences
Medicine, Health and Life Sciences
Social Sciences
P-value
text-mining
science dynamics
Reproducibility
science evolution
 
Language English
French
 
Date 2015-03-15
 
Contributor Chavalarias, David
 
Type Records of P-values reports in biomedical litterature with their metadata
 
Source Medline and PMC