Results 11 to 20 of about 32,868,481 (282)

Reporting of second-generation p-values, Bayes factors and fragility indices in trials enhances assessment of clinical importance beyond p-values: a meta-epidemiologic study [PDF]

open access: yesContemporary Clinical Trials Communications
Introduction: Frequentist methods of statistical inference in randomized controlled trials (RCTs) may inadequately reflect clinical importance of results.
Tonya M. Esterhuizen   +7 more
doaj   +2 more sources

Interpreting P Values in 2023 [PDF]

open access: yesJournal of Patient-Centered Research and Reviews, 2023
If recent experiences shared among the biostatistician community are indicative of a sea change in research, then a most-welcome culture shift in dialogue surrounding the proper use and interpretation of the P value, which measures statistical ...
Jennifer K. Homa-Bonell
doaj   +2 more sources

The assessment of replicability using the sum of p-values [PDF]

open access: yesRoyal Society Open Science
Statistical significance of both the original and the replication study is a commonly used criterion to assess replication attempts, also known as the two-trials rule in drug development.
Leonhard Held   +2 more
doaj   +2 more sources

Accuracy and distribution of baseline categorical variables and p-values in spine randomized controlled trials [PDF]

open access: yesRoyal Society Open Science
Levayer and colleagues assessed integrity issues in randomized controlled trials (RCTs) in four spine journals using baseline p-values from categorical variables, concluding that there was no evidence of ‘systemic fraudulent behaviour’.
Mark J. Bolland   +2 more
doaj   +2 more sources

How to Use and Report on p-values [PDF]

open access: yesPerspectives on Medical Education
The use of the p-value in quantitative research, particularly its threshold of “P < 0.05” for determining “statistical significance,” has long been a cornerstone of statistical analysis in research.
Christy K. Boscardin   +3 more
doaj   +2 more sources

Gene ranking by bootstrapped P-values

open access: yes, 2003
Recent research has shown that it is possible to find genes involved in the pathogenesis of a particular condition on the basis of microarray experiments.
SN Mukherjee (21867206)   +3 more
core   +6 more sources

Imbalance p values for baseline covariates in randomized controlled trials: a last resort for the use of p values? A pro and contra debate

open access: yesClinical Epidemiology, 2018
Andreas Stang,1,2 Christopher Baethge3,4 1Center of Clinical Epidemiology, Institute of Medical Informatics, Biometry and Epidemiology, Medical Faculty, University Hospital of Essen, Hufelandstr, Essen, Germany; 2Department of Epidemiology, School of ...
Stang A, Baethge C
doaj   +1 more source

Investigation of the soil properties that affect Olsen P critical values in different soil types and impact on P fertiliser recommendations [PDF]

open access: yes, 2021
Optimization of phosphorus (P) fertiliser use is desired to ensure more sustainable use of fertiliser, economic food production and reduction of eutrophication of water bodies.
Sarah J. Dunham   +15 more
core   +1 more source

Statistical Measures to Quantify Similarity between Molecular Dynamics Simulation Trajectories

open access: yesEntropy, 2017
Molecular dynamics simulation is commonly employed to explore protein dynamics. Despite the disparate timescales between functional mechanisms and molecular dynamics (MD) trajectories, functional differences are often inferred from differences in ...
Jenny Farmer   +4 more
doaj   +1 more source

A randomized trial in a massive online open course shows people don’t know what a statistically significant relationship looks like, but they can learn [PDF]

open access: yesPeerJ, 2014
Scatterplots are the most common way for statisticians, scientists, and the public to visually detect relationships between measured variables. At the same time, and despite widely publicized controversy, P-values remain the most commonly used measure to
Aaron Fisher   +3 more
doaj   +2 more sources

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