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statistical power

Known as: power tests, power test, power testing 
 
National Institutes of Health

Topic mentions per year

Topic mentions per year

1992-2017
05101519922017

Papers overview

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2016
2016
The natural selection of bad science
Poor research design and data analysis encourage false-positive findings. Such poor methods persist despite perennial calls for… (More)
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2016
2016
Improving effect size estimation and statistical power with multi-echo fMRI and its impact on understanding the neural systems supporting mentalizing
Functional magnetic resonance imaging (fMRI) research is routinely criticized for being statistically underpowered due to… (More)
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2015
2015
Increasing Statistical Power in Mediation Models Without Increasing Sample Size.
Inadequate statistical power to detect treatment effects in health research is a problem that is compounded when testing for… (More)
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2014
2014
The power of neuroimaging biomarkers for screening frontotemporal dementia.
Frontotemporal dementia (FTD) is a clinically and pathologically heterogeneous neurodegenerative disease that can result from… (More)
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2013
2013
Why small low-powered studies are worse than large high-powered studies and how to protect against "trivial" findings in research: Comment on Friston (2012)
It is sometimes argued that small studies provide better evidence for reported effects because they are less likely to report… (More)
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Highly Cited
2012
Highly Cited
2012
Sample Size and Statistical Power Calculation in Genetic Association Studies
A sample size with sufficient statistical power is critical to the success of genetic association studies to detect causal genes… (More)
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2011
2011
Accuracy of Estimates and Statistical Power for Testing Meditation in Latent Growth Curve Modeling.
The latent growth curve modeling (LGCM) approach has been increasingly utilized to investigate longitudinal mediation. However… (More)
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2011
2011
Improving Functional Performance and Muscle Power 4-to-6 Months After Anterior Cruciate Ligament Reconstruction.
The purpose of this study was to examine the effects of 8-week retraining programs, with either two or three training sessions… (More)
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2010
2010
Power Analysis for Complex Mediational Designs Using Monte Carlo Methods.
Applied researchers often include mediation effects in applications of advanced methods such as latent variable models and linear… (More)
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2009
2009
Considerations for powering a clinical proteomics study: Normal variability in the human plasma proteome.
Proteomics is increasingly being applied to the human plasma proteome to identify biomarkers of disease for use in non-invasive… (More)
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