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Using Power Analysis to Choose the Unit of Randomization, Outcome, and Approach for Subgroup Analysis for a Multilevel Randomized Controlled Clinical Trial to Reduce Disparities in Cardiovascular Health.
- Published in:
- Prevention Science, 2024, v. 25, p. 433, doi. 10.1007/s11121-024-01673-y
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- Publication type:
- Article
Stratified split sampling of electronic health records.
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- BMC Medical Research Methodology, 2023, v. 23, n. 1, p. 1, doi. 10.1186/s12874-023-01938-0
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- Article
Power and sample size analysis for longitudinal mixed models of health in populations exposed to environmental contaminants: a tutorial.
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- BMC Medical Research Methodology, 2023, v. 23, n. 1, p. 1, doi. 10.1186/s12874-022-01819-y
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- Publication type:
- Article
A practical decision tree to support editorial adjudication of submitted parallel cluster randomized controlled trials.
- Published in:
- 2022
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- Publication type:
- editorial
A power approximation for the Kenward and Roger Wald test in the linear mixed model.
- Published in:
- PLoS ONE, 2021, v. 16, n. 7, p. 1, doi. 10.1371/journal.pone.0254811
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- Publication type:
- Article
The Wellness Incentive and Navigation intervention improved health-related quality of life among Medicaid enrollees: A randomized pragmatic clinical trial.
- Published in:
- 2019
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- Publication type:
- journal article
Trajectories of Nevus Development From Age 3 to 16 Years in the Colorado Kids Sun Care Program Cohort.
- Published in:
- 2018
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- Publication type:
- journal article
Internal pilot design for balanced repeated measures.
- Published in:
- 2018
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- Publication type:
- journal article
Multivariate test power approximations for balanced linear mixed models in studies with missing data.
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- 2016
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- Publication type:
- journal article
Recommendations for choosing an analysis method that controls Type I error for unbalanced cluster sample designs with Gaussian outcomes.
- Published in:
- 2015
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- Publication type:
- journal article
Determinants of First-Time Cancer Examinations in a Rural Community: A Mechanism for Behavior Change.
- Published in:
- American Journal of Public Health, 2015, v. 105, n. 7, p. 1424, doi. 10.2105/AJPH.2014.302516
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- Publication type:
- Article
GLIMMPSE Lite: Calculating Power and Sample Size on Smartphone Devices.
- Published in:
- PLoS ONE, 2014, v. 9, n. 12, p. 1, doi. 10.1371/journal.pone.0102082
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- Publication type:
- Article
Health Literacy: A Pathway to Better Oral Health.
- Published in:
- American Journal of Public Health, 2014, v. 104, n. 7, p. e85, doi. 10.2105/AJPH.2014.301930
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- Publication type:
- Article
Analytic methods for individually randomized group treatment trials and group-randomized trials when subjects belong to multiple groups.
- Published in:
- Statistics in Medicine, 2014, v. 33, n. 13, p. 2178, doi. 10.1002/sim.6083
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- Article
Reducing decision errors in the paired comparison of the diagnostic accuracy of screening tests with Gaussian outcomes.
- Published in:
- BMC Medical Research Methodology, 2014, v. 14, n. 1, p. 1, doi. 10.1186/1471-2288-14-37
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- Publication type:
- Article
Power calculation for overall hypothesis testing with high-dimensional commensurate outcomes.
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- Statistics in Medicine, 2014, v. 33, n. 5, p. 812, doi. 10.1002/sim.5986
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- Publication type:
- Article
Drug-eluting stents may not reduce target lesion revascularization in cardiac allograft vasculopathy.
- Published in:
- 2014
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- Publication type:
- Journal Article
Drug- Eluting Stents May Not Reduce Target Lesion Revascularization in Cardiac Allograft Vasculopathy.
- Published in:
- Journal of Interventional Cardiology, 2014, v. 27, n. 1, p. 80, doi. 10.1111/joic.12088
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- Publication type:
- Article
Kronecker Product Linear Exponent AR(1) Correlation Structures for Multivariate Repeated Measures.
- Published in:
- PLoS ONE, 2014, v. 9, n. 2, p. 1, doi. 10.1371/journal.pone.0088864
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- Publication type:
- Article
Reducing decision errors in the paired comparison of the diagnostic accuracy of screening tests with Gaussian outcomes.
- Published in:
- 2014
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- Publication type:
- journal article
Confidence regions for repeated measures ANOVA power curves based on estimated covariance.
- Published in:
- BMC Medical Research Methodology, 2013, v. 13, n. 1, p. 1, doi. 10.1186/1471-2288-13-57
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- Publication type:
- Article
Selecting a sample size for studies with repeated measures.
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- BMC Medical Research Methodology, 2013, v. 13, n. 1, p. 1, doi. 10.1186/1471-2288-13-100
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- Publication type:
- Article
Disparities in Knowledge of Mouth or Throat Cancer Among Rural Floridians.
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- Journal of Rural Health, 2013, v. 29, n. 3, p. 294, doi. 10.1111/jrh.12003
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- Publication type:
- Article
Metabolomic Analysis Reveals Extended Metabolic Consequences of Marginal Vitamin B-6 Deficiency in Healthy Human Subjects.
- Published in:
- PLoS ONE, 2013, v. 8, n. 6, p. 1, doi. 10.1371/journal.pone.0063544
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- Publication type:
- Article
Confidence regions for repeated measures ANOVA power curves based on estimated covariance.
- Published in:
- 2013
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- Publication type:
- journal article
Selecting a sample size for studies with repeated measures.
- Published in:
- 2013
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- Publication type:
- letter
Global hypothesis testing for high-dimensional repeated measures outcomes.
- Published in:
- 2012
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- Publication type:
- journal article
Global hypothesis testing for high-dimensional repeated measures outcomes.
- Published in:
- Statistics in Medicine, 2012, v. 31, n. 8, p. 724, doi. 10.1002/sim.4435
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- Publication type:
- Article
Psychosocial Factors Associated With Mouth and Throat Cancer Examinations in Rural Florida.
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- American Journal of Public Health, 2012, v. 102, n. 2, p. e7, doi. 10.2105/AJPH.2011.300504
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- Publication type:
- Article
Adaptive trial designs: a review of barriers and opportunities.
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- Trials, 2012, v. 13, n. 1, p. 145, doi. 10.1186/1745-6215-13-145
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- Publication type:
- Article
Avoiding bias in mixed model inference for fixed effects.
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- Statistics in Medicine, 2011, v. 30, n. 22, p. 2696, doi. 10.1002/sim.4293
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- Article
A linear exponent AR(1) family of correlation structures.
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- Statistics in Medicine, 2010, v. 29, n. 17, p. 1825, doi. 10.1002/sim.3928
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- Article
Real longitudinal data analysis for real people: Building a good enough mixed model.
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- Statistics in Medicine, 2010, v. 29, n. 4, p. 504, doi. 10.1002/sim.3775
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- Article
Analysis of variance concepts and computations.
- Published in:
- WIREs: Computational Statistics, 2009, v. 1, n. 3, p. 271, doi. 10.1002/wics.43
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- Publication type:
- Article
Bias in trials comparing paired continuous tests can cause researchers to choose the wrong screening modality.
- Published in:
- BMC Medical Research Methodology, 2009, v. 9, p. 1, doi. 10.1186/1471-2288-9-4
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- Publication type:
- Article
An R2 statistic for fixed effects in the linear mixed model.
- Published in:
- 2008
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- Publication type:
- journal article
An R<sup>2</sup> statistic for fixed effects in the linear mixed model.
- Published in:
- Statistics in Medicine, 2008, v. 27, n. 29, p. 6137, doi. 10.1002/sim.3429
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- Publication type:
- Article
Effects of home access and availability of alcohol on young adolescents' alcohol use.
- Published in:
- Addiction, 2007, v. 102, n. 10, p. 1597, doi. 10.1111/j.1360-0443.2007.01941.x
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- Publication type:
- Article
Internal pilots for a class of linear mixed models with Gaussian and compound symmetric data.
- Published in:
- 2007
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- Publication type:
- journal article
Statistical tests with accurate size and power for balanced linear mixed models.
- Published in:
- Statistics in Medicine, 2007, v. 26, n. 19, p. 3639, doi. 10.1002/sim.2827
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- Publication type:
- Article
Extending the Box–Cox transformation to the linear mixed model.
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- Journal of the Royal Statistical Society: Series A (Statistics in Society), 2006, v. 169, n. 2, p. 273, doi. 10.1111/j.1467-985X.2005.00391.x
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- Publication type:
- Article
Assessment of Real-Time 3D Visualization for Cardiothoracic Diagnostic Evaluation and Surgery Planning.
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- Journal of Digital Imaging, 2005, v. 18, n. 2, p. 145, doi. 10.1007/s10278-004-1909-2
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- Article
A Parametric Model for Studying Organism Fitness Using Step-Stress Experiments.
- Published in:
- Biometrics, 2004, v. 60, n. 3, p. 793, doi. 10.1111/j.0006-341X.2004.00230.x
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- Publication type:
- Article
Exact distributions of intraclass correlation and Cronbach's alpha with Gaussian data and general covariance.
- Published in:
- Psychometrika, 2004, v. 69, n. 3, p. 459, doi. 10.1007/BF02295646
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- Publication type:
- Article
Deformable M-Reps for 3D Medical Image Segmentation.
- Published in:
- International Journal of Computer Vision, 2003, v. 55, n. 2/3, p. 85, doi. 10.1023/A:1026313132218
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- Publication type:
- Article
A New Method for Choosing Sample Size for Confidence Interval--Based Inferences.
- Published in:
- Biometrics, 2003, v. 59, n. 3, p. 580, doi. 10.1111/1541-0420.00068
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- Publication type:
- Article
Adjusting power for a baseline covariate in linear models.
- Published in:
- Statistics in Medicine, 2003, v. 22, n. 16, p. 2535, doi. 10.1002/sim.1341
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- Publication type:
- Article
Properties of internal pilots with the univariate approach to repeated measures.
- Published in:
- Statistics in Medicine, 2003, v. 22, n. 15, p. 2469, doi. 10.1002/sim.1466
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- Publication type:
- Article
Improved approximate confidence intervals for the mean of a log-normal random variable.
- Published in:
- Statistics in Medicine, 2002, v. 21, n. 10, p. 1443, doi. 10.1002/sim.1052
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- Publication type:
- Article
Linear Equality Constraints in the General Linear Mixed Model.
- Published in:
- Biometrics, 2001, v. 57, n. 4, p. 1185, doi. 10.1111/j.0006-341X.2001.01185.x
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- Publication type:
- Article