2023
Statistical assessment of biomarker replicability using MAJAR method
Xie Y, Zhai S, Jiang W, Zhao H, Mehrotra D, Shen J. Statistical assessment of biomarker replicability using MAJAR method. Statistical Methods In Medical Research 2023, 32: 1961-1972. PMID: 37519295, DOI: 10.1177/09622802231188519.Peer-Reviewed Original ResearchConceptsBayesian false discovery rateDifferent data generation processesNovel statistical frameworkExtensive simulation studyExpectation-maximization algorithmStatistical frameworkComputational efficiencyGWAS summary statistics dataSimulation studyData generation processStatistical assessmentSimulation resultsStatistical powerFalse discovery rateResponse predictionSummary statistics dataDiscovery rateSample sizeLimited powerOutliersAlgorithmGeneration processRobustnessPowerSmall sample size
2016
On high-dimensional misspecified mixed model analysis in genome-wide association study
Jiang J, Li C, Paul D, Yang C, Zhao H. On high-dimensional misspecified mixed model analysis in genome-wide association study. The Annals Of Statistics 2016, 44: 2127-2160. DOI: 10.1214/15-aos1421.Peer-Reviewed Original ResearchREML estimatorsAsymptotic resultsAsymptotic conditional varianceReal data applicationRandom effectsMaximum likelihood estimatorExtensive simulation studyAsymptotic analysisConvergence rateLikelihood estimatorLinear mixed modelsEstimatorSimulation studyConvergenceData applicationsTrue varianceConditional varianceImportant genetic implicationsCertain limits
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