2024
On Optimality of Mallows Model Averaging
Peng J, Li Y, Yang Y. On Optimality of Mallows Model Averaging. Journal Of The American Statistical Association 2024, ahead-of-print: 1-12. DOI: 10.1080/01621459.2024.2402566.Peer-Reviewed Original ResearchNon-nested setAsymptotic optimalityModel selectionCp criterionMallows model averageCandidate modelsOptimal convex combinationMallows' Cp criterionMinimax adaptiveSampling inequalitiesMallows modelConvex combinationTheoretical findingsOptimal riskSupplementary materialsMA estimatesModel AveragingTheoretical justificationModel weightsAverage modelNested setMild conditionsMinimaxEstimationInequality
2019
Statistical Inference for Covariate-Adaptive Randomization Procedures
Ma W, Qin Y, Li Y, Hu F. Statistical Inference for Covariate-Adaptive Randomization Procedures. Journal Of The American Statistical Association 2019, 115: 1488-1497. DOI: 10.1080/01621459.2019.1635483.Peer-Reviewed Original ResearchCovariate-adaptive randomizationCovariate-adaptiveCovariate-adaptive randomization proceduresProperties of statistical methodsTheoretical resultsRandomization procedureLinear model frameworkAsymptotic representationCoin designTheoretical propertiesStatistical inferenceCovariate informationSimulation studySequential randomizationCovariate balanceInference propertiesSupplementary materialsComplete randomizationGeneral theoryBalanced treatment groupsCovariatesInferenceStatistical methodsRerandomizationRandomization