2018
Distributed Lag Interaction Models with Two Pollutants
Chen Y, Mukherjee B, Berrocal V. Distributed Lag Interaction Models with Two Pollutants. Journal Of The Royal Statistical Society Series C (Applied Statistics) 2018, 68: 79-97. PMID: 30636815, PMCID: PMC6328049, DOI: 10.1111/rssc.12297.Peer-Reviewed Original ResearchMean square errorEffects of air pollutionDistributed lag modelsAir pollution studiesHealth outcomesNational MorbidityBias-variance tradeoffEnvironmental epidemiologyAir pollutionPollution studiesPollutionLag effectMortality countsMain effectTensor productShrinkage methodShrinkage versionAverage performanceNatural waySimulation studyJoint effectsInteraction structureMortalityNMMAPSMorbidity
2017
Robust distributed lag models using data adaptive shrinkage
Chen Y, Mukherjee B, Adar S, Berrocal V, Coull B. Robust distributed lag models using data adaptive shrinkage. Biostatistics 2017, 19: 461-478. PMID: 29040386, PMCID: PMC6454578, DOI: 10.1093/biostatistics/kxx041.Peer-Reviewed Original ResearchConceptsDistributed lag modelsDistributed LagLag modelTime series dataEffects of air pollutionBias-variance trade-offGeneralized ridge regressionShrinkage methodAir pollution studiesHierarchical Bayes approachShrinkage approachTime seriesDl functionAir pollutionPollution studiesEffect estimatesTrade-offsExtensive simulation studyDependent variableShrinking coefficientsMean square errorLagSimulation studyBayes approachRidge regression