Empirical Likelihood for Response Differences in Two Linear Regression Models with Missing Data

在线阅读 下载PDF 导出详情
摘要 ConsidertwolinearmodelsXi=U′iβ+εi,Yj=Vj′γ+ηjwithresponsevariablesmissingatrandom.Inthispaper,weassumethatX,Yaremissingatrandom(MAR)andusetheinverseprobabilityweightedimputationtoproduce‘complete’datasetsforXandY.Basedonthesedatasets,weconstructanempiricallikelihood(EL)statisticforthedifferenceofXandY(denotedas?),andshowthattheELstatistichasthelimitingdistributionofχ21,whichisusedtoconstructaconfidenceintervalfor?.ResultsofasimulationstudyonthefinitesampleperformanceofEL-basedconfidenceintervalson?arereported.
机构地区 不详
出版日期 2015年04月14日(中国期刊网平台首次上网日期,不代表论文的发表时间)