摘要
Manysurvivalstudiesrecordthetimestotwoormoredistinctfailuresoneachsubject.Thefailuresmaybeeventsofdifferentnaturesormayberepetitionsofthesamekindofevent.Inthisarticle,weconsidertheregressionanalysisofsuchmultivariatefailuretimedataundertheadditivehazardsmodel.Simpleweightedestimatingfunctionsfortheregressionparametersareproposed,andasymptoticdistributiontheoryoftheresultingestimatorsarederived.Inaddition,aclassofgeneralizedWaldandgeneralizedscorestatisticsforhypothesistestingandmodelselectionarepresented,andtheasymptoticpropertiesofthesestatisticsareexamined.
出版日期
2005年02月12日(中国Betway体育网页登陆平台首次上网日期,不代表论文的发表时间)