Two-stage residual inclusion for survival data and competing risks-An instrumental variable approach with application to SEER-Medicare linked data.
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DOI: 10.1002/sim.8071
Abstract: Instrumental variable is an essential tool for addressing unmeasured confounding in observational studies. Two-stage predictor substitution (2SPS) estimator and two-stage residual inclusion (2SRI) are two commonly used approaches in applying instrumental variables. Recently, 2SPS was… read more here.
Keywords: two stage; instrumental variable; stage residual; residual inclusion ... See more keywords