Improving semiparametric estimation by using surrogate data

The paper considers estimating a parameter beta that defines an estimating function U(y, x, beta) for an outcome variable y and its covariate x when the outcome is missing in some of the observations. We assume that, in addition to the outcome and the covariate, a surrogate outcome is available in e...

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Bibliographic Details
Main Authors: CHEN, Song Xi, LEUNG, Denis H. Y., QIN, Jin
Format: text
Language:English
Published: Institutional Knowledge at Singapore Management University 2008
Subjects:
Online Access:https://ink.library.smu.edu.sg/soe_research/1937
https://ink.library.smu.edu.sg/context/soe_research/article/2936/viewcontent/ImprovingSemiparametricEstimatoionSurrogateData_2008_afv.pdf
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Institution: Singapore Management University
Language: English
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