On weighting approaches for missing data.
On weighting approaches for missing data.
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DOI:
10.1177/0962280211403597
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发表时间:
2013-02
影响因子:
2.3
通讯作者:
Robins JM
中科院分区:
文献类型:
--
作者:
Li L;Shen C;Li X;Robins JM
We review the class of inverse probability weighting (IPW) approaches for the analysis of missing data under various missing data patterns and mechanisms. The IPW methods rely on the intuitive idea of creating a pseudo-population of weighted copies of the complete cases to remove selection bias introduced by the missing data. However, different weighting approaches are required depending on the missing data pattern and mechanism. We begin with a uniform missing data pattern (i.e., a scalar missing indicator indicating whether or not the full data is observed) to motivate the approach. We then generalize to more complex settings. Our goal is to provide a conceptual overview of existing IPW approaches and illustrate the connections and differences among these approaches.
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影响因子:
1.3
作者:
Chen, MH;Ibrahim, JG;Lipsitz, SR
通讯作者:
Lipsitz, SR
DOI:
10.1007/s11749-009-0138-x
发表时间:
2009-05-01
期刊:
Test (Madrid, Spain)
影响因子:
--
作者:
Ibrahim JG;Molenberghs G
通讯作者:
Molenberghs G
影响因子:
4.5
作者:
Friedman, J;Hastie, T;Tibshirani, R
通讯作者:
Tibshirani, R
影响因子:
2.7
作者:
Rotnitzky, A;Robins, JM
通讯作者:
Robins, JM
影响因子:
3.7
作者:
ROBINS, JM;ROTNITZKY, A
通讯作者:
ROTNITZKY, A