On locally weighted estimation and hypothesis testing of varying-coefficient models with missing covariates

2009 ◽  
Vol 139 (9) ◽  
pp. 2933-2951 ◽  
Author(s):  
Heung Wong ◽  
Shaojun Guo ◽  
Min Chen ◽  
Wai-Cheung IP
Keyword(s):  
Hypothesis Testing ◽  
Missing Covariates ◽  
Varying Coefficient Models ◽  
Varying Coefficient ◽  
Weighted Estimation

Imputed Estimation For Varying Coefficient Models with Missing Covariates

2013 ◽  
Vol 787 ◽  
pp. 1089-1092
Author(s):  
Pei Xin Zhao
Keyword(s):  
Missing Data ◽  
Estimation Procedure ◽  
Estimating Equation ◽  
Equation Method ◽  
Missing Covariates ◽  
Varying Coefficient Models ◽  
Finite Sample ◽  
Varying Coefficient

By using the imputation-based estimating equation method, an imputed estimation procedure for the coefficient functions is proposed. The proposed procedure can attenuate the effect of the missing data, and performs well for the finite sample.

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