T-type Corrected-Loss Estimation for Error-in-Variable Model.
T-type Corrected-Loss Estimation for Error-in-Variable Model.
复制标题
变量误差模型的 t 型校正损失估计
DOI:
10.1080/03610926.2014.1002934
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发表时间:
2017
期刊:
影响因子:
--
通讯作者:
Ness KK
中科院分区:
文献类型:
--
作者:
Jin J;Zhu L;Tong X;Ness KK
ABSTRACT In this article, we consider a linear model in which the covariates are measured with errors. We propose a t-type corrected-loss estimation of the covariate effect, when the measurement error follows the Laplace distribution. The proposed estimator is asymptotically normal. In practical studies, some outliers that diminish the robustness of the estimation occur. Simulation studies show that the estimators are resistant to vertical outliers and an application of 6-minute walk test is presented to show that the proposed method performs well.
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影响因子:
3.2
作者:
Hudson, Melissa M.;Ness, Kirsten K.;Nolan, Vikki G.;Armstrong, Gregory T.;Green, Daniel M.;Morris, E. Brannon;Spunt, Sheri L.;Metzger, Monika L.;Krull, Kevin R.;Klosky, James L.;Srivastava, Deo Kumar;Robison, Leslie L.
通讯作者:
Robison, Leslie L.
影响因子:
6.2
作者:
Richardson, AD;Hollinger, DY
通讯作者:
Hollinger, DY
DOI:
10.1164/rccm.200405-578oc
发表时间:
2005-05-15
影响因子:
24.7
作者:
Eaton, T;Young, P;Wells, AU
通讯作者:
Wells, AU
影响因子:
6.3
作者:
Hong, H;Tamer, E
通讯作者:
Tamer, E
影响因子:
3.7
作者:
Stefanski, LA
通讯作者:
Stefanski, LA