Exact finite-sample bias and MSE reduction in a simple linear regression model with measurement error
Exact finite-sample bias and MSE reduction in a simple linear regression model with measurement error
复制标题
具有测量误差的简单线性回归模型中的精确有限样本偏差和 MSE 降低
DOI:
10.1007/s42081-018-0025-3
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发表时间:
2019
影响因子:
1.3
通讯作者:
Tsukuma Hisayuki
中科院分区:
文献类型:
--
作者:
西山陽一;Tsukuma Hisayuki
This paper deals with the problem of estimating a slope parameter in a simple linear regression model, where independent variables have functional measurement errors. Measurement errors in independent variables, as is well known, cause biasedness of the ordinary least squares estimator. A general procedure for the bias reduction is presented in a finite sample situation, and some exact bias-reduced estimators are proposed. Also, it is shown that certain truncation procedures improve the mean square errors of the ordinary least squares and the bias-reduced estimators.
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影响因子:
1.6
作者:
T. Kubokawa;C. Robert
通讯作者:
C. Robert
影响因子:
4.5
作者:
Asad Zaman
通讯作者:
Asad Zaman
影响因子:
4.5
作者:
J. Berger;L. Berliner;Asad Zaman
通讯作者:
Asad Zaman
DOI:
--
发表时间:
2018
期刊:
arXiv: Statistics Theory
影响因子:
--
作者:
Hisayuki Tsukuma
通讯作者:
Hisayuki Tsukuma
影响因子:
0.8
作者:
Meixin Guo;M. Ghosh
通讯作者:
M. Ghosh