A CLASS OF ESTIMATORS OF VARIANCE OF THE REGRESSION ESTIMATOR
被引:0
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作者:
Bansal, M. L.
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机构:
Punjab Agr Univ, Dept Math Stat & Phys, Ludhiana 141004, Punjab, IndiaPunjab Agr Univ, Dept Math Stat & Phys, Ludhiana 141004, Punjab, India
Bansal, M. L.
[1
]
Javed, M.
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h-index: 0
机构:
Punjab Agr Univ, Dept Math Stat & Phys, Ludhiana 141004, Punjab, IndiaPunjab Agr Univ, Dept Math Stat & Phys, Ludhiana 141004, Punjab, India
Javed, M.
[1
]
Khanna, Nidhi
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h-index: 0
机构:
Punjab Agr Univ, Dept Math Stat & Phys, Ludhiana 141004, Punjab, IndiaPunjab Agr Univ, Dept Math Stat & Phys, Ludhiana 141004, Punjab, India
Khanna, Nidhi
[1
]
机构:
[1] Punjab Agr Univ, Dept Math Stat & Phys, Ludhiana 141004, Punjab, India
来源:
INTERNATIONAL JOURNAL OF AGRICULTURAL AND STATISTICAL SCIENCES
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2011年
/
7卷
/
01期
关键词:
Auxiliary variable;
Super population model;
Best linear unbiased estimator;
Mean square error;
Optimum value;
D O I:
暂无
中图分类号:
S [农业科学];
学科分类号:
09 ;
摘要:
A class of estimators for variance of regression estimator of population mean is proposed. The proposed class has been found to be superior to the one suggested by Deng and Wu (1987).