ON THE DEVELOPMENT OF RATIO TYPE ESTIMATORS USING AUXILIARY INFORMATION

被引:3
|
作者
Ijaz, Muhammad [1 ]
Ullah, Atta [1 ]
Zaman, Tolga [2 ]
机构
[1] Univ Peshawar, Dept Stat, Peshawar, Pakistan
[2] Cankiri Karatekin Univ, Dept Stat, TR-18100 Cankiri, Turkey
来源
关键词
skewness; kurtosis; quartile deviation; ratio estimator; MSE;
D O I
10.46939/J.Sci.Arts-21.1-a14
中图分类号
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号
07 ; 0710 ; 09 ;
摘要
The paper produces some new modified forms of the ratio estimators using the auxiliary information. The large sample properties, that is, the bias and mean squared error up to the first order of approximation are determined. The comparison is made with other existing estimators by using an applied data. It has been observed that the proposed estimators have a fewer mean squared error and leads to the efficient results as compared to the classical ratio estimator, Sisodia and Dwivedi, Singh and Kakran, Upadhyaya and Singh estimators.
引用
收藏
页码:163 / 170
页数:8
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