Optimal estimation of linear functions of finite population means in rotation sampling
β Scribed by D.R. Bellhouse
- Publisher
- Elsevier Science
- Year
- 1989
- Tongue
- English
- Weight
- 341 KB
- Volume
- 21
- Category
- Article
- ISSN
- 0378-3758
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π SIMILAR VOLUMES
This paper proposes a class of estimators for estimating the finite population mean " Y of a study variate y using information on two auxiliary variates, one of which is positively and the other negatively correlated with the study variate y. An Βͺasymptotically optimum estimatorΒΊ (AOE) in the class
When stratified random sampling ia used for the estimation of population mean, use of 'Combined ratio estimator' is well known. Some improved estimatore for population mean are proposed which are better than 'Combined ratio estimator' and mme other well known existing ones, from the point of view of