A note on optimum allocation in multivariate stratified sampling
نویسندگان
چکیده
منابع مشابه
An Integer Programming Formulation Applied to Optimum Allocation in Multivariate Stratified Sampling
The problem of optimal allocation of samples in surveys using a stratified sampling plan was first discussed by Neyman in 1934. Since then, many researchers have studied the problem of the sample allocation in multivariate surveys and several methods have been proposed. Basically, these methods are divided into two class: The first involves forming a weighted average of the stratum variances an...
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7.1 Introduction In mail surveys, it is observed that the data may not be obtained in the first attempt, sometimes due to absenteeism and sometimes due to the refusal of the subject. This problem was first considered by Hansen and Hurwitz (1946), in which the population was divided into the groups of respondents and non respondents. They determine the sample size to be attempted on the first oc...
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We develop a theory of stratified $LM$-filters which generalizes the theory of stratified $L$-filters. Our stratification condition explicitly depends on a suitable mapping between the lattices $L$ and $M$. If $L$ and $M$ are identical and the mapping is the identity mapping, then we obtain the theory of stratified $L$-filters. Based on the stratified $LM$-filters, a general theory of lattice-v...
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ژورنال
عنوان ژورنال: The South Pacific Journal of Natural and Applied Sciences
سال: 2003
ISSN: 1838-837X
DOI: 10.1071/sp03017