The problem of determining the sample sizes in various strata when several characteristics are under study is formulated as a nonlinear multistage decision problem. Dynamic programming is used to obtain an integer solution to the problem.
Optimum Design in Multivariate Stratified Sampling
โ Scribed by S. A. Y. Omule
- Publisher
- John Wiley and Sons
- Year
- 1985
- Tongue
- English
- Weight
- 314 KB
- Volume
- 27
- Category
- Article
- ISSN
- 0323-3847
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โฆ Synopsis
The procedure of determining the optimum sample size in each stratum in stratified sampling for several va.riables is expressed and solved as a multistage decision process through dynamic programming. Using data published elsewhere, the dynamic programming approach was shown to give results identical to those obtained by some other already suggested approaches. The advantage is that dynamic programming can more easily handle problenls involving several 'strata and/or vbriables.
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