A Personal Sampling and an Area Sampling
نویسندگان
چکیده
منابع مشابه
Address-based Area Sampling: An Efficient Hybrid between Address-based Sampling and Area Sampling
Cost savings in area sampling (AS) due to use of address-based sampling (ABS) frame for listing addresses without making field visits are appealing but may lead to coverage bias due to problems in implementing it because some addresses, such as P.O. boxes and rural routes, cannot be linked to housing units (HU). In an analogous manner, cost savings in ABS due to telephone interviewing instead o...
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Abstract: The precision of conventional sampling designs is not usually satisfactory for estimating parameters of clump and rare populations. Many of fish species live in school and disperse all over a vast area like a sea so that they are rare compare to their habitats. Theory of a class of sampling designs called adaptive sampling designs has rapidly grown during last decade which solv...
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Nowadays, there is an increasing use of sampling methods in network and spatial populations. Although the most common link-tracing designs such as adaptive cluster sampling and snowball sampling have advantages over conventional sampling designs such as simple random sampling and cluster sampling, these designs still present many drawbacks. Adaptive web sampling is a new link-tracing design tha...
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A sample is a group of objects or readings taken from a population for counting or measurement. We shall distinguish between two kinds of populations — finite populations and infinite populations. The sample must be random, meaning that all possible samples of a particular size must have equal probabilities of being chosen from the population. This will prevent bias in the sampling process. Mos...
متن کاملApplication of adaptive sampling in fishery part 1: Adaptive cluster sampling and its strip designs
Abstract: The precision of conventional sampling designs is not usually satisfactory for estimating parameters of clump and rare populations. Many of fish species live in school and disperse all over a vast area like a sea so that they are rare compare to their habitats. Theory of a class of sampling designs called adaptive sampling designs has rapidly grown during last decade which solved the...
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ژورنال
عنوان ژورنال: Journal of UOEH
سال: 1985
ISSN: 0387-821X,2187-2864
DOI: 10.7888/juoeh.7.207