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For the Ecological and Natural Resource Sciences
出版Oxford University Press, 2019-09-26
主題Mathematics / AppliedScience / Life Sciences / Ecology
ISBN01988157949780198815792
URLhttp://books.google.com.hk/books?id=tmOtDwAAQBAJ&hl=&source=gbs_api
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註釋Sampling theory considers how methods for selection of a subset of units from a finite population (a sample) affect the accuracy of estimates of descriptive population parameters (mean, total, proportion). Although a sound knowledge of sampling theory principles would seem essential for ecologists and natural resource scientists, the subject tends to be somewhat overlooked in contrast to other core statistical topics such as regression analysis, experimental design, and multivariate statistics. This introductory text aims to redress this imbalance by specifically targeting ecologists and resource scientists, and illustrating how sampling theory can be applied in a wide variety of resource contexts. The emphasis throughout is on design-based sampling from finite populations, but some attention is given to model-based prediction and sampling from infinite populations.