ESTIMATION OF SIZE OF A CLOSED POPULATION WHEN CAPTURE PROBABILITIES VARY AMONG ANIMALS
成果类型：
Article
署名作者：
BURNHAM, KP; OVERTON, WS
署名单位：
Oregon State University
刊物名称：
BIOMETRIKA
ISSN/ISSBN：
0006-3444
DOI：
10.2307/2335915
发表日期：
1978
页码：
625633
关键词：
摘要：
A model which allows capture probabilities to vary by individuals is introduced for multiple recapture studies on closed populations. The set of individual capture probabilities is modeled as a random sample from an arbitrary probability distribution over the unit interval. The capture frequencies are a sufficient statistic. A nonparametric estimator of population size is developed based on the generalized jackknife; this estimator is a linear combination of the capture frequencies. Tests of underlying assumptions are presented.
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