期刊
COMMUNICATIONS IN STATISTICS-THEORY AND METHODS
卷 38, 期 1, 页码 1-12出版社
TAYLOR & FRANCIS INC
DOI: 10.1080/03610920802155437
关键词
Capture-recapture; Factorial series distribution; Gould-Hopper number; Petersen estimator
A target population is increased by the insertion of a known number of planted individuals. The standard equal catchability model used in mark-recapture is assumed to be applicable to the augmented population. This article considers a conditionally unbiased estimator of the unknown size of the target population. Its performance is seen to compare favorably with that of the maximum likelihood estimator and a Petersen-type estimator. Estimators of the standard deviation of the conditionally unbiased estimator are also considered.
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