New methods of estimating population size are presented based on capture-recapture data. The methods exploit knowledge of the sex ratio, males per female, and permit estimability even when both time of sampling and marking affect the catchability of an animal. An example is presented involving Microtus pennsylvanicus.
机构:
Univ Hong Kong, Dept Stat & Actuarial Sci, Pokfulam, Hong Kong, Peoples R ChinaUniv Hong Kong, Dept Stat & Actuarial Sci, Pokfulam, Hong Kong, Peoples R China
Yip, Paul S. F.
Xi, Liqun
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机构:Univ Hong Kong, Dept Stat & Actuarial Sci, Pokfulam, Hong Kong, Peoples R China
Xi, Liqun
Liu, Liping
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机构:Univ Hong Kong, Dept Stat & Actuarial Sci, Pokfulam, Hong Kong, Peoples R China