APRIL 1983A Multinomial Model for Estimating the Size of a Migrating l\'hale Population
estimating the number of trials of a multinomial distribution to the estimation of the size of the western Arctic stock of bowhead whales. Cell totals used in the estimate are from a whale census conducted during spring migration. The population size is modeled as the sum of the number of trials of...
| Main Authors: | , , , |
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| Other Authors: | |
| Format: | Text |
| Language: | English |
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| Online Access: | http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.143.34 http://www.stat.washington.edu/research/reports/1983/tr033.pdf |
| Summary: | estimating the number of trials of a multinomial distribution to the estimation of the size of the western Arctic stock of bowhead whales. Cell totals used in the estimate are from a whale census conducted during spring migration. The population size is modeled as the sum of the number of trials of several independent multinomial distributions each of which represents a particular visibility condition occurring during the census. The problem of incomplete observation of totals within particular cells as well as the problem of unobserved cells is dealt with. A confidence interval estimate of population size is derived. Suggestions are presented for future research to strengthen the data base for estimating trends in the whale population.- 2-1. |
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