Cole, D.J. and Morgan, B.J.T. (2010) A note on determining parameter redundancy in age-dependent tag return models for estimating fishing mortality, natural mortality and selectivity. Journal of Agricultural, Biological, and Environmental Statistics, 15 (4). pp. 431-434. ISSN 1085-7117.
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| Official URL http://dx.doi.org/10.1007/s13253-010-0026-6 |
Abstract
Jiang et al. (JABES 12:177-194, 2007) present models for tag return data on fish. They examine whether the models are parameter redundant, but need to resort to numerical methods as symbolic methods were sometimes found to be intractable. Also, their results are only applicable for a specified number of years of tagging data and age-classes. Here we show how symbolic methods can in fact be used and also how conclusions apply to any number of years of tagging data and age-classes.
| Item Type: | Article |
|---|---|
| Subjects: | Q Science > QA Mathematics (inc Computing science) > QA276 Mathematical statistics |
| Divisions: | Faculties > Science Technology and Medical Studies > School of Mathematics Statistics and Actuarial Science > Statistics |
| Depositing User: | Diana Cole |
| Date Deposited: | 17 Dec 2010 09:21 |
| Last Modified: | 02 Dec 2011 12:47 |
| Resource URI: | http://kar.kent.ac.uk/id/eprint/26176 (The current URI for this page, for reference purposes) |
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