Estimating equations for removal data analysis.

Y G Wang

doi:10.1111/j.0006-341x.1999.01263.x

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PubMed · 11315080

Estimating equations for removal data analysis.

Y G Wang

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Abstract

We consider the problem of estimating a population size from successive catches taken during a removal experiment and propose two estimating functions approaches, the traditional quasi-likelihood (TQL) approach for dependent observations and the conditional quasi-likelihood (CQL) approach using the conditional mean and conditional variance of the catch given previous catches. Asymptotic covariance of the estimates and the relationship between the two methods are derived. Simulation results and application to the catch data from smallmouth bass show that the proposed estimating functions perform better than other existing methods, especially in the presence of overdispersion.

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Animals Bass Biometry Data Interpretation, Statistical Likelihood Functions Models, Statistical Ontario Population Density Comparative Study Journal Article

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Y G Wang. 1999. Estimating equations for removal data analysis.. https://doi.org/10.1111/j.0006-341x.1999.01263.x

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