Variation in recapture rates from CJS models
Estimating taxonomic diversity, extinction rates and speciation rates from fossil data using capture-recapture models
... +i • taxonomic survival probability for the period separating strata i and i+l, B1 • number of new taxa appearing during the period separating strata i and 1+1 and extant at i+l..[r] ...
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Incorporating individual heterogeneity into mark recapture models
... 118 estimation of individual variation. In chapter 5, the Laplace approximation and the Dirichlet process prior were compared in their ability to capture multimodality in synthetic data sets and also in ...
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Rcapture: Loglinear Models for Capture-Recapture in R
... several models for these capture probabilities that lead to different estimators for N ...survival rates is of primary ...of models fitted by Rcapture are robust design ...population models ...
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Stage-Structured Tag-Return and Capture-Recapture Models
... movement rates from typical once-a-year tag return data alone if there are multi-years of tagging and tag returns from fishing over the whole ...
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A continuous time formulation for spatial capture recapture models
... to variation in the detection function across the ...results from fitting a null model and the model with an appropriate adjustment to this ...benefit from using the correct model may be in ...
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Catch Curve and Capture Recapture Models: A Bayesian Combined Approach
... survival rates in open populations since its development in the 1960s. The CJS model does not provide estimates of site fidelity or direct estimates of the population growth ...the CJS model ...
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Bayesian Analysis and Matching Errors in Closed Population Capture Recapture Models
... higher models detracts from estimation of N , perhaps because those models may be finding effects in the data which are simply a result of random ...for models with a t ...N from each ...
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Bayesian Estimation of Population Size via Capture Recapture Model with Time Variation and Behavioral Response
... capture-recapture models within a logistic regression frame ...those from MARK, which is a free software for capture-recapture data using classical MLE ...
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UNDERSTANDING INFORMATION CRITERIA FOR SELECTION AMONG CAPTURE-RECAPTURE OR RING RECOVERY MODELS
... possible models can be formulated for any particular data set (see Lebreton et ...of variation and confidence intervals) can be derived, given a ...inferences from the data – this is the ...
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Bayesian inference in camera trapping studies for a class of spatial capture-recapture models
... capture– recapture data originates from spatial clustering of ...neity models when the mixture distribution is not ...Poisson variation in trap-specific encounter ...
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Combining capture recapture data and known ages allows estimation of age dependent survival rates
... such variation can result in biased estimates of population‐level ...survival rates can be challenging because ages of individuals are rarely known unless tagging is done at ...survival rates ...
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The Use of Mixture Models in Capture-Recapture
... difference between two successive likelihood values is less than 10 −8 on 64–bit operating systems. Full code and output has been attached to the supplemen- tary CD. For description of files, see Section 6.6 . We note ...
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Constant parameter capture-recapture models
... Jolly (1982, Biometrics 38, 301-321) presented modifications of the Jolly-Seber Model for capture-recapture data, which assume constant survival and/or capture rates.. Where appropriate,[r] ...
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Incorporating individual heterogeneity into mark recapture models
... Abstract Mark-recapture analysis is a fundamental tool for understanding popula- tions, since it allows the estimation of demographic parameters, such as survival, movement and reproduction, which can be used to ...
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Embedding population dynamics in mark recapture models
... animals from n y10,3 will be assigned to either n a0100,4 or n a0101,4 if they are not caught or if they are caught ...animals from n a010,3 will be assigned to one of those two elements dependent on ...
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CJS Efficiency Programme
... 8. How will this work for unrepresented defendants, defendants in custody or those granted representation on the morning of a first hearing? A number of options are being considered, however, it is likely to remain ...
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Latent class recapture models with flexible behavioural response
... t models, where occasion-specific capture probabilities are ...again. Models taking into account possible behavioural response to capture are tagged M b ...
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Goodness of fit tests for open capture-recapture models.
... The rows of these tables correspond to the different previous capture histories of animals captured in period i (i = 2, ••• , k-l). We suggest reducing the number of rows to 2, with one [r] ...
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The use of age-dependent capture-recapture models in fisheries research.
... The marked and total population size parameters are given in Table 2.. It is not possible to estimate N.[r] ...
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Trace contrast models for capture recapture without capture histories
... peak from the asymptote we can estimate properties of encounters, such as interaction probability, without needing to define what constitutes an encounter or assign detections to ...
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