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	Provedor de dados ArchiMer (1) Autor Kide, Saikou Oumar (1) Mante, Claude (1) Merigot, Bastien (1) Yao-lafourcade, Anne-francoise (1) Palavra-chave Birth-and-dead models (1) Habitat (1) Log-series (1) Minimum Hellinger distance (1) Negative binomial (1) Species abundance (1) Mais... Tipo do documento Text (1) Ano 2016 (1) País France (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Fitting the truncated negative binomial distribution to count data A comparison of estimators, with an application to groundfishes from the Mauritanian Exclusive Economic Zone ArchiMer Mante, Claude; Kide, Saikou Oumar; Yao-lafourcade, Anne-francoise; Merigot, Bastien. Modeling empirical distributions of repeated counts with parametric probability distributions is a frequent problem when studying species abundance. One must choose a family of distributions which is flexible enough to take into account very diverse patterns and possess parameters with clear biological/ecological interpretations. The negative binomial distribution fulfills these criteria and was selected for modeling counts of marine fish and invertebrates. This distribution depends on a vector of parameters, and ranges from the Poisson distribution (when ) to Fisher's log-series, when . Moreover, these parameters have biological/ecological interpretations which are detailed in the literature and in this study. We compared three estimators of K, and the... Tipo: Text Palavras-chave: Birth-and-dead models; Habitat; Log-series; Minimum Hellinger distance; Negative binomial; Species abundance. Ano: 2016 URL: https://archimer.ifremer.fr/doc/00352/46332/74377.pdf Registros recuperados: 1 Primeira ... 1 ... Última

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