An overview of modern applications of negative binomial modelling in ecology and biodiversity
Negative binomial modelling is one of the most commonly used statistical tools for analysing
count data in ecology and biodiversity research. This is not surprising given the prevalence …
count data in ecology and biodiversity research. This is not surprising given the prevalence …
Using the negative binomial distribution to model overdispersion in ecological count data
A Lindén, S Mäntyniemi - Ecology, 2011 - Wiley Online Library
A Poisson process is a commonly used starting point for modeling stochastic variation of
ecological count data around a theoretical expectation. However, data typically show more …
ecological count data around a theoretical expectation. However, data typically show more …
Sensitivity of binomial N‐mixture models to overdispersion: The importance of assessing model fit
Binomial N‐mixture models are commonly applied to analyse population survey data. By
estimating detection probabilities, N‐mixture models aim at extracting information about …
estimating detection probabilities, N‐mixture models aim at extracting information about …
Quasi‐Poisson vs. negative binomial regression: how should we model overdispersed count data?
JM Ver Hoef, PL Boveng - Ecology, 2007 - Wiley Online Library
Quasi‐Poisson and negative binomial regression models have equal numbers of
parameters, and either could be used for overdispersed count data. While they often give …
parameters, and either could be used for overdispersed count data. While they often give …
A comparison of observation-level random effect and Beta-Binomial models for modelling overdispersion in Binomial data in ecology & evolution
XA Harrison - PeerJ, 2015 - peerj.com
Overdispersion is a common feature of models of biological data, but researchers often fail
to model the excess variation driving the overdispersion, resulting in biased parameter …
to model the excess variation driving the overdispersion, resulting in biased parameter …
Analysis of frequency count data using the negative binomial distribution
GC White, RE Bennetts - Ecology, 1996 - Wiley Online Library
The statistical distributions of the counts of organisms are generally skewed, and hence not
normally distributed, nor are variances constant across treatments. We present a likelihood …
normally distributed, nor are variances constant across treatments. We present a likelihood …
Identifiability in N‐mixture models: a large‐scale screening test with bird data
M Kéry - Ecology, 2018 - Wiley Online Library
Binomial N‐mixture models have proven very useful in ecology, conservation, and
monitoring: they allow estimation and modeling of abundance separately from detection …
monitoring: they allow estimation and modeling of abundance separately from detection …
Modeling abundance using N‐mixture models: the importance of considering ecological mechanisms
Predicting abundance across a species' distribution is useful for studies of ecology and
biodiversity management. Modeling of survey data in relation to environmental variables can …
biodiversity management. Modeling of survey data in relation to environmental variables can …
Analysing continuous proportions in ecology and evolution: A practical introduction to beta and Dirichlet regression
Proportional data, in which response variables are expressed as percentages or fractions of
a whole, are analysed in many subfields of ecology and evolution. The scale‐independence …
a whole, are analysed in many subfields of ecology and evolution. The scale‐independence …
Estimating the number of species with CatchAll
J Bunge - Biocomputing 2011, 2011 - World Scientific
In many situations we are faced with the need to estimate the number of classes in a
population from observed count data: this arises not only in biology, where we are interested …
population from observed count data: this arises not only in biology, where we are interested …