Results 51 to 60 of about 30,416 (124)

Poisson approximation for search of rare words in DNA sequences [PDF]

open access: yes, 2007
Using recent results on the occurrence times of a string of symbols in a stochastic process with mixing properties, we present a new method for the search of rare words in biological sequences generally modelled by a Markov chain.
Abadi, Miguel, Vergne, Nicolas
core   +1 more source

Nonparametric estimation of infinitely divisible distributions based on variational analysis on measures

open access: yes, 2015
The paper develops new methods of non-parametric estimation a compound Poisson distribution. Such a problem arise, in particular, in the inference of a Levy process recorded at equidistant time intervals.
Lindo, Alexey   +2 more
core  

Random effects compound Poisson model to represent data with extra zeros

open access: yes, 2009
This paper describes a compound Poisson-based random effects structure for modeling zero-inflated data. Data with large proportion of zeros are found in many fields of applied statistics, for example in ecology when trying to model and predict species ...
Etienne, Marie-Pierre   +3 more
core  

ChemicaL Profiles and Foraging Efficiency in a Carnivorous Plant: Effects of Contrasting Precipitation Regimes. [PDF]

open access: yesJ Chem Ecol
Tei A   +6 more
europepmc   +1 more source

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