منابع مشابه
Statistical analysis of genealogical trees for polygamic species.
Repetitions within a given genealogical tree provide some information about the degree of consanguinity of a population. They can be analyzed with techniques usually employed in statistical physics when dealing with fixed point transformations. In particular, we show that the tree features strongly depend on the fractions of males and females in the population, and also on the offspring probabi...
متن کاملStatistical properties of genealogical trees
Bernard Derrida,1 Susanna C. Manrubia,2 and Damián H. Zanette3 1Laboratoire de Physique Statistique de l’École Normale Supérieure, 24 rue Lhomond, F-75231 Paris 05 Cedex, France 2Fritz-Haber-Institut der Max-Planck-Gesellschaft, Faradayweg 4-6, 14195 Berlin, Germany 3Consejo Nacional de Investigaciones Cientı́ficas y Técnicas, Centro Atómico Bariloche e Instituto Balseiro, 8400 S.C. de Bariloche...
متن کاملPostprocessing of genealogical trees.
We consider inference for demographic models and parameters based upon postprocessing the output of an MCMC method that generates samples of genealogical trees (from the posterior distribution for a specific prior distribution of the genealogy). This approach has the advantage of taking account of the uncertainty in the inference for the tree when making inferences about the demographic model a...
متن کاملGenealogical Trees of Scientific Papers
Many results have been obtained when studying scientific papers citations databases in a network perspective. Articles can be ranked according to their current in-degree and their future popularity or citation counts can even be predicted. The dynamical properties of such networks and the observation of the time evolution of their nodes started more recently. This work adopts an evolutionary pe...
متن کاملGenealogical trees from genetic distances
Abstract In a population with haploid reproduction any individual has a single parent in the previous generation. If all genealogical distances among pairs of individuals (generations from the closest common ancestor) are known it is possible to exactly reconstruct their genealogical tree. Unfortunately, in most cases, genealogical distances are unknown and only genetic distances are available....
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ژورنال
عنوان ژورنال: Physical Review E
سال: 2000
ISSN: 1063-651X,1095-3787
DOI: 10.1103/physreve.61.5620