Sökning: WFRF:(Bartoszek Krzysztof 1984) > Interspecies correl...
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000 | 04333naa a2200601 4500 | |
001 | oai:gup.ub.gu.se/163281 | |
003 | SwePub | |
008 | 240528s2012 | |||||||||||000 ||eng| | |
009 | oai:research.chalmers.se:780aa70a-bd05-4746-94bf-df6d17ed710b | |
009 | oai:DiVA.org:liu-140865 | |
009 | oai:DiVA.org:uu-241891 | |
024 | 7 | a https://gup.ub.gu.se/publication/1632812 URI |
024 | 7 | a https://doi.org/10.1016/j.jtbi.2012.06.0082 DOI |
024 | 7 | a https://research.chalmers.se/publication/1632812 URI |
024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-1408652 URI |
024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-2418912 URI |
040 | a (SwePub)gud (SwePub)cthd (SwePub)liud (SwePub)uu | |
041 | a eng | |
042 | 9 SwePub | |
072 | 7 | a ref2 swepub-contenttype |
072 | 7 | a art2 swepub-publicationtype |
100 | 1 | a Sagitov, Serik,d 1956u Gothenburg University,Göteborgs universitet,Institutionen för matematiska vetenskaper, matematisk statistik,Department of Mathematical Sciences, Mathematical Statistics,Chalmers tekniska högskola,Chalmers University of Technology,University of Gothenburg,Chalmers University of Technology and the University of Gothenburg4 aut0 (Swepub:cth)serik |
245 | 1 0 | a Interspecies correlation for neutrally evolving traits |
264 | 1 | b Elsevier BV,c 2012 |
520 | a A simple way to model phenotypic evolution is to assume that after splitting, the trait values of the sister species diverge as independent Brownian motions. Relying only on a prior distribution for the underlying species tree (conditioned on the number, n, of extant species) we study the random vector (X-1, ... , X-n) of the observed trait values. In this paper we derive compact formulae for the variance of the sample mean and the mean of the sample variance for the vector (X-1, ... , X-n). The key ingredient of these formulae is the correlation coefficient between two trait values randomly chosen from (X-1,X- ... , X-n). This interspecies correlation coefficient takes into account not only variation due to the random sampling of two species out of n and the stochastic nature of Brownian motion but also the uncertainty in the phylogenetic tree. The latter is modeled by a (supercritical or critical) conditioned branching process. In the critical case we modify the Aldous-Popovic model by assuming a proper prior for the time of origin. | |
650 | 7 | a NATURVETENSKAPx Matematik0 (SwePub)1012 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Mathematics0 (SwePub)1012 hsv//eng |
650 | 7 | a NATURVETENSKAPx Matematikx Sannolikhetsteori och statistik0 (SwePub)101062 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Mathematicsx Probability Theory and Statistics0 (SwePub)101062 hsv//eng |
650 | 7 | a NATURVETENSKAPx Biologix Evolutionsbiologi0 (SwePub)106152 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Biological Sciencesx Evolutionary Biology0 (SwePub)106152 hsv//eng |
653 | a Phylogenetic comparative methods | |
653 | a Birth and death process | |
653 | a Conditioned | |
653 | a phylogenetic diversity | |
653 | a branch lengths | |
653 | a adaptation | |
653 | a evolution | |
653 | a models | |
653 | a trees | |
653 | a Birth and death process | |
653 | a Mathematical Statistics | |
653 | a Statistics | |
700 | 1 | a Bartoszek, Krzysztof,d 1984u Gothenburg University,Göteborgs universitet,Institutionen för matematiska vetenskaper,Department of Mathematical Sciences,University of Gothenburg,Chalmers tekniska högskola,Chalmers University of Technology,Mathematical Sciences, Chalmers University of Technology and the University of Gothenburg4 aut0 (Swepub:uu)krzba639 |
710 | 2 | a Göteborgs universitetb Institutionen för matematiska vetenskaper, matematisk statistik4 org |
773 | 0 | t Journal of Theoretical Biologyd : Elsevier BVg 309, s. 11-19q 309<11-19x 0022-5193x 1095-8541 |
856 | 4 | u http://arxiv.org/pdf/1201.5364 |
856 | 4 | u http://dx.doi.org/10.1016/j.jtbi.2012.06.008y FULLTEXT |
856 | 4 8 | u https://gup.ub.gu.se/publication/163281 |
856 | 4 8 | u https://doi.org/10.1016/j.jtbi.2012.06.008 |
856 | 4 8 | u https://research.chalmers.se/publication/163281 |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-140865 |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-241891 |
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