Results 101 to 110 of about 513 (127)

Genetic diversity of BoLA-DRB3 in Latin American Creole cattle: an update of the state of the art. [PDF]

open access: yesImmunogenetics
Marcuzzi O   +13 more
europepmc   +1 more source

Genetic prediction with ARG-powered linear algebra. [PDF]

open access: yesGenetics
Lee H   +4 more
europepmc   +1 more source

Exploring genetic diversity and variation of Ovar-DRB1 gene in Sudan Desert Sheep using targeted next-generation sequencing. [PDF]

open access: yesBMC Genomics
Salim B   +7 more
europepmc   +1 more source

Statistics Related with Ewens Sampling Formula

SpringerBriefs in Statistics, 2020
For the Ewens sampling formula, the number of distinct components is written as a sum of one and independent Bernoulli random variables almost surely. Therefore, as approximation to the distribution of the number, we consider shifted Poisson and binomial distributions.
Hajime Yamato
exaly   +2 more sources

The population structure associated with the Ewens sampling formula

Theoretical Population Biology, 1977
Abstract Models for selectively neutral mutation, in which mutation always yields a new allele, seem always to lead, in the limit of large population size, to a sampling formula first propounded by Ewens in 1972. It is shown that the asymptotic validity of the Ewens formula is equivalent to a certain limiting joint distribution for the allele ...
exaly   +3 more sources

Convergence time to the Ewens sampling formula in the infinite alleles Moran model

Journal of Mathematical Biology, 2009
In this paper, we establish an upper bound for time to convergence to stationarity for the discrete time infinite alleles Moran model. If M is the population size and mu is the mutation rate, this bound gives a cutoff time of log(Mmu)/mu generations. The stationary distribution for this process in the case of sampling without replacement is the Ewens ...

exaly   +4 more sources

Refined approximations for the Ewens sampling formula

Advances in Applied Probability, 1992
AbstractThe Ewens sampling formula is a family of probability distributions over the space of cycle types of permutations ofnobjects, indexed by a real parameter θ. In the case θ = 1, where the distribution reduces to that induced by the uniform distribution on all permutations, the joint distributions of the numbers of cycles of lengths less thanb = o(
openaire   +1 more source

Robustness of the Ewens sampling formula

Journal of Applied Probability, 1995
Under the assumptions of the neutral infinite alleles model,K(the total number of alleles present in a sample) is sufficient for estimatingθ(the mutation rate). This is a direct result of the Ewens sampling formula, which gives a consistent, asymptotically normal estimator forθbased onK.
openaire   +1 more source

Limit Processes with Independent Increments for the Ewens Sampling Formula

Annals of the Institute of Statistical Mathematics, 2002
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Babu, Gutti Jogesh   +1 more
openaire   +2 more sources

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