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The Polya Tree Sampler: Toward Efficient and Automatic Independent Metropolis-Hastings Proposals
(AMER STATISTICAL ASSOC, 2011)
We present a simple, efficient, and computationally cheap sampling method for exploring an unnormalized multivariate density on R-d, such as a posterior density, called the Polya tree sampler. The algorithm constructs an ...
SPECIAL CHARACTERIZATIONS OF STANDARD DISCRETE MODELS
(INST NACIONAL ESTATISTICA-INE, 2008)
This article presents important properties of standard discrete distributions and its conjugate densities. The Bernoulli and Poisson processes are described as generators of such discrete models. A characterization of ...
Distribution of red king crabs and Tanner crabs in the summer by habitat and depth in an Alaskan fjord
(Escuela de Ciencias del Mar <BR>Pontificia Universidad Católica de Valparaíso, 1997)
Longitudinal differences of ionospheric vertical density distribution and equatorial electrodynamics
(American Geophysical Union, 2012-07-19)
Accurate estimation of global vertical distribution of ionospheric and plasmaspheric density as a function of local time, season, and magnetic activity is required to improve the operation of space‐based navigation and ...
Definition and probabilistic properties of skew-distributions
(ELSEVIER, 2002)
The univariate, and multivariate skew-normal distributions have a number of intriguing properties. It is shown here that these hold for a general class of distributions, defined in terms of independence conditions on signs ...
Avaliação da distribuição da densidade em MDF a partir da técnica da onda de ultra-som
(2007-06-01)
The goal of this research was to determine the density distribution in medium density fiberboard (MDF), manufactured with polyurethane derived from castor oil using, ultrasonic wave technique. The equipment used in this ...
Avaliação da distribuição da densidade em MDF a partir da técnica da onda de ultra-som
(2007-06-01)
The goal of this research was to determine the density distribution in medium density fiberboard (MDF), manufactured with polyurethane derived from castor oil using, ultrasonic wave technique. The equipment used in this ...
Density and spatial distribution of Atta sexdens rubropilosa and Atta laevigata colonies (Hym., Formicidae) in Eucalyptus spp. forests
(California State University, 2008-01-01)
The present study determined the density and spatial distribution of nests of the leaf-cutting ants Atta sexdens rubropilosa and A laevigata in an area of Eucalyptus spp. forest. The research was accomplished between 05/2000 ...
Density and spatial distribution of Atta sexdens rubropilosa and Atta laevigata colonies (Hym., Formicidae) in Eucalyptus spp. forests
(2008-05-28)
The present study determined the density and spatial distribution of nests of the leaf-cutting ants Atta sexdens rubropilosa and A. laevigata in an area of Eucalyptus spp. forest. The research was accomplished between ...