Now showing items 1-10 of 22
Bayesian Inference Applied to Dynamic Nelson-Siegel Model with Stochastic Volatility
(Sociedade Brasileira de Econometria, 2010)
Geographical distribution and ecological diversification of South American octodontid rodents
(Wiley Blackwell Publishing, Inc, 2013-02)
Caviomorph rodents represent one of the most distinctive groups of mammals in southern South America drylands; they colonized South America from Africa via trans-oceanic dispersions in the Eocene (40-50 Ma) and underwent ...
A reduced order approach for probabilistic inversions of 3-D magnetotelluric data I: general formulation
(Wiley Blackwell Publishing, Inc, 2020-12)
Simulation-based probabilistic inversions of 3-D magnetotelluric (MT) data are arguably the best option to deal with the nonlinearity and non-uniqueness of the MT problem. However, the computational cost associated with ...
Review of bayesian analysis in additive hazards model
(Asian Journal of Probability and Statistics, 2019-07)
In Survival Analysis, the focus of interest is a time $T^*$ until the occurrence of some event. A set of explanatory variables (denoted by a vector $Z$) is considered to analyze if there is a relationship between any of ...
But they move! Vicariance and dispersal in southern South America: Using two methods to reconstruct the biogeography of a clade of lizards endemic to South America
(Public Library of Science, 2018-09)
This study aims to identify events that modeled the historical biogeography of Phymaturus, using three methodologies: Spatial Analysis of Vicariance (VIP), Statistical Dispersal-Vicariance Analysis (S-DIVA), and Bayesian ...
A General Approach to Model Movement in (Highly) Fragmented Patch Networks
(Amer Statistical Assoc & Int Biometric Soc, 2017-09)
Landscape heterogeneity can often be represented as a series of discrete habitat or resource patches surrounded by a matrix of non-habitat. Understanding how animals move in such networks of patches is important for many ...
Phylogenetic relationships in Bulbostylis (Abildgaardieae: Cyperaceae) inferred from nuclear and plastid DNA sequence data
(Taylor & Francis, 2018-07)
Previous molecular phylogenetic analyses of the family Cyperaceae based on rbcL sequences showed Bulbostylis as paraphyletic, with B. atrosanguinea and B. hispidula forming a clade with Nemum spadiceum. On the contrary, ...
Phylogeny and character evolution of the genus Sclerophylax (Solanaceae)
(Botanical Society of America, 2020)
Solanaceae is a cosmopolitan family with 2400-3000 species, several of which have remarkable economic importance world-wide. Even with a clear family circumscription and most of the intergeneric relationships resolved, ca. ...
The HARPS search for southern extra-solar planets: XLIV. Eight HARPS multi-planet systems hosting 20 super-Earth and Neptune-mass companions
(EDP Sciences, 2019-01)
Context. We present radial-velocity measurements of eight stars observed with the HARPS Echelle spectrograph mounted on the 3.6-m telescope in La Silla (ESO, Chile). Data span more than ten years and highlight the long-term ...