Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Flávio B. Gonçalves"'
Publikováno v:
Biometrika. 109:369-385
Summary Accept-reject-based Markov chain Monte Carlo algorithms have traditionally utilized acceptance probabilities that can be explicitly written as a function of the ratio of the target density at the two contested points. This feature is rendered
Autor:
Flávio B. Gonçalves, Mariana S.A. Garcia-Gomes, Ana Claudia Silva-Sampaio, Thiago B. Kirsten, Eduardo F. Bondan, Thaísa M. Sandini, Jorge C. Flório, Ivo Lebrun, Alex de C. Coque, Sandra R. Alexandre-Ribeiro, Silvia M.G. Massironi, Claudia M.C. Mori, Maria M. Bernardi
Publikováno v:
Behavioural Brain Research. 443:114329
Autor:
Flávio B Gonçalves, Dani Gamerman
Publikováno v:
Journal of the Royal Statistical Society Series B: Statistical Methodology. 85:176-176
Publikováno v:
Statistical Methods & Applications. 29:619-649
The number of studies dealing with RNA-Seq data analysis has experienced a fast increase in the past years making this type of gene expression a strong competitor to the DNA microarrays. This paper proposes a Bayesian model to detect low and highly-e
Autor:
Marcelo Magaldi Oliveira, Marcelo Esteves Chaves Campos, Flávio B. Gonçalves, Lilian Bambirra de Assis, Augusto Barbosa Reis
Publikováno v:
Revista da Associação Médica Brasileira v.66 n.3 2020
Revista da Associação Médica Brasileira
Associação Médica Brasileira (AMB)
instacron:AMB
Revista da Associação Médica Brasileira, Vol 66, Iss 3, Pp 328-333
Revista da Associação Médica Brasileira, Volume: 66, Issue: 3, Pages: 328-333, Published: 03 JUN 2020
Revista da Associação Médica Brasileira
Associação Médica Brasileira (AMB)
instacron:AMB
Revista da Associação Médica Brasileira, Vol 66, Iss 3, Pp 328-333
Revista da Associação Médica Brasileira, Volume: 66, Issue: 3, Pages: 328-333, Published: 03 JUN 2020
SUMMARY BACKGROUND The aim of this study was to perform a cross-cultural adaptation of the Objective Structured Assessment of Technical Skill (OSATS) tool into Brazilian Portuguese and to determine its reproducibility and validity in Brasil. METHODS
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::17c5fb23ddadbca1da01aec758158102
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-42302020000300328
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-42302020000300328
Publikováno v:
Braz. J. Probab. Stat. 34, no. 1 (2020), 51-70
In this paper we present a novel methodology to perform Bayesian model selection in linear models with heavy-tailed distributions. We consider a finite mixture of distributions to model a latent variable where each component of the mixture correspond
This paper proposes a new methodology to perform Bayesian inference for a class of multidimensional Cox processes in which the intensity function is piecewise constant. Poisson processes with piecewise constant intensity functions are believed to be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dba6f070fec801bdfe511a69724e20f4
Publikováno v:
Braz. J. Probab. Stat. 33, no. 4 (2019), 782-800
Educational assessment usually considers a contextual questionnaire to extract relevant information from the applicants. This may include items related to socio-economical profile as well as items to extract other characteristics potentially related
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a22c9eb965305a382eed0f2006edf3dd
https://projecteuclid.org/euclid.bjps/1566806433
https://projecteuclid.org/euclid.bjps/1566806433
Publikováno v:
Journal of Statistical Computation and Simulation. 88:967-981
Traditional Item Response Theory models assume the distribution of the abilities of the population in study to be Gaussian. However, this may not always be a reasonable assumption, which motivates ...
Flexible Bayesian modelling in dichotomous item response theory using mixtures of skewed item curves
Most Item Response Theory (IRT) models for dichotomous responses are based on probit or logit link functions which assume a symmetric relationship between the probability of a correct response and the latent traits of individuals submitted to a test.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::854e66d50a03d22be1843797742e0b95