Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Luís Gustavo Esteves"'
Autor:
Alejandra E. Patiño Hoyos, Victor Fossaluza, Luís Gustavo Esteves, Carlos Alberto de Bragança Pereira
Publikováno v:
Entropy, Vol 25, Iss 1, p 19 (2022)
The full Bayesian significance test (FBST) for precise hypotheses is a Bayesian alternative to the traditional significance tests based on p-values. The FBST is characterized by the e-value as an evidence index in favor of the null hypothesis (H). An
Externí odkaz:
https://doaj.org/article/bf5388cfa3084279823b3be93f47f12a
Publikováno v:
Entropy, Vol 20, Iss 3, p 194 (2018)
Measuring the dependence between random variables is one of the most fundamental problems in statistics, and therefore, determining the joint distribution of the relevant variables is crucial. Copulas have recently become an important tool for proper
Externí odkaz:
https://doaj.org/article/d54312e14e8749c18aaa7dfeab28f62e
Autor:
Carlos A. de B. Pereira, Eduardo Y. Nakano, Victor Fossaluza, Luís Gustavo Esteves, Mark A. Gannon, Adriano Polpo
Publikováno v:
Entropy, Vol 19, Iss 12, p 696 (2017)
The main objective of this paper is to find the relation between the adaptive significance level presented here and the sample size. We statisticians know of the inconsistency, or paradox, in the current classical tests of significance that are based
Externí odkaz:
https://doaj.org/article/6796f9d1313344dd97691f6d85779fe5
Autor:
Luís Gustavo Esteves
Publikováno v:
Biblioteca Digital de Teses e Dissertações da USP
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
Sempre é possível construir uma função real 'fi', dadas duas variáveis aleatórias X e Y com funções de distribuição contínuas F e G, respectivamente, de modo que as novas variáveis aleatórias 'fi'(X) e 'fi'(Y) possuam, ambas, uma mesma f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::667792d0c134ed423c99c747ed5b271d
https://doi.org/10.11606/d.45.1997.tde-20220712-114959
https://doi.org/10.11606/d.45.1997.tde-20220712-114959
Publikováno v:
Biblioteca Digital de Teses e Dissertações da USP
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
Dadas n variáveis aleatórias 'X IND. 1', 'X IND. 2', ..., 'X IND. n' com funções de distribuição contínuas 'F IND. 1', 'F IND. 2',..., 'F IND. n', respectivamente, sempre é possível construir uma função real {} de modo que as novas variáv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::774660bfa9c4b3658845ca4d7114f9ef
https://doi.org/10.11606/d.45.2006.tde-20210729-150029
https://doi.org/10.11606/d.45.2006.tde-20210729-150029
Autor:
Luís Gustavo Esteves
Publikováno v:
Biblioteca Digital de Teses e Dissertações da USP
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
Neste trabalho, consideramos três problemas de caracterização de sequências de variáveis aleatórias (ou vetores) permutáveis. Apresentamos, primeiramente, teoremas do tipo de De Finetti (formas finita e infinita) para algumas distribuições u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::003c29e3da082209083b854d06cbea2a
https://doi.org/10.11606/t.45.2001.tde-20210729-124855
https://doi.org/10.11606/t.45.2001.tde-20210729-124855
Publikováno v:
Entropy
Volume 21
Issue 9
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Entropy, Vol 21, Iss 9, p 883 (2019)
Volume 21
Issue 9
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Entropy, Vol 21, Iss 9, p 883 (2019)
This paper introduces pragmatic hypotheses and relates this concept to the spiral of scientific evolution. Previous works determined a characterization of logically consistent statistical hypothesis tests and showed that the modal operators obtained
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b62120904eaeaa7303523e01f2d9f5c1
http://europepmc.org/articles/PMC7515412
http://europepmc.org/articles/PMC7515412
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
Although logical consistency is desirable in scientific research, standard statistical hypothesis tests are typically logically inconsistent. In order to address this issue, previous work introduced agnostic hypothesis tests and proved that they can
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::820dd6da4e91ac73591532fbe7d92127
http://arxiv.org/abs/1905.07662
http://arxiv.org/abs/1905.07662
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
Teaching how to derive minimax decision rules can be challenging because of the lack of examples that are simple enough to be used in the classroom. Motivated by this challenge, we provide a new example that illustrates the use of standard techniques
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7c93da46a575efa0d526bafde26b156b