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Raydonal Ospina
Raydonal Ospina
Associate Professor/ Federal University of Bahia / Federal University of Pernambuco
在 castlab.org 的电子邮件经过验证
标题
引用次数
引用次数
年份
A general class of zero-or-one inflated beta regression models
R Ospina, SLP Ferrari
Computational Statistics & Data Analysis 56 (6), 1609-1623, 2012
6022012
Inflated beta distributions
R Ospina, SLP Ferrari
Statistical papers 51, 111-126, 2010
4662010
Improved point and interval estimation for a beta regression model
R Ospina, F Cribari-Neto, KLP Vasconcellos
Computational Statistics & Data Analysis 51 (2), 960-981, 2006
1322006
Manipulating the alpha level cannot cure significance testing
D Trafimow, V Amrhein, CN Areshenkoff, R Bono, SE Chaigneau, ...
Frontiers in psychology 9, 354245, 2018
1112018
Performance of some estimators of relative variability
R Ospina, F Marmolejo-Ramos
Frontiers in Applied Mathematics and Statistics 5, 43, 2019
792019
Unassisted quantitative evaluation of despeckling filters
L Gomez, R Ospina, AC Frery
Remote Sensing 9 (4), 389, 2017
762017
Modelling fatality curves of COVID-19 and the effectiveness of intervention strategies
GL Vasconcelos, AMS Macêdo, R Ospina, FAG Almeida, GC Duarte-Filho, ...
PeerJ 8, e9421, 2020
732020
Classification and verification of handwritten signatures with time causal information theory quantifiers
OA Rosso, R Ospina, AC Frery
PloS one 11 (12), e0166868, 2016
542016
Goodness-of-fit tests for the Birnbaum-Saunders distribution with censored reliability data
M Barros, R Ospina, A Tsuyuguchi
IEEE Transactions on Reliability 63 (2), 543-554, 2014
432014
Power law behaviour in the saturation regime of fatality curves of the COVID-19 pandemic
GL Vasconcelos, AMS Macêdo, GC Duarte-Filho, AA Brum, R Ospina, ...
Scientific Reports 11 (1), 4619, 2021
392021
Your face and moves seem happier when I smile
F Marmolejo-Ramos, A Murata, K Sasaki, Y Yamada, A Ikeda, ...
Experimental Psychology, 2020
382020
Modelos de regressao beta inflacionados
RO Martínez
Sao Paulo, 2008
372008
An overview of forecast analysis with ARIMA models during the COVID-19 pandemic: Methodology and case study in Brazil
R Ospina, JAM Gondim, V Leiva, C Castro
Mathematics 11 (14), 3069, 2023
272023
Standard and anomalous waves of COVID-19: A multiple-wave growth model for epidemics
GL Vasconcelos, AA Brum, FAG Almeida, AMS Macêdo, GC Duarte-Filho, ...
Brazilian Journal of Physics 51, 1867-1883, 2021
252021
Model selection criteria on beta regression for machine learning
PL Espinheira, LCM da Silva, AO Silva, R Ospina
Machine Learning and Knowledge Extraction 1 (1), 26, 2019
232019
The replacement of payroll tax by a tax on revenues: A study of sectorial impacts on the Brazilian economy
WB Da Silva, NL Paes, R Ospina
EconomiA 16 (1), 46-59, 2015
202015
COMPARACIÓN DE ALGUNAS DE LAS TÉCNICAS DE PREDICCIÓN EN ANÁLISIS DE SERIES TEMPORALES
RO Martínez, B Zamprogno
Revista Colombiana de Estadística 26 (2), 129-157, 2003
182003
Data-driven tools for assessing and combating COVID-19 outbreaks in Brazil based on analytics and statistical methods.
R Ospina, A Leite, C Ferraz, A Magalhaes, V Leiva
Signa Vitae 18 (3), 2022
162022
Three strategies for the critical use of statistical methods in psychological research
G Campitelli, G Macbeth, R Ospina, F Marmolejo-Ramos
Educational and Psychological Measurement 77 (5), 881-895, 2017
162017
Complexity signatures in the COVID-19 epidemic: power-law behaviour in the saturation regime of fatality curves
GL Vasconcelos, AMS Macêdo, GC Duarte-Filho, AA Brum, R Ospina, ...
medRxiv, 2020.07. 12.20152140, 2020
152020
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