Results 1 to 10 of about 14,515,064 (205)
On Entropy-type Measures and Divergences with Applications in Engineering, Management and Applied Sciences [PDF]
International Journal of Mathematical, Engineering and Management Sciences, 2021 In this work we review Entropy-type measures and Divergences, discuss their properties and unfold their diverse applicability. In addition, we compare distances between populations and distributions via weighted Entropy-type measures relying mainly on ...
C. Koukoumis, A. Karagrigoriou
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A Comparative Study of Multivariate Analysis Techniques for Highly Correlated Variable Identification and Management [PDF]
International Journal of Mathematical, Engineering and Management Sciences, 2020 In this work we attempt is to locate and analyze via multivariate analysis techniques, highly correlated covariates (factors) which are interrelated with the Gross Domestic Product and therefore are affecting either on short-term or on long-term its ...
K. Ntotsis +2 more
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Post Model Correction in Risk Analysis and Management [PDF]
International Journal of Mathematical, Engineering and Management Sciences, 2019 This work focuses on Value at Risk (VaR) and Expected Shortfall (ES) in conjunction with the so called, low price effect. In order to improve forecasts of risk measures like VaR or ES when low price effect is present, we propose the low price correction ...
G.-J. Siouris +2 more
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Cooperation and Partnership in Science and Technology in Modern Russia [PDF]
E3S Web of Conferences, 2020 The paper is about main trends of cooperation activity in research and development in Russia nowadays. It is focused on types of cooperation and types of partners in joint projects. Special attention is paid to cooperation in manufacturing. This makes it
Arkhipova M, Sirotin V, Afonina V
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A multivariate statistical test for differential expression analysis
Scientific Reports, 2022 Statistical tests of differential expression usually suffer from two problems. Firstly, their statistical power is often limited when applied to small and skewed data sets.
Michele Tumminello +5 more
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Teaching Statistics and Data Analysis with R
Journal of Statistics and Data Science Education, 2022 We developed an interactive online textbook that interleaves R programming activities with text as a way to facilitate students’ understanding of statistical ideas while minimizing the cognitive and emotional burden of learning programming.
Mary C. Tucker +3 more
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Risk of death following COVID-19 vaccination or positive SARS-CoV-2 test in young people in England
Nature Communications, 2023 Rare but serious cardiac disease side effects have been linked to COVID-19 vaccinations, especially in young people. Here, the authors find very little evidence of an association between vaccination and mortality, except for in females after a non mRNA ...
Vahé Nafilyan +8 more
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Information and Divergence Measures
Entropy, 2023 The present Special Issue of Entropy, entitled Information and Divergence Measures, covers various aspects and applications in the general area of Information and Divergence Measures [...]
Alex Karagrigoriou, Andreas Makrides
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Contingency Table Analysis and Inference via Double Index Measures
Entropy, 2022 In this work, we focus on a general family of measures of divergence for estimation and testing with emphasis on conditional independence in cross tabulations.
Christos Meselidis, Alex Karagrigoriou
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Recent advances in directional statistics [PDF]
, 2020 Mainstream statistical methodology is generally applicable to data observed in Euclidean space. There are, however, numerous contexts of considerable scientific interest in which the natural supports for the data under consideration are Riemannian ...
García-Portugués, Eduardo +1 more
core +2 more sources