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Author Sociedade Portuguesa de Estatística. Congresso (25th : 2021 : Évora, Portugal)

Title Recent developments in statistics and data science : SPE2021, Évora, Portugal, October 13-16 / Regina Bispo, Lígia Henriques-Rodrigues, Russell Alpizar-Jara, Miguel de Carvalho, editors
Published Cham : Springer, 2022

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Description 1 online resource (364 p.)
Series Springer Proceedings in Mathematics and Statistics ; v. 398
Springer proceedings in mathematics & statistics ; v.398.
Contents Zero-Distorted Generalized Geometric Distribution with Application to Time Series of Counts -- 1 Introduction -- 2 The Zero-Distorted Generalized Geometric Distribution -- 3 Estimators of ZDGG Distribution Parameters -- 3.1 Asymptotic Behaviour of the Estimators of (q,[alpha]) -- 3.2 Numerical Studies: Behaviour of Estimators in Moderate and Large Sample Sizes -- 4 The INARCH Model with Conditional ZDGG Distribution -- 4.1 Definition and First-order Stationarity -- 4.2 Real-Data Application: Number of New Hantavirus Infections Per Week in a German State -- 5 Conclusion -- References
Intro -- Organization -- Welcome Message from the Editors -- Contents -- How to Increase the Visibility of Statisticians in the Modern World of Dataism? -- 1 Introduction -- 2 Statistical Leadership and Its Key Competences -- 2.1 Active Listening -- 2.2 Networking -- 2.3 Effective Communication -- 3 Increasing Visibility in Academia -- 4 Increasing Visibility in Society -- 5 Concluding Remarks -- References -- A Robust Hurdle Poisson Model in the Estimation of the Extremal Index -- 1 The Extremal Index -- 1.1 Motivation -- 1.2 Theoretical Introduction -- 1.3 EI Estimators
1.4 Scope of the Article -- 2 The Hurdle Model -- 2.1 Why the Hurdle Poisson Model? -- 3 Robust Estimation of the Hurdle Model -- 4 Simulation Study -- 4.1 Simulated Scenarios -- 4.2 Software Tools -- 5 Analysis of Results -- 6 Final Comments -- References -- Computational Study of the Adaptive Estimation of the Extreme Value Index with Probability Weighted Moments -- 1 Introduction and Scope of the Article -- 1.1 EVI-Estimators Under Consideration -- 1.2 Scope of the Article -- 2 Adaptive EVI-Estimation and the Bootstrap Methodology -- 2.1 The Bootstrap Methodology in Action
2.2 An Algorithm for the Adaptive EVI-Estimation -- 3 A Small-Scale Simulation Study -- 4 A Case Study -- 5 Conclusions -- References -- Estimation of the Weibull Tail Coefficient Through the Power Mean-of-Order-p -- 1 A Brief Introduction -- 2 A Brief Motivation for the Need of EVT -- 3 A Brief Touch on Asymptotical EVT -- 4 Semi-parametric Estimation in SUE -- 4.1 A Class of GM EVI-Estimators -- 4.2 Semi-parametric Estimation of the WTC -- 4.3 Consistency of the WTC-Estimators -- 5 Finite Sample Behaviour with Simulated Data -- 6 Overall Conclusions -- References
On the Maximum of a Bivariate Max-INAR(1) Process -- 1 Introduction -- 2 Stationarity of the Process -- 3 Limiting Distribution of the Bivariate Maximum -- References -- The Performance of a Combined Distance Between Time Series -- 1 Introduction -- 2 Methodology -- 2.1 UCR Repository -- 2.2 Using the 1NN Classifier -- 2.3 Dissimilarity Measures -- 2.4 Evaluating the Classification Results -- 3 Data Analysis and Results -- 3.1 General Comparisons -- 3.2 COMB ̀̀Wins'' and ̀̀Looses'' Examples -- 4 Discussion and Future Research -- 5 Appendix: The Datasets -- References
Summary This volume presents a collection of twenty-five peer-reviewed articles carefully selected from the contributions presented at the XXV Congress of the Portuguese Statistical Society (2021). Containing state-of-the-art developments in theoretical and applied statistics, the book will be accessible to readers with a background in mathematics and statistics, but will also be of interest to researchers from other scientific disciplines (e.g., biology, economics, medicine), who will find a broad range of relevant applications
Notes Uncovering Abnormal Water Consumption Patterns for Sustainability's Sake: A Statistical Approach
Includes author index
Online resource; title from PDF title page (SpringerLink, viewed December 13, 2022)
Subject Mathematical statistics -- Congresses
Mathematical models -- Congresses
Statistics -- Methodology
Mathematical models
Mathematical statistics
Statistics -- Methodology
Estad��stica matem��tica.
Models matem��tics.
Genre/Form proceedings (reports)
Conference papers and proceedings
Conference papers and proceedings.
Actes de congrès.
Congressos.
Llibres electr��nics.
Form Electronic book
Author Bispo, Regina
Henriques-Rodrigues, Lígia
Alpizar-Jara, Russell
de Carvalho, Miguel
ISBN 9783031127663
3031127668
Other Titles SPE 2021