top

  Info

  • Utilizzare la checkbox di selezione a fianco di ciascun documento per attivare le funzionalità di stampa, invio email, download nei formati disponibili del (i) record.

  Info

  • Utilizzare questo link per rimuovere la selezione effettuata.
Recent developments in statistics and data science : SPE2021, Évora, Portugal, October 13-16 / / Regina Bispo [and three others], editors
Recent developments in statistics and data science : SPE2021, Évora, Portugal, October 13-16 / / Regina Bispo [and three others], editors
Pubbl/distr/stampa Cham, Switzerland : , : Springer, , [2022]
Descrizione fisica 1 online resource (364 pages)
Disciplina 519.5
Collana Springer proceedings in mathematics & statistics
Soggetto topico Mathematical statistics
Estadística matemàtica
Models matemàtics
Soggetto genere / forma Congressos
Llibres electrònics
ISBN 3-031-12766-8
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto 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 -- 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,α) -- 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 -- Uncovering Abnormal Water Consumption Patterns for Sustainability's Sake: A Statistical Approach -- 1 Introduction -- 2 Methodology -- 3 Data -- 4 Results -- 5 Conclusion -- References -- Modeling and Forecasting Wind Energy Production by Stochastic Differential Equations -- 1 Introduction -- 2 The Problem Under Study -- 3 Modeling via SDEs -- 3.1 Parameter Estimation -- 3.2 Analysis of the Residuals -- 4 Forecasting -- 5 Final Comments -- References -- Intensity-Dependent Point Processes -- 1 Introduction -- 2 Intensity-Dependent Processes -- 2.1 Geostatistical Model for Preferential Sampling -- 2.2 Log-Intensity Marked Cox Processes -- 2.3 Geostatistical Model for Preferential Sampling Versus Log-Intensity Marked Cox Processes -- 3 Test to Detect Preferential Sampling or Intensity-Dependent Marks.
3.1 Nearest Neighbour Test -- 3.2 Schlather Test -- 3.3 Envelope Tests -- 4 Data Example -- 4.1 Data -- 4.2 Application of Nearest Neighbour Test to BSF catches -- 4.3 Application of Schlater Test to BSF catches -- 5 Final Remarks and Future Work -- References -- Geostatistical Sampling Designs Under Preferential Sampling for Black Scabbardfish -- 1 Introduction -- 2 Methods -- 2.1 Geostatistical Model Under Preferential Sampling -- 2.2 Sampling Designs -- 3 Results -- 3.1 BSF Data -- 3.2 Model Fitting Under Preferential Sampling -- 3.3 Sampling Designs for Black Scabbardfish -- 4 Discussion -- References -- Modeling Residential Adoption of Solar Photovoltaic Systems -- 1 Introduction -- 1.1 Decision-Making in PV Technology Adoption -- 2 Material and Methods -- 2.1 Data Characterization and Preprocessing -- 2.2 Data Modeling -- 3 Results -- 3.1 Exploratory Analysis -- 3.2 Models -- 4 Conclusions and Discussion -- References -- Comparison of Semiparametric Approaches to Two-Way ANOVA in the Presence of Heteroscedasticity -- 1 Introduction -- 2 Statistical Model and Hypotheses -- 3 Compared Methods -- 3.1 Wald-Type Statistic (WTS) -- 3.2 ANOVA-Type Statistic (ATS) -- 3.3 Permutation Tests -- 4 Simulation -- 5 Results -- 5.1 Homoscedastic Versus Heteroscedastic Settings -- 5.2 Effect Size -- 5.3 Model Effect -- 5.4 Sample Size Effect -- 5.5 Ties Effect -- 6 Conclusions -- References -- Some Determinants for Road Accidents Severity in the District of Setúbal -- 1 Introduction -- 2 Methods -- 2.1 Study Area -- 2.2 Data -- 2.3 Statistical Analysis -- 3 Results -- 4 Conclusions -- References -- Impact of Misclassification and Imperfect Serological Tests in Association Analyses of ME/CFS Applied to COVID-19 Data -- 1 Background -- 2 Simulation Study -- 2.1 Mathematical Formulation of the Problem -- 2.2 Parameterisation Using Real-Word Data.
2.3 Simulation Structure -- 3 Simulation Results -- 4 Discussion -- References -- Identification of Antibody Responses Predictive of Protection Against Clinical Malaria -- 1 Introduction -- 2 Materials and Methods -- 2.1 KEN Dataset -- 2.2 Measuring Association -- 2.3 Predictive Methodologies -- 2.4 Predictive Accuracy -- 2.5 Pipeline -- 3 Results -- 4 Discussion -- 5 Concluding Remarks and Future Work -- References -- Statistical Challenges in Mutational Signature Analyses of Cancer Sequencing Data -- 1 Introduction -- 1.1 Modelling Framework -- 1.2 Mathematical Approaches to Mutational Signatures -- 2 Challenges in Constructing M -- 2.1 Challenge 1: Accounting for Bias and Variance in M -- 2.2 Challenge 2: Recognising Intra-Tumour Heterogeneity -- 2.3 Challenge 3: Accounting for Opportunities -- 2.4 Challenge 4: Going Beyond the 96 Categories -- 3 Challenges Addressed with Bayesian Nonparametrics -- 3.1 Challenge 5: Uncertainty in the Number of Signatures -- 3.2 Challenge 6: Uncertainty Around the Signatures -- 3.3 Challenge 7: Sample Size Calculations -- 4 Challenges Requiring a New Modelling Approach -- 4.1 Challenge 8: Uncertainty Quantification Around Exposures -- 4.2 Challenge 9: Obtaining Separated Signatures -- 4.3 Challenge 10: Partial Information About the Signatures -- 5 Conclusions -- References -- PCR Duplicate Proportion Estimation and Consequences for DNA Copy Number Calculations -- 1 Duplicate Sequencing Reads -- 1.1 An Example Data Set -- 2 Approaches to Separating Out the Duplicate Types -- 3 A Likelihood Approach Based on Allele Patterns at Heterozygous Loci -- 3.1 A Simple Approach Using Only Pairs of Duplicates -- 3.2 A Likelihood Approach for Pairs of Duplicates -- 3.3 The Full Model -- 3.4 Application to Our Example Data -- 4 Effects on the Estimation of DNA Copy Number -- 5 The Estimation of Mitochondrial DNA Copy Number.
5.1 PCAWG Copy Number -- 5.2 An Approach to Correct the Estimate of mtDNA Copy Number -- 5.3 Example -- 6 Conclusions -- References -- A Retrospective Study on Obstructive Sleep Apnea -- 1 Introduction -- 2 Data -- 3 Statistical Analysis -- 3.1 Association Analysis -- 3.2 Agreement Analysis -- 4 Results -- 5 Conclusions -- References -- Censored Multivariate Linear Regression Model -- 1 Introduction -- 2 Censored Multivariate Linear Regression -- 2.1 The Multivariate Linear Regression Model -- 2.2 The Censored Multivariate Linear Regression Model -- 3 Estimation of CMLR Model -- 3.1 EM Algorithm for Multivariate Data -- 3.2 Data Augmentation Algorithm -- 3.3 Gibbs Sampler with Data Augmentation Algorithm -- 4 Simulation Study -- 5 Final Remarks -- References -- A Methodology to Reveal Terrain Effects from Wind Farm SCADA Data Using a Wind Signature Concept -- 1 Introduction -- 2 Background -- 2.1 SCADA Data -- 2.2 Data Pre-processing/Cleansing -- 2.3 Variables of Interest -- 2.4 Frequency Wind Roses -- 2.5 Fluctuations in the Direction Signal -- 3 The Proposed Methodology -- 3.1 Overview -- 3.2 Steady Wind -- 3.3 Harvesting and Selection of Time Bands -- 3.4 Time Band Significance Index -- 3.5 Instantaneous Wind Signatures -- 4 Case Study -- 5 Conclusions -- References -- A Robust Version of the FGLS Estimator for Panel Data -- 1 Introduction and Preliminaries -- 1.1 Panel Data Model (PDM) -- 1.2 Robust Methods for PDM -- 2 The FGLS Estimator -- 3 A Robust FGLS Estimator -- 4 Illustration with the Grunfeld Data -- 4.1 Model Parameters Estimates -- 5 Concluding Remarks and Future Work -- References -- The Extended Chen-Poisson Marginal Rate Model for Recurrent Gap Time Data -- 1 Introduction -- 2 Formulation of the ECP Marginal Rate Model -- 3 Statistical Inference -- 4 Simulation Study -- 5 Application to Bowel Motility Data -- 6 Concluding Remarks.
References.
Record Nr. UNISA-996499867903316
Cham, Switzerland : , : Springer, , [2022]
Materiale a stampa
Lo trovi qui: Univ. di Salerno
Opac: Controlla la disponibilità qui
Reflections on the foundations of probability and statistics : essays in honor of Teddy Seidenfeld / / edited by Thomas Augustin, Fabio Gagliardi Cozman, Gregory Wheeler
Reflections on the foundations of probability and statistics : essays in honor of Teddy Seidenfeld / / edited by Thomas Augustin, Fabio Gagliardi Cozman, Gregory Wheeler
Edizione [1st ed. 2022.]
Pubbl/distr/stampa Cham, Switzerland : , : Springer, , [2022]
Descrizione fisica 1 online resource (350 pages)
Disciplina 780
Collana Theory and Decision Library A:, Rational Choice in Practical Philosophy and Philosophy of Science
Soggetto topico Mathematics
Probabilitats
Estadística matemàtica
Soggetto genere / forma Homenatges
Llibres electrònics
ISBN 3-031-15436-3
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto An Interview with Teddy Seidenfeld -- The Value Provided by a Scientific Explanation -- A Gentle Approach to Imprecise Probability -- Foundations For Temporal Reasoning Using Lower Previsions Without A Possibility Space -- On the Equivalence of Normal and Extensive Form Representations of Games -- Dilation and Informativeness -- Playing with Sets of Lexicographic Probabilities and Sets of Desirable Gambles -- How to Assess Coherent Beliefs: A Comparison of Different Notions of Coherence in Dempster-Shafer Theory of Evidence -- Expected Utility in 3D -- On the Normative Status of Mixed Strategies -- On a Notion of Independence Proposed by Teddy Seidenfeld -- Coherent Choice Functions without Archimedeanity -- Quantifying Degrees of E-admissibility in Decision Making with Imprecise Probabilities.
Record Nr. UNINA-9910644257103321
Cham, Switzerland : , : Springer, , [2022]
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Reflections on the foundations of probability and statistics : essays in honor of Teddy Seidenfeld / / edited by Thomas Augustin, Fabio Gagliardi Cozman, Gregory Wheeler
Reflections on the foundations of probability and statistics : essays in honor of Teddy Seidenfeld / / edited by Thomas Augustin, Fabio Gagliardi Cozman, Gregory Wheeler
Edizione [1st ed. 2022.]
Pubbl/distr/stampa Cham, Switzerland : , : Springer, , [2022]
Descrizione fisica 1 online resource (350 pages)
Disciplina 780
Collana Theory and Decision Library A:, Rational Choice in Practical Philosophy and Philosophy of Science
Soggetto topico Mathematics
Probabilitats
Estadística matemàtica
Soggetto genere / forma Homenatges
Llibres electrònics
ISBN 3-031-15436-3
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto An Interview with Teddy Seidenfeld -- The Value Provided by a Scientific Explanation -- A Gentle Approach to Imprecise Probability -- Foundations For Temporal Reasoning Using Lower Previsions Without A Possibility Space -- On the Equivalence of Normal and Extensive Form Representations of Games -- Dilation and Informativeness -- Playing with Sets of Lexicographic Probabilities and Sets of Desirable Gambles -- How to Assess Coherent Beliefs: A Comparison of Different Notions of Coherence in Dempster-Shafer Theory of Evidence -- Expected Utility in 3D -- On the Normative Status of Mixed Strategies -- On a Notion of Independence Proposed by Teddy Seidenfeld -- Coherent Choice Functions without Archimedeanity -- Quantifying Degrees of E-admissibility in Decision Making with Imprecise Probabilities.
Record Nr. UNISA-996508571803316
Cham, Switzerland : , : Springer, , [2022]
Materiale a stampa
Lo trovi qui: Univ. di Salerno
Opac: Controlla la disponibilità qui
Research on Reasoning with Data and Statistical Thinking: International Perspectives [[electronic resource] /] / edited by Gail F. Burrill, Leandro de Oliveria Souza, Enriqueta Reston
Research on Reasoning with Data and Statistical Thinking: International Perspectives [[electronic resource] /] / edited by Gail F. Burrill, Leandro de Oliveria Souza, Enriqueta Reston
Autore Burrill Gail F
Edizione [1st ed. 2023.]
Pubbl/distr/stampa Cham : , : Springer International Publishing : , : Imprint : Springer, , 2023
Descrizione fisica 1 online resource (375 pages)
Disciplina 001.422
Altri autori (Persone) de Oliveria SouzaLeandro
RestonEnriqueta
Collana Advances in Mathematics Education
Soggetto topico Mathematics - Study and teaching 
Teachers - Training of
Study Skills
Mathematics Education
Teaching and Teacher Education
Study and Learning Skills.5
Estadística matemàtica
Ensenyament de la matemàtica
Soggetto genere / forma Llibres electrònics
ISBN 3-031-29459-9
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Chapter 1. Introduction -- Part I. Statistics Education Across the World -- Chapter 2. An International Look at the Status of Statistics Education -- Chapter 3. Perspectives on Statistics Education in Seven Countries -- Chapter 4. The Brazilian National Curricular Guidance and Statistics Education -- Chapter 5. Statistics and Probability Education in Germany -- Chapter 6. New Zealand Statistics Curriculum -- Chapter 7. Statistics Education in the Philippines: Curricular Context and Challenges of Implementation -- Chapter 8. Statistics and Probability in the Curriculum in South Africa -- Chapter 9. Statistics in the School Level in Turkey -- Chapter 10. United States Statistics Curriculum.-Part II. Data and Young Learners -- Chapter 11 -- Elementary Students’ Responses to Quantitative Data -- Chapter 12. Reading and Interpreting Distributions of Numerical Data in Primary School -- Chapter 13.Young Learners Experiencing the World through Data Modeling -- Part III. Data and Simulation to Support Understanding -- Chapter 14. Investigating Mathematics Teacher Educators' Conceptions and Criteria for an Informal Line of Best Fit -- Chapter 15. Introducing Density Histograms to Grades 10 and 12 Students: Design and Try Out of an Intervention Inspired by Embodied Instrumentation -- Chapter 16. Margin of Error: Connecting Chance to Plausible -- Chapter 17. The Mystery of the Black Box: An Experience of Informal Inferential Reasoning -- Part IV. Data and Society -- Chapter 18. Critical Citizenship in Statistics Teacher Education -- Chapter 19. Toward Statistical Literacy to Critically Approach Big Data in Mathematics Education -- Chapter 20. Interdisciplinary Data Workshops: Combining Statistical Consultancy Training with Practitioner Data Literacy -- Part V. Statistical Learning, Reasoning and Attitudes -- Chapter 21. Distinctive Aspects of Reasoning in Statistics and Mathematics: Implications for Classroom Arguments -- Chapter 22. Teaching Statistics and Sustainable Learning -- Chapter 23. How Students’ Statistics Beliefs Influence their Attitudes -- Chapter 24. Algebraization Levels of Statistical Tables in Secondary Textbooks.
Record Nr. UNINA-9910731458703321
Burrill Gail F  
Cham : , : Springer International Publishing : , : Imprint : Springer, , 2023
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Research Papers in Statistical Inference for Time Series and Related Models [[electronic resource] ] : Essays in Honor of Masanobu Taniguchi / / edited by Yan Liu, Junichi Hirukawa, Yoshihide Kakizawa
Research Papers in Statistical Inference for Time Series and Related Models [[electronic resource] ] : Essays in Honor of Masanobu Taniguchi / / edited by Yan Liu, Junichi Hirukawa, Yoshihide Kakizawa
Autore Liu Yan
Edizione [1st ed. 2023.]
Pubbl/distr/stampa Singapore : , : Springer Nature Singapore : , : Imprint : Springer, , 2023
Descrizione fisica 1 online resource (591 pages)
Disciplina 519.55
Altri autori (Persone) HirukawaJunichi
KakizawaYoshihide
Soggetto topico Time-series analysis
Mathematical statistics
Nonparametric statistics
Time Series Analysis
Parametric Inference
Non-parametric Inference
Mathematical Statistics
Estadística matemàtica
Anàlisi de sèries temporals
Soggetto genere / forma Llibres electrònics
ISBN 981-9908-03-5
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Chapter 1. Frequency domain empirical likelihood method for infinite variance models -- Chapter 2. Diagnostic testing for time series -- Chapter 3. Statistical Inference for Glaucoma Detection -- Chapter 4. On Hysteretic Vector Autoregressive Model with Applications -- Chapter 5. Probabilistic Forecasting for Daily Electricity Loads and Quantiles for Curve-to-Curve Regression -- Chapter 6. Exact topological inference on resting-state brain networks -- Chapter 7. An Introduction to Geostatistics -- Chapter 8. Relevant change points in high dimensional time series -- Chapter 9. Adaptiveness of the empirical distribution of residuals in semi-parametric conditional location scale models -- Chapter 10. Standard testing procedures for white noise and heteroskedasticity -- Chapter 11. Estimation of Trigonometric Moments for Circular Binary Series -- Chapter 12. Time series analysis with unsupervised learning -- Chapter 13. Recovering the market volatility shocks in high-dimensional time series -- Chapter 14. Asymptotic properties of mildly explosive processes with locally stationary disturbance -- Chapter 15. Multi-Asset Empirical Martingale Price Estimators for Financial Derivatives -- Chapter 16. Consistent Order Selection for ARFIMA Processes -- Chapter 17. Recursive asymmetric kernel density estimation for nonnegative data -- Chapter 18. Fitting an error distribution in some heteroscedastic time series models -- Chapter 19. Symbolic Interval-Valued Data Analysis for Time Series Based on Auto-Interval-Regressive Models -- Chapter 20. ROBUST LINEAR INTERPOLATION AND EXTRAPOLATION OF STATIONARY TIME SERIES -- Chapter 21. Non Gaussian models for fMRI data -- Chapter 22. Robust inference for ordinal response models -- Chapter 23. Change point problems for diffusion processes and time series models -- Chapter 24. Empirical likelihood approach for time series -- Chapter 25. Exploring the Dependence Structure Between Oscillatory Activities in Multivariate Time Series -- Chapter 26. Projection-based nonparametric goodness-of-fit testing with functional data.
Record Nr. UNINA-9910728935303321
Liu Yan  
Singapore : , : Springer Nature Singapore : , : Imprint : Springer, , 2023
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Sampling designs dependent on sample parameters of auxiliary variables / / Janusz L. Wywial
Sampling designs dependent on sample parameters of auxiliary variables / / Janusz L. Wywial
Autore Wywiał Janusz
Edizione [Second edition.]
Pubbl/distr/stampa Berlin, Germany : , : Springer-Verlag, , [2021]
Descrizione fisica 1 online resource (113 pages)
Disciplina 519.52
Collana SpringerBriefs in Statistics
Soggetto topico Sampling (Statistics)
Mathematical statistics
Mostreig (Estadística)
Estadística matemàtica
Soggetto genere / forma Llibres electrònics
ISBN 3-662-63413-9
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Record Nr. UNINA-9910495188603321
Wywiał Janusz  
Berlin, Germany : , : Springer-Verlag, , [2021]
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Sampling designs dependent on sample parameters of auxiliary variables / / Janusz L. Wywial
Sampling designs dependent on sample parameters of auxiliary variables / / Janusz L. Wywial
Autore Wywiał Janusz
Edizione [Second edition.]
Pubbl/distr/stampa Berlin, Germany : , : Springer-Verlag, , [2021]
Descrizione fisica 1 online resource (113 pages)
Disciplina 519.52
Collana SpringerBriefs in Statistics
Soggetto topico Sampling (Statistics)
Mathematical statistics
Mostreig (Estadística)
Estadística matemàtica
Soggetto genere / forma Llibres electrònics
ISBN 3-662-63413-9
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Record Nr. UNISA-996466387703316
Wywiał Janusz  
Berlin, Germany : , : Springer-Verlag, , [2021]
Materiale a stampa
Lo trovi qui: Univ. di Salerno
Opac: Controlla la disponibilità qui
Sampling, Approximation, and Signal Analysis [[electronic resource] ] : Harmonic Analysis in the Spirit of J. Rowland Higgins / / edited by Stephen D. Casey, M. Maurice Dodson, Paulo J. S. G. Ferreira, Ahmed Zayed
Sampling, Approximation, and Signal Analysis [[electronic resource] ] : Harmonic Analysis in the Spirit of J. Rowland Higgins / / edited by Stephen D. Casey, M. Maurice Dodson, Paulo J. S. G. Ferreira, Ahmed Zayed
Edizione [1st ed. 2023.]
Pubbl/distr/stampa Cham : , : Springer International Publishing : , : Imprint : Birkhäuser, , 2023
Descrizione fisica 1 online resource (XXXIV, 558 p. 35 illus., 31 illus. in color.)
Disciplina 511.4
Collana Applied and Numerical Harmonic Analysis
Soggetto topico Approximation theory
Harmonic analysis
Fourier analysis
Signal processing
Approximations and Expansions
Abstract Harmonic Analysis
Fourier Analysis
Signal, Speech and Image Processing
Mostreig (Estadística)
Estadística matemàtica
Soggetto genere / forma Llibres electrònics
ISBN 3-031-41130-7
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto PART I: Classical Sampling - Classical and approximate exponential sampling formula: their interconnections in uniform and Mellin–Lebesgue norms (Schmeisser) -- Asymptotic theorems for Durrmeyer sampling operators with respect to the L-norm (Vinti) -- On generalized Shannon sampling operators in the cosine operator function framework (Kivinukk) -- Bernstein spaces, sampling, and Riesz-Boas interpolation formulas in Mellin Analysis (Pesenson) -- The behavior of frequency band limited cardinal interpolants(Madych) -- The Balian-Low theorem for (Cq)-systems in shift-invariant spaces (owell) -- Whittaker - type derivative sampling and (p; q) - order weighted diffrential operator (Pogány) -- Shannon Sampling via Poisson, Cauchy, Jacobi and Levin (Casey) -- Part (II.) Theoretical Extensions - Schoenberg’s Theory of Totally Positive Functions and the Riemann Zeta Function (Gröchenig) -- Sampling via the Banach Gelfand Triple (Feichtinger) -- Part (III.) Frame Theory - A Survey of Fusion Frames in Hilbert Spaces (Köhldorfer) -- Frames of iterations and vector-valued model spaces (Cabrelli) -- A survey on frame representations and operator orbits (Christensen) -- Three proofs of the Benedetto–Fickus theorem (Mixon) -- Clifford Prolate SpheroidalWavefunctions and Associated Shift Frames (Lakey) -- Part (IV.) Applications - Power Aware Analog To Digital Converters (Mulleti) -- Quaternionic coupled fractional Fourier transform on Boehmians (Zayed) -- Sampling : Theory and Applications – A History of the SampTA Meetings (Casey) -- Accelerartion Algorithms for Iterative Methods (Marvasti).
Record Nr. UNINA-9910799488903321
Cham : , : Springer International Publishing : , : Imprint : Birkhäuser, , 2023
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Statistical analysis of microbiome data / / Somnath Datta and Subharup Guha, editors
Statistical analysis of microbiome data / / Somnath Datta and Subharup Guha, editors
Pubbl/distr/stampa Cham, Switzerland : , : Springer, , [2021]
Descrizione fisica 1 online resource (348 pages)
Disciplina 579
Collana Frontiers in probability and the statistical sciences
Soggetto topico Microbiology - Statistical methods
Microbiologia
Estadística matemàtica
Microorganismes
Genètica microbiana
Soggetto genere / forma Llibres electrònics
ISBN 3-030-73351-3
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Intro -- Preface -- Acknowledgments -- Contents -- Part I Preprocessing and Bioinformatics Pipelines -- Denoising Methods for Inferring Microbiome Community Content and Abundance -- 1 Introduction -- 2 Common Algorithmic Denoising Strategies -- 3 Model-Based Denoising -- 3.1 Hierarchical Divisive Clustering -- 3.2 Finite Mixture Model -- 3.3 Denoising Long-Read Technology -- 4 Model Assessment -- 4.1 With Known Truth -- 4.1.1 Accuracy in ASV Identification -- 4.1.2 Accuracy in Read Assignments -- 4.2 With Unknown Truth -- 4.2.1 Assessment with UMIs -- 4.2.2 Clustering Stability -- 5 Conclusions -- References -- Statistical and Computational Methods for Analysis of Shotgun Metagenomics Sequencing Data -- 1 Introduction -- 2 Methods for Species Identification and Quantification of Microorganisms -- 3 Metagenome Assembly and Applications -- 3.1 de Bruijn Assembly of a Single Genome -- 3.2 Modification for Metagenome and Metagenome-Assembled Genomes -- 3.3 Compacted de Bruijn Graph -- 4 Estimation of Growth Rates for Metagenome-Assembled Genomes (MAGs) -- 5 Methods for Identifying Biosynthetic Gene Clusters -- 5.1 A Hidden Markov Model-Based Approach -- 5.2 A Deep Learning Approach -- 5.3 BGC Identification Based on Metagenomic Data -- 6 Future Directions -- References -- Bioinformatics Pre-Processing of Microbiome Data with An Application to Metagenomic Forensics -- 1 Introduction -- 2 Bioinformatics Pipeline -- 2.1 Microbiome Data -- 2.2 Quality Control -- 2.3 Taxonomic Profiling -- 2.3.1 MetaPhlAn2 -- 2.3.2 Kraken2 -- 2.3.3 Kaiju -- 2.4 Computing facilities -- 3 Methodology -- 3.1 Pre-Processing and Feature Selection -- 3.2 Exploration of Candidate Classifiers -- 3.3 The Ensemble Classifier -- 3.4 Class Imbalance -- 3.5 Performance Measures -- 3.6 Data Analysis -- 4 Results -- 5 Discussion -- 6 Data Acknowledgement -- 7 Code Availability.
References -- Part II Exploratory Analyses of Microbial Communities -- Statistical Methods for Pairwise Comparison of Metagenomic Samples -- 1 Introduction -- 2 Microbial Community Comparison Methods Based on OTU Abundance Data -- 3 Microbial Community Comparison Measures Based on a Phylogenetic Tree -- 3.1 The Fst Statistic and Phylogenetic Test for Comparing Communities -- 3.2 UniFrac, W-UniFrac, VAW-UniFrac, and Generalized UniFrac for Comparing Microbial Communities -- 3.3 VAW-UniFrac for Comparing Communities -- 4 Alignment-Free Methods for the Comparison of Microbial Communities -- 5 A Tutorial on the Use of UniFrac Type and Alignment-Free Dissimilarity Measures for the Comparison of Metagenomic Samples -- 5.1 Analysis Steps for UniFrac, W-UniFrac, Generalized UniFrac, and VAW-UniFrac -- 5.2 Analysis Steps for the Comparison of Microbial Communities Based on Alignment-Free Methods -- 6 Discussion -- References -- Beta Diversity and Distance-Based Analysis of Microbiome Data -- 1 Introduction -- 2 Quantifying Dissimilarity: Common Beta Diversity Metrics -- 3 Ordination and Dimension Reduction -- 3.1 Principal Coordinates Analysis -- 3.2 Double Principal Coordinate Analysis -- 3.3 Biplots -- 3.4 Accounting for Compositionality -- 3.5 Model-Based Ordination Using Latent Variables -- 4 Distance-Based Hypothesis Testing -- 4.1 Permutation Tests -- 4.2 Kernel Machine Regression Tests -- 4.3 Sum of Powered Score Tests -- 4.4 Adaptive Tests -- 4.5 Comparison of Distance-Based Tests -- 5 Strengths, Weaknesses, and Future Directions -- References -- Part III Statistical Models and Inference -- Joint Models for Repeatedly Measured Compositional and Normally Distributed Outcomes -- 1 Introduction -- 2 Motivating Data -- 3 Statistical Models -- 3.1 The Multinomial Logistic Mixed Model (MLMM) -- 3.2 Dirichlet-Multinomial Mixed Model (DMMM).
3.3 Goodness of Fit -- 4 Simulation Studies -- 4.1 Simulation Setting -- 4.2 Simulation Results -- 5 Data Analysis -- 6 Discussion -- 7 Software -- Appendix -- References -- Statistical Methods for Feature Identification in Microbiome Studies -- 1 Introduction -- 2 Differential Abundance Analysis -- 2.1 Compositional Methods -- 2.2 Count-Based Methods -- 2.3 Additional Notes -- 3 Mediation Analysis -- 4 Feature Identification Adjusting for Confounding -- 4.1 Covariate Adjustment -- 4.2 Model-Based Standardization -- 5 Summary -- References -- Statistical Methods for Analyzing Tree-Structured Microbiome Data -- 1 Introduction -- 2 Modeling Multivariate Count Data -- 2.1 Dirichlet-Multinomial Model -- 2.2 Dirichlet-Tree Multinomial Model -- 2.3 Implementation and Illustration -- 3 Estimating Microbial Compositions -- 3.1 Empirical Bayes Normalization -- 3.2 Phylogeny-Aware Normalization -- 3.3 Statistical Analysis of Compositional Data -- 3.4 Implementation and Illustration -- 4 Regression with Compositional Predictors -- 4.1 Constrained Lasso and Log-Ratio Lasso -- 4.2 Subcomposition Selection -- 4.3 Phylogeny-Aware Subcomposition Selection -- 4.4 Linear Regression and Variable Fusion -- 5 Additional References -- 6 Discussion -- References -- A Log-Linear Model for Inference on Bias in Microbiome Studies -- 1 Introduction -- 2 Methods -- 2.1 The Brooks' Data -- 2.2 Setup and Estimation -- 2.3 Inference -- 2.4 Testability of the Hypothesis -- 2.4.1 Example: Testable Hypotheses for Main Effects -- 2.4.2 Example: Testable Hypotheses for Interaction Effects -- 3 Simulations -- 3.1 Main Effect Simulation -- 3.2 Interaction Effect Simulation Based on the Brooks Data -- 4 Results -- 4.1 Simulation Results -- 4.2 Do Interactions Between Taxa Affect Bias in the Brooks' Data? -- 4.3 Plate and Sample Type Effects in the Brooks' Data -- 5 Discussion -- Appendix.
References -- Part IV Bayesian Methods -- Dirichlet-Multinomial Regression Models with Bayesian Variable Selection for Microbiome Data -- 1 Introduction -- 2 Methods -- 2.1 Dirichlet-Multinomial Regression Models for Compositional Data -- 2.2 Variable Selection Priors -- 2.3 Network Priors -- 2.3.1 Unknown G -- 2.4 Dirichlet-Tree Multinomial Models -- 2.5 Posterior Inference -- 3 Simulated Data -- 3.1 Simulation Study for DM Regression Models -- 3.2 DM Sensitivity Analysis -- 3.3 Simulation Study for DTM Regression Models -- 3.4 DTM Sensitivity Analysis -- 4 Applications -- 4.1 Multi-omics Microbiome Study-Pregnancy Initiative (MOMS-PI) -- 4.2 Gut Microbiome Study -- 5 Conclusion -- References -- A Bayesian Approach to Restoring the Duality Between Principal Components of a Distance Matrix and Operational Taxonomic Units in Microbiome Analyses -- 1 Introduction -- 1.1 Motivating Datasets -- 1.2 Nonlinear or Stochastic Distances -- 1.3 Limitations of SVD-Based Approaches -- 2 A Bayesian Formulation -- 2.1 Posterior Density -- 3 Model Sum of Squares and Biplots -- 4 Posterior Inference -- 4.1 Gibbs Sampler -- 4.2 Dimension Reduction: Skinny Bayesian Technique -- 4.2.1 Subsetted Data Matrix -- 4.2.2 Lower Dimensional Parameters and Induced Posterior -- 4.2.3 Faster Inference Procedure -- 4.3 Model Parameter Estimates -- 5 Simulation Study -- 5.1 Generation Strategy -- 6 Data Analysis -- 6.1 Tobacco Data -- 6.2 Subway Data -- 7 Data Acknowledgement -- 8 Discussion -- Supplementary Materials -- Appendix -- Proof of Lemma 1 -- References -- Part V Special Topics -- Tree Variable Selection for Paired Case-Control Studies with Application to Microbiome Data -- 1 Introduction -- 2 Gini Index -- 2.1 Simulation Analysis -- 3 Multivariate Gini Index -- 3.1 Conditional Gini Index -- 4 Variable Importance -- 5 Analysis of Obesity Using Microbiome Data.
6 Discussion -- Appendix -- References -- Networks for Compositional Data -- 1 Introduction -- 2 Methods -- 2.1 Learning Networks from Marginal Associations -- 2.1.1 ReBoot -- 2.1.2 SparCC -- 2.1.3 CCLasso -- 2.1.4 COAT -- 2.2 Learning Networks from Conditional Associations -- 2.2.1 SPIEC-EASI -- 2.2.2 gCoda -- 2.2.3 SPRING -- 3 Data-Generating Models -- 3.1 Null Models -- 3.2 Copula Models -- 3.3 Logistic-Normal Model -- 4 Results -- 4.1 Spurious (Partial) Correlations -- 4.2 Performance in Network Discovery -- 4.3 Case Studies in R -- 5 Future Directions -- References -- Index.
Record Nr. UNINA-9910508445803321
Cham, Switzerland : , : Springer, , [2021]
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Statistical analysis of microbiome data / / Somnath Datta and Subharup Guha, editors
Statistical analysis of microbiome data / / Somnath Datta and Subharup Guha, editors
Pubbl/distr/stampa Cham, Switzerland : , : Springer, , [2021]
Descrizione fisica 1 online resource (348 pages)
Disciplina 579
Collana Frontiers in probability and the statistical sciences
Soggetto topico Microbiology - Statistical methods
Microbiologia
Estadística matemàtica
Microorganismes
Genètica microbiana
Soggetto genere / forma Llibres electrònics
ISBN 3-030-73351-3
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Intro -- Preface -- Acknowledgments -- Contents -- Part I Preprocessing and Bioinformatics Pipelines -- Denoising Methods for Inferring Microbiome Community Content and Abundance -- 1 Introduction -- 2 Common Algorithmic Denoising Strategies -- 3 Model-Based Denoising -- 3.1 Hierarchical Divisive Clustering -- 3.2 Finite Mixture Model -- 3.3 Denoising Long-Read Technology -- 4 Model Assessment -- 4.1 With Known Truth -- 4.1.1 Accuracy in ASV Identification -- 4.1.2 Accuracy in Read Assignments -- 4.2 With Unknown Truth -- 4.2.1 Assessment with UMIs -- 4.2.2 Clustering Stability -- 5 Conclusions -- References -- Statistical and Computational Methods for Analysis of Shotgun Metagenomics Sequencing Data -- 1 Introduction -- 2 Methods for Species Identification and Quantification of Microorganisms -- 3 Metagenome Assembly and Applications -- 3.1 de Bruijn Assembly of a Single Genome -- 3.2 Modification for Metagenome and Metagenome-Assembled Genomes -- 3.3 Compacted de Bruijn Graph -- 4 Estimation of Growth Rates for Metagenome-Assembled Genomes (MAGs) -- 5 Methods for Identifying Biosynthetic Gene Clusters -- 5.1 A Hidden Markov Model-Based Approach -- 5.2 A Deep Learning Approach -- 5.3 BGC Identification Based on Metagenomic Data -- 6 Future Directions -- References -- Bioinformatics Pre-Processing of Microbiome Data with An Application to Metagenomic Forensics -- 1 Introduction -- 2 Bioinformatics Pipeline -- 2.1 Microbiome Data -- 2.2 Quality Control -- 2.3 Taxonomic Profiling -- 2.3.1 MetaPhlAn2 -- 2.3.2 Kraken2 -- 2.3.3 Kaiju -- 2.4 Computing facilities -- 3 Methodology -- 3.1 Pre-Processing and Feature Selection -- 3.2 Exploration of Candidate Classifiers -- 3.3 The Ensemble Classifier -- 3.4 Class Imbalance -- 3.5 Performance Measures -- 3.6 Data Analysis -- 4 Results -- 5 Discussion -- 6 Data Acknowledgement -- 7 Code Availability.
References -- Part II Exploratory Analyses of Microbial Communities -- Statistical Methods for Pairwise Comparison of Metagenomic Samples -- 1 Introduction -- 2 Microbial Community Comparison Methods Based on OTU Abundance Data -- 3 Microbial Community Comparison Measures Based on a Phylogenetic Tree -- 3.1 The Fst Statistic and Phylogenetic Test for Comparing Communities -- 3.2 UniFrac, W-UniFrac, VAW-UniFrac, and Generalized UniFrac for Comparing Microbial Communities -- 3.3 VAW-UniFrac for Comparing Communities -- 4 Alignment-Free Methods for the Comparison of Microbial Communities -- 5 A Tutorial on the Use of UniFrac Type and Alignment-Free Dissimilarity Measures for the Comparison of Metagenomic Samples -- 5.1 Analysis Steps for UniFrac, W-UniFrac, Generalized UniFrac, and VAW-UniFrac -- 5.2 Analysis Steps for the Comparison of Microbial Communities Based on Alignment-Free Methods -- 6 Discussion -- References -- Beta Diversity and Distance-Based Analysis of Microbiome Data -- 1 Introduction -- 2 Quantifying Dissimilarity: Common Beta Diversity Metrics -- 3 Ordination and Dimension Reduction -- 3.1 Principal Coordinates Analysis -- 3.2 Double Principal Coordinate Analysis -- 3.3 Biplots -- 3.4 Accounting for Compositionality -- 3.5 Model-Based Ordination Using Latent Variables -- 4 Distance-Based Hypothesis Testing -- 4.1 Permutation Tests -- 4.2 Kernel Machine Regression Tests -- 4.3 Sum of Powered Score Tests -- 4.4 Adaptive Tests -- 4.5 Comparison of Distance-Based Tests -- 5 Strengths, Weaknesses, and Future Directions -- References -- Part III Statistical Models and Inference -- Joint Models for Repeatedly Measured Compositional and Normally Distributed Outcomes -- 1 Introduction -- 2 Motivating Data -- 3 Statistical Models -- 3.1 The Multinomial Logistic Mixed Model (MLMM) -- 3.2 Dirichlet-Multinomial Mixed Model (DMMM).
3.3 Goodness of Fit -- 4 Simulation Studies -- 4.1 Simulation Setting -- 4.2 Simulation Results -- 5 Data Analysis -- 6 Discussion -- 7 Software -- Appendix -- References -- Statistical Methods for Feature Identification in Microbiome Studies -- 1 Introduction -- 2 Differential Abundance Analysis -- 2.1 Compositional Methods -- 2.2 Count-Based Methods -- 2.3 Additional Notes -- 3 Mediation Analysis -- 4 Feature Identification Adjusting for Confounding -- 4.1 Covariate Adjustment -- 4.2 Model-Based Standardization -- 5 Summary -- References -- Statistical Methods for Analyzing Tree-Structured Microbiome Data -- 1 Introduction -- 2 Modeling Multivariate Count Data -- 2.1 Dirichlet-Multinomial Model -- 2.2 Dirichlet-Tree Multinomial Model -- 2.3 Implementation and Illustration -- 3 Estimating Microbial Compositions -- 3.1 Empirical Bayes Normalization -- 3.2 Phylogeny-Aware Normalization -- 3.3 Statistical Analysis of Compositional Data -- 3.4 Implementation and Illustration -- 4 Regression with Compositional Predictors -- 4.1 Constrained Lasso and Log-Ratio Lasso -- 4.2 Subcomposition Selection -- 4.3 Phylogeny-Aware Subcomposition Selection -- 4.4 Linear Regression and Variable Fusion -- 5 Additional References -- 6 Discussion -- References -- A Log-Linear Model for Inference on Bias in Microbiome Studies -- 1 Introduction -- 2 Methods -- 2.1 The Brooks' Data -- 2.2 Setup and Estimation -- 2.3 Inference -- 2.4 Testability of the Hypothesis -- 2.4.1 Example: Testable Hypotheses for Main Effects -- 2.4.2 Example: Testable Hypotheses for Interaction Effects -- 3 Simulations -- 3.1 Main Effect Simulation -- 3.2 Interaction Effect Simulation Based on the Brooks Data -- 4 Results -- 4.1 Simulation Results -- 4.2 Do Interactions Between Taxa Affect Bias in the Brooks' Data? -- 4.3 Plate and Sample Type Effects in the Brooks' Data -- 5 Discussion -- Appendix.
References -- Part IV Bayesian Methods -- Dirichlet-Multinomial Regression Models with Bayesian Variable Selection for Microbiome Data -- 1 Introduction -- 2 Methods -- 2.1 Dirichlet-Multinomial Regression Models for Compositional Data -- 2.2 Variable Selection Priors -- 2.3 Network Priors -- 2.3.1 Unknown G -- 2.4 Dirichlet-Tree Multinomial Models -- 2.5 Posterior Inference -- 3 Simulated Data -- 3.1 Simulation Study for DM Regression Models -- 3.2 DM Sensitivity Analysis -- 3.3 Simulation Study for DTM Regression Models -- 3.4 DTM Sensitivity Analysis -- 4 Applications -- 4.1 Multi-omics Microbiome Study-Pregnancy Initiative (MOMS-PI) -- 4.2 Gut Microbiome Study -- 5 Conclusion -- References -- A Bayesian Approach to Restoring the Duality Between Principal Components of a Distance Matrix and Operational Taxonomic Units in Microbiome Analyses -- 1 Introduction -- 1.1 Motivating Datasets -- 1.2 Nonlinear or Stochastic Distances -- 1.3 Limitations of SVD-Based Approaches -- 2 A Bayesian Formulation -- 2.1 Posterior Density -- 3 Model Sum of Squares and Biplots -- 4 Posterior Inference -- 4.1 Gibbs Sampler -- 4.2 Dimension Reduction: Skinny Bayesian Technique -- 4.2.1 Subsetted Data Matrix -- 4.2.2 Lower Dimensional Parameters and Induced Posterior -- 4.2.3 Faster Inference Procedure -- 4.3 Model Parameter Estimates -- 5 Simulation Study -- 5.1 Generation Strategy -- 6 Data Analysis -- 6.1 Tobacco Data -- 6.2 Subway Data -- 7 Data Acknowledgement -- 8 Discussion -- Supplementary Materials -- Appendix -- Proof of Lemma 1 -- References -- Part V Special Topics -- Tree Variable Selection for Paired Case-Control Studies with Application to Microbiome Data -- 1 Introduction -- 2 Gini Index -- 2.1 Simulation Analysis -- 3 Multivariate Gini Index -- 3.1 Conditional Gini Index -- 4 Variable Importance -- 5 Analysis of Obesity Using Microbiome Data.
6 Discussion -- Appendix -- References -- Networks for Compositional Data -- 1 Introduction -- 2 Methods -- 2.1 Learning Networks from Marginal Associations -- 2.1.1 ReBoot -- 2.1.2 SparCC -- 2.1.3 CCLasso -- 2.1.4 COAT -- 2.2 Learning Networks from Conditional Associations -- 2.2.1 SPIEC-EASI -- 2.2.2 gCoda -- 2.2.3 SPRING -- 3 Data-Generating Models -- 3.1 Null Models -- 3.2 Copula Models -- 3.3 Logistic-Normal Model -- 4 Results -- 4.1 Spurious (Partial) Correlations -- 4.2 Performance in Network Discovery -- 4.3 Case Studies in R -- 5 Future Directions -- References -- Index.
Record Nr. UNISA-996466407003316
Cham, Switzerland : , : Springer, , [2021]
Materiale a stampa
Lo trovi qui: Univ. di Salerno
Opac: Controlla la disponibilità qui