Stepwise Multiple Testing As Formalized Data Snooping

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Encyclopedia of Research Design

Author : Neil J. Salkind
Publisher : SAGE
ISBN 13 : 1412961270
Total Pages : 1779 pages
Book Rating : 4.4/5 (129 download)

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Book Synopsis Encyclopedia of Research Design by : Neil J. Salkind

Download or read book Encyclopedia of Research Design written by Neil J. Salkind and published by SAGE. This book was released on 2010-06-22 with total page 1779 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Comprising more than 500 entries, the Encyclopedia of Research Design explains how to make decisions about research design, undertake research projects in an ethical manner, interpret and draw valid inferences from data, and evaluate experiment design strategies and results. Two additional features carry this encyclopedia far above other works in the field: bibliographic entries devoted to significant articles in the history of research design and reviews of contemporary tools, such as software and statistical procedures, used to analyze results. It covers the spectrum of research design strategies, from material presented in introductory classes to topics necessary in graduate research; it addresses cross- and multidisciplinary research needs, with many examples drawn from the social and behavioral sciences, neurosciences, and biomedical and life sciences; it provides summaries of advantages and disadvantages of often-used strategies; and it uses hundreds of sample tables, figures, and equations based on real-life cases."--Publisher's description.

Handbook of Multiple Comparisons

Author : Xinping Cui
Publisher : CRC Press
ISBN 13 : 0429633882
Total Pages : 418 pages
Book Rating : 4.4/5 (296 download)

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Book Synopsis Handbook of Multiple Comparisons by : Xinping Cui

Download or read book Handbook of Multiple Comparisons written by Xinping Cui and published by CRC Press. This book was released on 2021-11-18 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written by experts that include originators of some key ideas, chapters in the Handbook of Multiple Testing cover multiple comparison problems big and small, with guidance toward error rate control and insights on how principles developed earlier can be applied to current and emerging problems. Some highlights of the coverages are as follows. Error rate control is useful for controlling the incorrect decision rate. Chapter 1 introduces Tukey's original multiple comparison error rates and point to how they have been applied and adapted to modern multiple comparison problems as discussed in the later chapters. Principles endure. While the closed testing principle is more familiar, Chapter 4 shows the partitioning principle can derive confidence sets for multiple tests, which may become important as the profession goes beyond making decisions based on p-values. Multiple comparisons of treatment efficacy often involve multiple doses and endpoints. Chapter 12 on multiple endpoints explains how different choices of endpoint types lead to different multiplicity adjustment strategies, while Chapter 11 on the MCP-Mod approach is particularly useful for dose-finding. To assess efficacy in clinical trials with multiple doses and multiple endpoints, the reader can see the traditional approach in Chapter 2, the Graphical approach in Chapter 5, and the multivariate approach in Chapter 3. Personalized/precision medicine based on targeted therapies, already a reality, naturally leads to analysis of efficacy in subgroups. Chapter 13 draws attention to subtle logical issues in inferences on subgroups and their mixtures, with a principled solution that resolves these issues. This chapter has implication toward meeting the ICHE9R1 Estimands requirement. Besides the mere multiple testing methodology itself, the handbook also covers related topics like the statistical task of model selection in Chapter 7 or the estimation of the proportion of true null hypotheses (or, in other words, the signal prevalence) in Chapter 8. It also contains decision-theoretic considerations regarding the admissibility of multiple tests in Chapter 6. The issue of selected inference is addressed in Chapter 9. Comparison of responses can involve millions of voxels in medical imaging or SNPs in genome-wide association studies (GWAS). Chapter 14 and Chapter 15 provide state of the art methods for large scale simultaneous inference in these settings.

The SAGE Encyclopedia of Research Design

Author : Bruce B. Frey
Publisher : SAGE Publications
ISBN 13 : 1071812106
Total Pages : 3889 pages
Book Rating : 4.0/5 (718 download)

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Book Synopsis The SAGE Encyclopedia of Research Design by : Bruce B. Frey

Download or read book The SAGE Encyclopedia of Research Design written by Bruce B. Frey and published by SAGE Publications. This book was released on 2022-01-27 with total page 3889 pages. Available in PDF, EPUB and Kindle. Book excerpt: The SAGE Encyclopedia of Research Design maps out how one makes decisions about research design, interprets data, and draws valid inferences, undertakes research projects in an ethical manner, and evaluates experimental design strategies and results. From A-to-Z, this four-volume work covers the spectrum of research design strategies and topics including, among other things: fundamental research design principles, ethics in the research process, quantitative versus qualitative and mixed-method designs, completely randomized designs, multiple comparison tests, diagnosing agreement between data and models, fundamental assumptions in analysis of variance, factorial treatment designs, complete and incomplete block designs, Latin square and related designs, hierarchical designs, response surface designs, split-plot designs, repeated measures designs, crossover designs, analysis of covariance, statistical software packages, and much more. Research design, with its statistical underpinnings, can be especially daunting for students and novice researchers. At its heart, research design might be described simply as a formalized approach toward problem solving, thinking, and acquiring knowledge, the success of which depends upon clearly defined objectives and appropriate choice of statistical design and analysis to meet those objectives. The SAGE Encyclopedia of Research Design will assist students and researchers with their work while providing vital information on research strategies.

The Oxford Handbook of Economic Forecasting

Author : Michael P. Clements
Publisher : OUP USA
ISBN 13 : 0195398645
Total Pages : 732 pages
Book Rating : 4.1/5 (953 download)

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Book Synopsis The Oxford Handbook of Economic Forecasting by : Michael P. Clements

Download or read book The Oxford Handbook of Economic Forecasting written by Michael P. Clements and published by OUP USA. This book was released on 2011-07-08 with total page 732 pages. Available in PDF, EPUB and Kindle. Book excerpt: Greater data availability has been coupled with developments in statistical theory and economic theory to allow more elaborate and complicated models to be entertained. These include factor models, DSGE models, restricted vector autoregressions, and non-linear models.

Simultaneous Statistical Inference

Author : Thorsten Dickhaus
Publisher : Springer Science & Business Media
ISBN 13 : 3642451829
Total Pages : 182 pages
Book Rating : 4.6/5 (424 download)

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Book Synopsis Simultaneous Statistical Inference by : Thorsten Dickhaus

Download or read book Simultaneous Statistical Inference written by Thorsten Dickhaus and published by Springer Science & Business Media. This book was released on 2014-01-23 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt: This monograph will provide an in-depth mathematical treatment of modern multiple test procedures controlling the false discovery rate (FDR) and related error measures, particularly addressing applications to fields such as genetics, proteomics, neuroscience and general biology. The book will also include a detailed description how to implement these methods in practice. Moreover new developments focusing on non-standard assumptions are also included, especially multiple tests for discrete data. The book primarily addresses researchers and practitioners but will also be beneficial for graduate students.

The Oxford Handbook of Quantitative Asset Management

Author : Bernd Scherer
Publisher : Oxford University Press
ISBN 13 : 0199553432
Total Pages : 530 pages
Book Rating : 4.1/5 (995 download)

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Book Synopsis The Oxford Handbook of Quantitative Asset Management by : Bernd Scherer

Download or read book The Oxford Handbook of Quantitative Asset Management written by Bernd Scherer and published by Oxford University Press. This book was released on 2012 with total page 530 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explores the current state of the art in quantitative investment management across seven key areas. Chapters by academics and practitioners working in leading investment management organizations bring together major theoretical and practical aspects of the field.

Computational Methods in Financial Engineering

Author : Erricos Kontoghiorghes
Publisher : Springer Science & Business Media
ISBN 13 : 3540779582
Total Pages : 425 pages
Book Rating : 4.5/5 (47 download)

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Book Synopsis Computational Methods in Financial Engineering by : Erricos Kontoghiorghes

Download or read book Computational Methods in Financial Engineering written by Erricos Kontoghiorghes and published by Springer Science & Business Media. This book was released on 2008-02-26 with total page 425 pages. Available in PDF, EPUB and Kindle. Book excerpt: Computational models and methods are central to the analysis of economic and financial decisions. Simulation and optimisation are widely used as tools of analysis, modelling and testing. The focus of this book is the development of computational methods and analytical models in financial engineering that rely on computation. The book contains eighteen chapters written by leading researchers in the area on portfolio optimization and option pricing; estimation and classification; banking; risk and macroeconomic modelling. It explores and brings together current research tools and will be of interest to researchers, analysts and practitioners in policy and investment decisions in economics and finance.

Evidence-Based Technical Analysis

Author : David Aronson
Publisher : John Wiley & Sons
ISBN 13 : 1118160584
Total Pages : 572 pages
Book Rating : 4.1/5 (181 download)

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Book Synopsis Evidence-Based Technical Analysis by : David Aronson

Download or read book Evidence-Based Technical Analysis written by David Aronson and published by John Wiley & Sons. This book was released on 2011-07-11 with total page 572 pages. Available in PDF, EPUB and Kindle. Book excerpt: Evidence-Based Technical Analysis examines how you can apply the scientific method, and recently developed statistical tests, to determine the true effectiveness of technical trading signals. Throughout the book, expert David Aronson provides you with comprehensive coverage of this new methodology, which is specifically designed for evaluating the performance of rules/signals that are discovered by data mining.

Statistical Bioinformatics with R

Author : Sunil K. Mathur
Publisher : Academic Press
ISBN 13 : 0123751055
Total Pages : 337 pages
Book Rating : 4.1/5 (237 download)

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Book Synopsis Statistical Bioinformatics with R by : Sunil K. Mathur

Download or read book Statistical Bioinformatics with R written by Sunil K. Mathur and published by Academic Press. This book was released on 2009-12-21 with total page 337 pages. Available in PDF, EPUB and Kindle. Book excerpt: Statistical Bioinformatics provides a balanced treatment of statistical theory in the context of bioinformatics applications. Designed for a one or two semester senior undergraduate or graduate bioinformatics course, the text takes a broad view of the subject – not just gene expression and sequence analysis, but a careful balance of statistical theory in the context of bioinformatics applications. The inclusion of R & SAS code as well as the development of advanced methodology such as Bayesian and Markov models provides students with the important foundation needed to conduct bioinformatics. - Integrates biological, statistical and computational concepts - Inclusion of R & SAS code - Provides coverage of complex statistical methods in context with applications in bioinformatics - Exercises and examples aid teaching and learning presented at the right level - Bayesian methods and the modern multiple testing principles in one convenient book

Mathematical and Statistical Methods for Actuarial Sciences and Finance

Author : Marco Corazza
Publisher : Springer
ISBN 13 : 331902499X
Total Pages : 312 pages
Book Rating : 4.3/5 (19 download)

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Book Synopsis Mathematical and Statistical Methods for Actuarial Sciences and Finance by : Marco Corazza

Download or read book Mathematical and Statistical Methods for Actuarial Sciences and Finance written by Marco Corazza and published by Springer. This book was released on 2014-08-06 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: The interaction between mathematicians and statisticians has been shown to be an effective approach for dealing with actuarial, insurance and financial problems, both from an academic perspective and from an operative one. The collection of original papers presented in this volume pursues precisely this purpose. It covers a wide variety of subjects in actuarial, insurance and finance fields, all treated in the light of the successful cooperation between the above two quantitative approaches. The papers published in this volume present theoretical and methodological contributions and their applications to real contexts. With respect to the theoretical and methodological contributions, some of the considered areas of investigation are: actuarial models; alternative testing approaches; behavioral finance; clustering techniques; coherent and non-coherent risk measures; credit scoring approaches; data envelopment analysis; dynamic stochastic programming; financial contagion models; financial ratios; intelligent financial trading systems; mixture normality approaches; Monte Carlo-based methods; multicriteria methods; nonlinear parameter estimation techniques; nonlinear threshold models; particle swarm optimization; performance measures; portfolio optimization; pricing methods for structured and non-structured derivatives; risk management; skewed distribution analysis; solvency analysis; stochastic actuarial valuation methods; variable selection models; time series analysis tools. As regards the applications, they are related to real problems associated, among the others, to: banks; collateralized fund obligations; credit portfolios; defined benefit pension plans; double-indexed pension annuities; efficient-market hypothesis; exchange markets; financial time series; firms; hedge funds; non-life insurance companies; returns distributions; socially responsible mutual funds; unit-linked contracts. This book is aimed at academics, Ph.D. students, practitioners, professionals and researchers. But it will also be of interest to readers with some quantitative background knowledge.

Statistical Paradigms: Recent Advances And Reconciliations

Author : Ashis Sengupta
Publisher : World Scientific
ISBN 13 : 9814644110
Total Pages : 308 pages
Book Rating : 4.8/5 (146 download)

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Book Synopsis Statistical Paradigms: Recent Advances And Reconciliations by : Ashis Sengupta

Download or read book Statistical Paradigms: Recent Advances And Reconciliations written by Ashis Sengupta and published by World Scientific. This book was released on 2014-10-03 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume consists of a collection of research articles on classical and emerging Statistical Paradigms — parametric, non-parametric and semi-parametric, frequentist and Bayesian — encompassing both theoretical advances and emerging applications in a variety of scientific disciplines. For advances in theory, the topics include: Bayesian Inference, Directional Data Analysis, Distribution Theory, Econometrics and Multiple Testing Procedures. The areas in emerging applications include: Bioinformatics, Factorial Experiments and Linear Models, Hotspot Geoinformatics and Reliability.

Medical Biostatistics for Complex Diseases

Author : Frank Emmert-Streib
Publisher : John Wiley & Sons
ISBN 13 : 9783527630349
Total Pages : 412 pages
Book Rating : 4.6/5 (33 download)

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Book Synopsis Medical Biostatistics for Complex Diseases by : Frank Emmert-Streib

Download or read book Medical Biostatistics for Complex Diseases written by Frank Emmert-Streib and published by John Wiley & Sons. This book was released on 2010-03-30 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt: A collection of highly valuable statistical and computational approaches designed for developing powerful methods to analyze large-scale high-throughput data derived from studies of complex diseases. Such diseases include cancer and cardiovascular disease, and constitute the major health challenges in industrialized countries. They are characterized by the systems properties of gene networks and their interrelations, instead of individual genes, whose malfunctioning manifests in pathological phenotypes, thus making the analysis of the resulting large data sets particularly challenging. This is why novel approaches are needed to tackle this problem efficiently on a systems level. Written by computational biologists and biostatisticians, this book is an invaluable resource for a large number of researchers working on basic but also applied aspects of biomedical data analysis emphasizing the pathway level.

CMT Level II 2016: Theory and Analysis

Author : Market Technician's Association
Publisher : John Wiley & Sons
ISBN 13 : 1119251419
Total Pages : 1016 pages
Book Rating : 4.1/5 (192 download)

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Book Synopsis CMT Level II 2016: Theory and Analysis by : Market Technician's Association

Download or read book CMT Level II 2016: Theory and Analysis written by Market Technician's Association and published by John Wiley & Sons. This book was released on 2015-12-09 with total page 1016 pages. Available in PDF, EPUB and Kindle. Book excerpt: Everything you need to pass Level II of the CMT Program CMT Level II 2016: Theory and Analysis fully prepares you to demonstrate competency applying the principles covered in Level I, as well as the ability to apply more complex analytical techniques. Covered topics address theory and history, market indicators, construction, confirmation, cycles, selection and decision, system testing, statistical analysis, and ethics. The Level II exam emphasizes trend, chart, and pattern analysis, as well as risk management concepts. This cornerstone guidebook of the Chartered Market Technician® Program will provide every advantage to passing Level II.

Time Series Analysis and Forecasting

Author : Ignacio Rojas
Publisher : Springer
ISBN 13 : 3319287257
Total Pages : 383 pages
Book Rating : 4.3/5 (192 download)

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Book Synopsis Time Series Analysis and Forecasting by : Ignacio Rojas

Download or read book Time Series Analysis and Forecasting written by Ignacio Rojas and published by Springer. This book was released on 2016-05-30 with total page 383 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume presents selected peer-reviewed contributions from The International Work-Conference on Time Series, ITISE 2015, held in Granada, Spain, July 1-3, 2015. It discusses topics in time series analysis and forecasting, advanced methods and online learning in time series, high-dimensional and complex/big data time series as well as forecasting in real problems. The International Work-Conferences on Time Series (ITISE) provide a forum for scientists, engineers, educators and students to discuss the latest ideas and implementations in the foundations, theory, models and applications in the field of time series analysis and forecasting. It focuses on interdisciplinary and multidisciplinary research encompassing the disciplines of computer science, mathematics, statistics and econometrics.

Recent Advances and Future Directions in Causality, Prediction, and Specification Analysis

Author : Xiaohong Chen
Publisher : Springer Science & Business Media
ISBN 13 : 1461416531
Total Pages : 582 pages
Book Rating : 4.4/5 (614 download)

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Book Synopsis Recent Advances and Future Directions in Causality, Prediction, and Specification Analysis by : Xiaohong Chen

Download or read book Recent Advances and Future Directions in Causality, Prediction, and Specification Analysis written by Xiaohong Chen and published by Springer Science & Business Media. This book was released on 2012-08-01 with total page 582 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a collection of articles that present the most recent cutting edge results on specification and estimation of economic models written by a number of the world’s foremost leaders in the fields of theoretical and methodological econometrics. Recent advances in asymptotic approximation theory, including the use of higher order asymptotics for things like estimator bias correction, and the use of various expansion and other theoretical tools for the development of bootstrap techniques designed for implementation when carrying out inference are at the forefront of theoretical development in the field of econometrics. One important feature of these advances in the theory of econometrics is that they are being seamlessly and almost immediately incorporated into the “empirical toolbox” that applied practitioners use when actually constructing models using data, for the purposes of both prediction and policy analysis and the more theoretically targeted chapters in the book will discuss these developments. Turning now to empirical methodology, chapters on prediction methodology will focus on macroeconomic and financial applications, such as the construction of diffusion index models for forecasting with very large numbers of variables, and the construction of data samples that result in optimal predictive accuracy tests when comparing alternative prediction models. Chapters carefully outline how applied practitioners can correctly implement the latest theoretical refinements in model specification in order to “build” the best models using large-scale and traditional datasets, making the book of interest to a broad readership of economists from theoretical econometricians to applied economic practitioners.

Reconsidering Funds of Hedge Funds

Author : Greg N. Gregoriou
Publisher : Academic Press
ISBN 13 : 0124045944
Total Pages : 589 pages
Book Rating : 4.1/5 (24 download)

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Book Synopsis Reconsidering Funds of Hedge Funds by : Greg N. Gregoriou

Download or read book Reconsidering Funds of Hedge Funds written by Greg N. Gregoriou and published by Academic Press. This book was released on 2012-12-31 with total page 589 pages. Available in PDF, EPUB and Kindle. Book excerpt: How will the funds of hedge funds (FoHF) business have to change to survive in the wake of the 2008-2012 financial crisis? This new research provides valuable insight. Reconsidering Funds of Hedge Funds presents the first comprehensive views of UCITS as well as recent trends in due diligence, risk management, and hedge fund deaths and survivors. The book contains original chapters by 22 academics and 16 hedge fund professionals, and includes two sections on performance: one that looks at UCITS FoHF and one that deals with traditional FoHF performance. Most chapters examine aspects of the 2008-2012 financial crisis, and almost every chapter addresses fund of hedge funds' management process before, during, and after the crisis. - Covers recent advances in risk management, due diligence, tail risk, and allocation - Presents an in-depth analysis of UCITs - Balances academic and professional viewpoints

Computational Network Theory

Author : Matthias Dehmer
Publisher : John Wiley & Sons
ISBN 13 : 3527691545
Total Pages : 278 pages
Book Rating : 4.5/5 (276 download)

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Book Synopsis Computational Network Theory by : Matthias Dehmer

Download or read book Computational Network Theory written by Matthias Dehmer and published by John Wiley & Sons. This book was released on 2015-05-04 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt: Diese umfassende Einführung in die rechnergestützte Netzwerktheorie als ein Zweig der Netzwerktheorie baut auf dem Grundsatz auf, dass solche Netzwerke als Werkzeuge zu verstehen sind, mit denen sich durch die Anwendung rechnergestützter Verfahren auf große Mengen an Netzwerkdaten Hypothesen ableiten und verifizieren lassen. Ein Team aus erfahrenden Herausgebern und renommierten Autoren aus der ganzen Welt präsentieren und erläutern eine Vielzahl von repräsentativen Methoden der rechnergestützten Netzwerktheorie, die sich aus der Graphentheorie, rechnergestützten und statistischen Verfahren ableiten. Dieses Referenzwerk überzeugt durch einen einheitlichen Aufbau und Stil und eignet sich auch für Kurse zu rechnergestützten Netzwerken.