Leon Harkleroad

The Math Behind the Music
Series: Outlooks

Hardback (ISBN-13: 9780521810951 | ISBN-10: 0521810957)

Also available in Paperback
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Mathematics has been used for centuries to describe, analyze, and create music. In this book, Leon Harkleroad explores the math related aspects of music from its acoustical bases to compositional techniques to music criticism, touching on

・ overtones, scales, and tuning systems
・ the musical dice game attributed to Mozart and Haydn
・ the several-hundred-year-old style of bell-playing known as ringing the changes
・ the twelve-tone school of composition that strongly influenced music throughout the 20th century and many other topics

involving mathematical ideas from probability theory to Fouries series to group theory. He also relates some cautionary tales of misguided attempts to mix music and mathematics. Both the mathematical and the musical concepts are described in an elementary way, making the book accessible to general readers as well as to mathematicians and musicians of all levels. The book is accompanied by an audio CD of musical examples.


・ Wide variety of topics never before gathered in one place
・ CD ROM of musical examples that illustrate points made in the text
・ Elementary text with extra material in sidebars for more advanced readers

Table of contents


John Maindonald / Australian National University, Canberra
John Braun / University of Western Ontario

Data Analysis and Graphics Using R, 2nd Edition
An Example-based Approach

Series: Cambridge Series in Statistical and Probabilistic Mathematics

Hardback (ISBN-13: 9780521861168 | ISBN-10: 0521861160)

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Join the revolution ignited by the ground-breaking R system! Starting with an introduction to R, covering standard regression methods, then presenting more advanced topics, this book guides users through the practical and powerful tools that the R system provides. The emphasis is on hands-on analysis, graphical display and interpretation of data. The many worked examples, taken from real-world research, are accompanied by commentary on what is done and why. A website provides computer code and data sets, allowing readers to reproduce all analyses. Updates and solutions to selected exercises are also available. Assuming only basic statistical knowledge, the book is ideal for research scientists, final-year undergraduate or graduate level students of applied statistics, and practising statisticians. It is both for learning and for reference. This revised edition reflects changes in R since 2003 and has new material on survival analysis, random coefficient models, and the handling of high-dimensional data.


・ Practical, hands-on, example-based approach deals with real-world issues
・ Extensive use of graphs for exploration of data and interpretation of analyses
・ R code, data sets, updates and exercise solutions, all provided on companion website

Contents

Preface; 1. A brief introduction to R; 2. Styles of data analysis; 3. Statistical models; 4. An introduction to formal inference; 5. Regression with a single predictor; 6. Multiple linear regression; 7. Exploiting the linear model framework; 8. Generalized linear models and survival analysis; 9. Time series models; 10. Multi-level models and repeated measures; 11. Tree-based classification and regression; 12. Multivariate data exploration and discrimination; 13. Regression on principal component or discriminant scores; 14. The R system - additional topics; Epilogue - models; References; Index of R symbols and functions; Index of terms; Index of names

Donald B. Rubin / Harvard University, Massachusetts

Matched Sampling for Causal Effects

Hardback (ISBN-13: 9780521857628 | ISBN-10: 0521857627)
Paperback (ISBN-13: 9780521674362 | ISBN-10: 0521674360)

Matched sampling is often used to help assess the causal effect of some exposure or intervention, typically when randomized experiments are not available or cannot be conducted. This book presents a selection of Donald B. Rubin's research articles on matched sampling, from the early 1970s, when the author was one of the major researchers involved in establishing the field, to recent contributions to this now extremely active area. The articles include fundamental theoretical studies that have become classics, important extensions, and real applications that range from breast cancer treatments to tobacco litigation to studies of criminal tendencies. They are organized into seven parts, each with an introduction by the author that provides historical and personal context and discusses the relevance of the work today. A concluding essay offers advice to investigators designing observational studies. The book provides an accessible introduction to the study of matched sampling and will be an indispensable reference for students and researchers in statistics, epidemiology, medicine, economics, education, sociology, political science, and anyone else doing empirical research to evaluate the causal effects of interventions.

・ This is the only book devoted to the topic of matched sampling
・ There are important fundamental theoretical results presented as well as real applications
・ The author is in the top ten cited writers in mathematics in the world, according to ISI Science Watch

Contents

Part I. The Early Years and the Influence of William G. Cochran: 1. William G. Cochran's contributions to the design, analysis, and evaluation of observational studies; 2. Controlling bias in observational studies: a review William G. Cochran; Part II. Univariate Matching Methods and the Dangers of Regression Adjustment: 3. Matching to remove bias in observational studies; 4. The use of matched sampling and regression adjustment to remove bias in observational studies; 5. Assignment to treatment group on the basis of a covariate; Part III. Basic Theory of Multivariate Matching: 6. Multivariate matching methods that are equal percent bias reducing, I: Some examples; 7. Multivariate matching methods that are equal percent bias reducing, II: Maximums on bias reduction for fixed sample sizes; 8. Using multivariate matched sampling and regression adjustment to control bias in observational studies; 9. Bias reduction using Mahalanobis-metric matching; Part IV. Fundamentals of Propensity Score Matching: 10. The central role of the propensity score in observational studies for causal effects Paul R. Rosenbaum; 11. Assessing sensitivity to an unobserved binary covariate in an observational study with binary outcome Paul R. Rosenbaum; 12. Reducing bias in observational studies using subclassification on the propensity score Paul R. Rosenbaum; 13. Constructing a control group using multivariate matched sampling methods that incorporate the propensity score Paul Rosenbaum; 14. The bias due to incomplete matching Paul R. Rosenbaum; Part V: Affinely Invariant Matching Methods with Ellipsoidally Symmetric Distributions, Theory and Methodology: 15. Affinely invariant matching methods with ellipsoidal distributions Neal Thomas; 16. Characterizing the effect of matching using linear propensity score methods with normal distributions Neal Thomas; 17. Matching using estimated propensity scores: relating theory to practice Neal Thomas; 18. Combining propensity score matching with additional adjustments for prognostic covariates; Part VI. Some Applied Contributions: 19. Causal inference in retrospective studies Paul Holland; 20. The design of the New York school choice scholarships program evaluation Jennifer Hill and Neal Thomas; 21. Estimating and using propensity scores with partially missing data Ralph D'Agostino Jr.; 22. Using propensity scores to help design observational studies: application to the tobacco litigation; Part VII. Some Focused Applications: 23. Criminality, aggression and intelligence in XYY and XXY men H. A. Witkin; 24. Practical implications of modes of statistical inference for causal effects and the critical role of the assignment mechanism; 25. In utero exposure to phenobarbital and intelligence deficits in adult men June Reinisch, Stephanie Sanders, and Erik Mortensen; 26. Estimating causal effects from large data sets using propensity scores; 27. On estimating the causal effects of DNR orders Martin McIntosh.

Ronald W. Shonkwiler / Georgia Institute of Technology, Atlanta
Lew Lefton / Georgia Institute of Technology, Atlanta

An Introduction to Parallel and Vector Scientific Computation

Series: Cambridge Texts in Applied Mathematics (No. 41)
Hardback (ISBN-13: 9780521864787 | ISBN-10: 052186478X)
Paperback (ISBN-13: 9780521683371 | ISBN-10: 0521683378)

In this text, students of applied mathematics, science and engineering are introduced to fundamental ways of thinking about the broad context of parallelism. The authors begin by giving the reader a deeper understanding of the issues through a general examination of timing, data dependencies, and communication. These ideas are implemented with respect to shared memory, parallel and vector processing, and distributed memory cluster computing. Threads, OpenMP, and MPI are covered, along with code examples in Fortran, C, and Java. The principles of parallel computation are applied throughout as the authors cover traditional topics in a first course in scientific computing. Building on the fundamentals of floating point representation and numerical error, a thorough treatment of numerical linear algebra and eigenvector/eigenvalue problems is provided. By studying how these algorithms parallelize, the reader is able to explore parallelism inherent in other computations, such as Monte Carlo methods.

・ Contains exercises and programming problems as well as suggestions for term projects
・ Use of directed acyclic graphs helps students visualize timing and data dependencies which can be critical when using parallel code
・ Instruction on programming parallel, vector and distributed memory machines in Fortran, C and Java

Contents

Part I. Machines and Computation: 1. Introduction - the nature of high performance computation; 2. Theoretical considerations - complexity; 3. Machine implementations; Part II. Linear Systems: 4. Building blocks - Floating point numbers and basic linear algebra; 5. Direct methods for linear systems and LU decomposition; 6. Direct methods for systems with special structure; 7. Error analysis and QR decomposition; 8. Iterative methods for linear systems; 9. Finding eigenvalues and eigenvectors; Part III. Monte Carlo Methods: 10. Monte Carlo Simulation; 11. Monte Carlo optimization; Appendix: Programming examples.

Irena Swanson / Reed College, Portland
Craig Huneke / University of Kansas

Integral Closure of Ideals, Rings, and Modules

Series: London Mathematical Society Lecture Note Series (No. 336)

Paperback (ISBN-13: 9780521688604 | ISBN-10: 0521688604)

Integral closure has played a role in number theory and algebraic geometry since the nineteenth century, but a modern formulation of the concept for ideals perhaps began with the work of Krull and Zariski in the 1930s. It has developed into a tool for the analysis of many algebraic and geometric problems. This book collects together the central notions of integral closure and presents a unified treatment. Techniques and topics covered include: behavior of the Noetherian property under integral closure, analytically unramified rings, the conductor, field separability, valuations, Rees algebras, Rees valuations, reductions, multiplicity, mixed multiplicity, joint reductions, the Briancon-Skoda theorem, Zariski's theory of integrally closed ideals in two-dimensional regular local rings, computational aspects, adjoints of ideals and normal homomorphisms. With many worked examples and exercises, this book will provide graduate students and researchers in commutative algebra or ring theory with an approachable introduction leading into the current literature.

・ First book to collect the material on integral closures into a unified treatment
・ Ideal for graduate students and researchers in commutative algebra or ring theory, with many worked examples and exercises
・ Provides a one-stop shop for newcomers and experts

Contents

Table of basic properties; Notation and basic definitions; Preface; 1. What is the integral closure; 2. Integral closure of rings; 3. Separability; 4. Noetherian rings; 5. Rees algebras; 6. Valuations; 7. Derivations; 8. Reductions; 9. Analytically unramified rings; 10. Rees valuations; 11. Multiplicity and integral closure; 12. The conductor; 13. The Briancon-Skoda theorem; 14. Two-dimensional regular local rings; 15. Computing the integral closure; 16. Integral dependence of modules; 17. Joint reductions; 18. Adjoints of ideals; 19. Normal homomorphisms; Appendix A. Some background material; Appendix B. Height and dimension formulas; References; Index.