Sequential Analysis
Title | Sequential Analysis PDF eBook |
Author | Abraham Wald |
Publisher | Courier Corporation |
Pages | 228 |
Release | 2013-11-26 |
Genre | Mathematics |
ISBN | 0486783235 |
The first to solve the general problem of sequential tests of statistical hypotheses, the author of this text explains his revolutionary theory of the sequential probability ratio test and its applications. 1947 edition.
Sequential Analysis
Title | Sequential Analysis PDF eBook |
Author | David Siegmund |
Publisher | Springer Science & Business Media |
Pages | 285 |
Release | 2013-04-09 |
Genre | Mathematics |
ISBN | 1475718624 |
The modern theory of Sequential Analysis came into existence simultaneously in the United States and Great Britain in response to demands for more efficient sampling inspection procedures during World War II. The develop ments were admirably summarized by their principal architect, A. Wald, in his book Sequential Analysis (1947). In spite of the extraordinary accomplishments of this period, there remained some dissatisfaction with the sequential probability ratio test and Wald's analysis of it. (i) The open-ended continuation region with the concomitant possibility of taking an arbitrarily large number of observations seems intol erable in practice. (ii) Wald's elegant approximations based on "neglecting the excess" of the log likelihood ratio over the stopping boundaries are not especially accurate and do not allow one to study the effect oftaking observa tions in groups rather than one at a time. (iii) The beautiful optimality property of the sequential probability ratio test applies only to the artificial problem of testing a simple hypothesis against a simple alternative. In response to these issues and to new motivation from the direction of controlled clinical trials numerous modifications of the sequential probability ratio test were proposed and their properties studied-often by simulation or lengthy numerical computation. (A notable exception is Anderson, 1960; see III.7.) In the past decade it has become possible to give a more complete theoretical analysis of many of the proposals and hence to understand them better.
Sequential Analysis
Title | Sequential Analysis PDF eBook |
Author | Alexander Tartakovsky |
Publisher | CRC Press |
Pages | 600 |
Release | 2014-08-27 |
Genre | Mathematics |
ISBN | 1439838216 |
Sequential Analysis: Hypothesis Testing and Changepoint Detection systematically develops the theory of sequential hypothesis testing and quickest changepoint detection. It also describes important applications in which theoretical results can be used efficiently. The book reviews recent accomplishments in hypothesis testing and changepoint detecti
Observing Interaction
Title | Observing Interaction PDF eBook |
Author | Roger Bakeman |
Publisher | Cambridge University Press |
Pages | 226 |
Release | 1997-03-13 |
Genre | Language Arts & Disciplines |
ISBN | 9780521574273 |
Mothers and infants exchanging gleeful vocalizations, married couples discussing their problems, children playing, birds courting and monkeys fighting have this in common: their interactions with others unfold over time. Almost anyone who is interested can observe and describe such phenomena. But usually scientists demand more. They want observations that are replicable and amenable to scientific analysis, while still faithful to the dynamics of the phenomena studied. This book provides a straightforward introduction to scientific methods for observing social behavior. Because of the importance of time in the dynamics of social interaction, sequential approaches to analyzing and understanding social behavior are emphasized. An advanced knowledge of statistical analysis is not required. Instead, the authors present fundamental concepts and offer practical advice.
Advances in Sequence Analysis: Theory, Method, Applications
Title | Advances in Sequence Analysis: Theory, Method, Applications PDF eBook |
Author | Philippe Blanchard |
Publisher | Springer |
Pages | 308 |
Release | 2014-07-02 |
Genre | Social Science |
ISBN | 3319049690 |
This book gives a general view of sequence analysis, the statistical study of successions of states or events. It includes innovative contributions on life course studies, transitions into and out of employment, contemporaneous and historical careers, and political trajectories. The approach presented in this book is now central to the life-course perspective and the study of social processes more generally. This volume promotes the dialogue between approaches to sequence analysis that developed separately, within traditions contrasted in space and disciplines. It includes the latest developments in sequential concepts, coding, atypical datasets and time patterns, optimal matching and alternative algorithms, survey optimization, and visualization. Field studies include original sequential material related to parenting in 19th-century Belgium, higher education and work in Finland and Italy, family formation before and after German reunification, French Jews persecuted in occupied France, long-term trends in electoral participation, and regime democratization. Overall the book reassesses the classical uses of sequences and it promotes new ways of collecting, formatting, representing and processing them. The introduction provides basic sequential concepts and tools, as well as a history of the method. Chapters are presented in a way that is both accessible to the beginner and informative to the expert.
Nonlinear Renewal Theory in Sequential Analysis
Title | Nonlinear Renewal Theory in Sequential Analysis PDF eBook |
Author | Michael Woodroofe |
Publisher | SIAM |
Pages | 124 |
Release | 1982-01-01 |
Genre | Technology & Engineering |
ISBN | 9781611970302 |
The global approach to nonlinear renewal theory is integrated with the author's own local approach. Both the theory and its applications are placed in perspective by including a discussion of the linear renewal theorem and its applications to the sequential probability ratio test. Applications to repeated significance tests, to tests with power one, and to sequential estimation are also included. The monograph is self-contained for readers with a working knowledge of measure-theoretic probability and intermediate statistical theory.
Sequential Analysis and Observational Methods for the Behavioral Sciences
Title | Sequential Analysis and Observational Methods for the Behavioral Sciences PDF eBook |
Author | Roger Bakeman |
Publisher | Cambridge University Press |
Pages | |
Release | 2011-10-10 |
Genre | Psychology |
ISBN | 1139504606 |
Behavioral scientists – including those in psychology, infant and child development, education, animal behavior, marketing and usability studies – use many methods to measure behavior. Systematic observation is used to study relatively natural, spontaneous behavior as it unfolds sequentially in time. This book emphasizes digital means to record and code such behavior; while observational methods do not require them, they work better with them. Key topics include devising coding schemes, training observers and assessing reliability, as well as recording, representing and analyzing observational data. In clear and straightforward language, this book provides a thorough grounding in observational methods along with considerable practical advice. It describes standard conventions for sequential data and details how to perform sequential analysis with a computer program developed by the authors. The book is rich with examples of coding schemes and different approaches to sequential analysis, including both statistical and graphical means.