Interpreting and Visualizing Regression Models Using Stata

Offering a clear set of workable examples with data and explanations, Interaction Effects in Linear and Generalized Linear Models is a comprehensive and accessible text that provides a unified approac

Providing information from data preparation and mean, median and mode, to regression, Lisa Daniels and Nicholas Minot use concise descriptions to help students understand the concepts behind statistic

Understand the benefits of robust statistics for signal processing with this authoritative yet accessible text. The first ever book on the subject, it provides a comprehensive overview of the field, moving from fundamental theory through to important new results and recent advances. Topics covered include advanced robust methods for complex-valued data, robust covariance estimation, penalized regression models, dependent data, robust bootstrap, and tensors. Robustness issues are illustrated throughout using real-world examples and key algorithms are included in a MATLAB Robust Signal Processing Toolbox accompanying the book online, allowing the methods discussed to be easily applied and adapted to multiple practical situations. This unique resource provides a powerful tool for researchers and practitioners working in the field of signal processing.

Modern-day tax treaties have their foundations in one of the three Model Tax Treaties developed by the League of Nations in 1928. Using previously unexplored archival material, Sunita Jogarajan provides the first in-depth examination of the development of the League's Models. This new research provides insights into questions such as the importance of double taxation versus tax evasion; the preference for source-taxation versus residence-taxation; the influence of theory and practice on the League's work; the development of bilateral rather than multilateral treaties; the influence of developing countries on the League's work; the role of Commentary in interpreting model tax treaties; and the influential factors and key individuals involved. A better understanding of the development of the original models will inform and help guide interpretation and reform of modern-day tax treaties. Additionally, this book will be of interest to scholars of international relations and the development

Actuaries have access to a wealth of individual data in pension and insurance portfolios, but rarely use its full potential. This book will pave the way, from methods using aggregate counts to modern developments in survival analysis. Based on the fundamental concept of the hazard rate, Part I shows how and why to build statistical models, based on data at the level of the individual persons in a pension scheme or life insurance portfolio. Extensive use is made of the R statistics package. Smooth models, including regression and spline models in one and two dimensions, are covered in depth in Part II. Finally, Part III uses multiple-state models to extend survival models beyond the simple life/death setting, and includes a brief introduction to the modern counting process approach. Practising actuaries will find this book indispensable, and students will find it helpful when preparing for their professional examinations.