The technique of regression analysis is used so often in business and economics today that an understanding of its use is necessary for almost everyone engaged

The essentials of regression analysis through practical applications Regression analysis is a conceptually simple method for investigating relationships among v

Concise, mathematically clear, and comprehensive treatment of the subject. * Expanded coverage of diagnostics and methods of model fitting. * Requires no specia

Understanding Regression Analysis: An Introductory Guide presents the fundamentals of regression analysis, from its meaning to uses, in a concise, easy-to-read,

Praise for the Fourth Edition "As with previous editions, the authors have produced a leading textbook on regression." —Journal of the American Statistical As