# Statistical Tolerance Regions

## Theory, Applications, and Computation

### About the author

**K. Krishnamoorthy, PhD**, is Professor in the Department of Mathematics at the University of Louisiana at Lafayette. He is Associate Editor of Communications in Statistics and has published numerous journal articles in his areas of research interest, which include tolerance regions, multivariate analysis, and statistical computing.

**Thomas Mathew, PhD,** is Professor in the Department of Mathematics and Statistics at the University of Maryland, Baltimore County. He currently focuses his research on tolerance regions, inference in linear mixed and random models, and bioequivalence testing. A Fellow of the Institute of Mathematical Statistics and the American Statistical Association, Dr. Mathew is the coauthor of Statistical Tests for Mixed Linear Models, also published by Wiley.

**A modern and comprehensive treatment of tolerance intervals and regions**

The topic of tolerance intervals and tolerance regions has undergone significant growth during recent years, with applications arising in various areas such as quality control, industry, and environmental monitoring. *Statistical Tolerance Regions* presents the theoretical development of tolerance intervals and tolerance regions through computational algorithms and the illustration of numerous practical uses and examples. This is the first book of its kind to successfully balance theory and practice, providing a state-of-the-art treatment on tolerance intervals and tolerance regions.

The book begins with the key definitions, concepts, and technical results that are essential for deriving tolerance intervals and tolerance regions. Subsequent chapters provide in-depth coverage of key topics including:

- Univariate normal distribution
- Non-normal distributions
- Univariate linear regression models
- Nonparametric tolerance intervals
- The one-way random model with balanced data
- The multivariate normal distribution
- The one-way random model with unbalanced data
- The multivariate linear regression model
- General mixed models
- Bayesian tolerance intervals

A final chapter contains coverage of miscellaneous topics including tolerance limits for a ratio of normal random variables, sample size determination, reference limits and coverage intervals, tolerance intervals for binomial and Poisson distributions, and tolerance intervals based on censored samples. Theoretical explanations are accompanied by computational algorithms that can be easily replicated by readers, and each chapter contains exercise sets for reinforcement of the presented material. Detailed appendices provide additional data sets and extensive tables of univariate and multivariate tolerance factors.

*Statistical Tolerance Regions* is an ideal book for courses on tolerance intervals at the graduate level. It is also a valuable reference and resource for applied statisticians, researchers, and practitioners in industry and pharmaceutical companies.

494 pages; ISBN 9780470473894

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Title: Statistical Tolerance Regions

Author: Kalimuthu Krishnamoorthy; Thomas Mathew

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- Academic > Mathematics > Probabilities. Mathematical statistics > Mathematical statistics
- Academic > Mathematics > Probabilities. Mathematical statistics > Inverse Gaussian distribution
- Academic > Mathematics > Probabilities. Mathematical statistics > Statistical tolerance regions
- Academic > Statistics > Statistics
- Academic > Mathematics > General
- Mathematics > Probability & Statistics