Exact one-tailed 100p% upper limits for future sample repeatability relative standard deviations obtained in single- and multilaboratory repeatability studies.

作者信息

McClure Foster D, Lee Jung K

机构信息

U.S. FDA, Center for Food Safety and Applied Nutrition, Office of Food Defense, Communication and Emergency Response, Division of Public Health and Biostatistics, Biostatistics Branch, College Park, MD 20740-3835, USA.

出版信息

J AOAC Int. 2007 Nov-Dec;90(6):1701-5.

Formulas are derived to obtain exact one-tailed 100p% upper limits (kappa(p) and nu(p)) for future sample repeatability relative standard deviations, based on a noncentral t-distribution, for multi- and single-laboratory repeatability studies, respectively, used in the validation of analytical methods.