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Interlaboratory Comparisons: Round Robins with Random Effects
Author(s) -
Crowder Martin
Publication year - 1992
Publication title -
journal of the royal statistical society: series c (applied statistics)
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.205
H-Index - 72
eISSN - 1467-9876
pISSN - 0035-9254
DOI - 10.2307/2347571
Subject(s) - statistics , mathematics , econometrics
SUMMARY Comparison trials among laboratories are considered. Approaches to the analysis of round robin data from such trials, and their use in validation exercises, are described. The coverage involves models, with discussions of the appropriateness of fixed and random effects, and methods, comparing the merits of techniques based on analysis of variance and likelihood.