coop: Co-operative Trial in Analytical Chemistry
Description
Seven specimens were sent to 6 laboratories in 3 separate batches and
each analysed for Analyte. Each analysis was duplicated.source
Analytical Methods Committee (1987)
Recommendations for the conduct and
interpretation of co-operative trials,
The Analyst 112, 679--686.References
Venables, W. N. and Ripley, B. D. (2002)
Modern Applied Statistics with S. Fourth edition. Springer.