An Omnibus Test for Comparing Two Measuring Devices
- 1 January 1991
- journal article
- research article
- Published by Taylor & Francis in Journal of Quality Technology
- Vol. 23 (1) , 12-16
- https://doi.org/10.1080/00224065.1991.11979278
Abstract
Using Grubb's measurement model, we establish an omnibus test for equality of bias and precision of measurement when two measuring devices are compared using paired data. The test is useful in controlling Type I error rates and increasing power in certain situations. Two examples of its application are given.Keywords
This publication has 6 references indexed in Scilit:
- Comparing Paired Data: A Simultaneous Test for Means and VariancesThe American Statistician, 1989
- Estimating Differences in Variance when Comparing Two Methods of AssayTechnometrics, 1975
- Errors of Measurement, Precision, Accuracy and the Statistical Comparison of Measuring InstrumentsTechnometrics, 1973
- Significance Test for Grubbs's EstimatorsPublished by JSTOR ,1970
- On Estimating Precision of Measuring Instruments and Product VariabilityJournal of the American Statistical Association, 1948
- A NOTE ON NORMAL CORRELATIONBiometrika, 1939