Electronic Resource
Springer
Accreditation and quality assurance
3 (1998), S. 106-110
ISSN:
1432-0517
Keywords:
Key words Uncertainty
;
Calibration
;
Weighted regression
;
Covariances
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
Notes:
Abstract The impact of correlation between the reference points used in determination of a functional relationship by application of least-squares techniques is discussed. Calculations are based on an improved effective-variance approach to the general least-squares problem. From a simulation study, general conclusions about the impact of correlation are drawn. Standard addition as an example of a method using correlated data is discussed in detail.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/s007690050199
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