How Not to Do WLS Fitting in Calibration with Heteroscedastic Data
= 3-5 replicates. Further, of the four ways of weighting in the variance-function fitting, the iterative reweighting method gives the best results, in support of earlier findings.
Authors
- Joel Tellinghuisen
Institutions
- Vanderbilt University (US)
Publication Details
- Journal
- Analytical Chemistry
- Published
- 2026-04-13
- DOI
- https://doi.org/10.1021/acs.analchem.5c07874
- Primary Topic
- Scientific Measurement and Uncertainty Evaluation
- Type
- article
- Field-Weighted Citation Impact
- 0.00