Precision Profile Weighted Deming Regression for Methods Comparison
Computation
2025-08-06 v1
Abstract
Errors in variables (Deming) regression of measurements spanning a wide range of values requires appropriate weighting to reflect nonconstant variance. Precision profile models, mathematical relationships between measurement variance and mean, are a route to these weights. The paper describes a methodology combining general precision profile models with Deming regression and described R routines for the resulting calculations.
Keywords
Cite
@article{arxiv.2508.02888,
title = {Precision Profile Weighted Deming Regression for Methods Comparison},
author = {Douglas M Hawkins and Jessica J Kraker},
journal= {arXiv preprint arXiv:2508.02888},
year = {2025}
}
Comments
30 pages, 7 figures