chemCal: Calibration functions for analytical chemistry
chemCal provides simple functions for plotting linear
calibration functions and estimating standard errors for
measurements according to the Handbook of Chemometrics and
Qualimetrics: Part A by Massart et al. There are also functions
estimating the limit of detection (LOQ) and limit of
quantification (LOD). The functions work on model objects from
- optionally weighted - linear regression (lm) or robust linear
regression (rlm from the MASS package).
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