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chemCal

Calibration Functions for Analytical Chemistry

v0.2.3 · Apr 1, 2022 · GPL (>= 2)
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Description

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. (1997) There are also functions estimating the limit of detection (LOD) and limit of quantification (LOQ). 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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r-devel-macos-arm64 OK
r-devel-windows-x86_64 OK
r-oldrel-macos-arm64 OK
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r-oldrel-windows-x86_64 OK
r-patched-linux-x86_64 OK
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r-release-macos-arm64 OK
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Check History

OK 14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026

Version History

new 0.2.3 Mar 10, 2026
updated 0.2.3 ← 0.2.2 diff Mar 31, 2022
updated 0.2.2 ← 0.2.1 diff Apr 16, 2021
updated 0.2.1 ← 0.1-37 diff Jul 16, 2018
updated 0.1-37 ← 0.1-34 diff Oct 7, 2015
updated 0.1-34 ← 0.1-29 diff Apr 24, 2014
updated 0.1-29 ← 0.1-28 diff Jun 13, 2013
updated 0.1-28 ← 0.1-27 diff Sep 11, 2012
updated 0.1-27 ← 0.1-26 diff Sep 11, 2011
updated 0.1-26 ← 0.1-18 diff Oct 1, 2007
new 0.1-18 Jun 25, 2006