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AccelStab

Accelerated Stability Kinetic Modelling

v2.3.2 · Aug 21, 2025 · AGPL (>= 3)

Description

Estimate the Šesták–Berggren kinetic model (degradation model) from experimental data. A closed-form (analytic) solution to the degradation model is implemented as a non-linear fit, allowing for the extrapolation of the degradation of a drug product - both in time and temperature. Parametric bootstrap, with kinetic parameters drawn from the multivariate t-distribution, and analytical formulae (the delta method) are available options to calculate the confidence and prediction intervals. The results (modelling, extrapolations and statistical intervals) can be visualised with multiple plots. The examples illustrate the accelerated stability modelling in drugs and vaccines development.

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r-devel-linux-x86_64-debian-clang OK
r-devel-linux-x86_64-debian-gcc OK
r-devel-linux-x86_64-fedora-clang OK
r-devel-linux-x86_64-fedora-gcc OK
r-devel-macos-arm64 OK
r-devel-windows-x86_64 OK
r-oldrel-macos-arm64 OK
r-oldrel-macos-x86_64 OK
r-oldrel-windows-x86_64 OK
r-patched-linux-x86_64 OK
r-release-linux-x86_64 OK
r-release-macos-arm64 OK
r-release-macos-x86_64 OK
r-release-windows-x86_64 OK

Changelog

Full NEWS →

v2.3.2

# AccelStab 2.3.1
This is a minor release that changes the following...

Check History

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

Dependency Network

Dependencies Reverse dependencies dplyr ggplot2 minpack.lm scales AccelStab

Version History

new 2.3.2 Mar 10, 2026
updated 2.3.2 ← 2.3.1 diff Aug 20, 2025
updated 2.3.1 ← 2.2.1 diff Jun 30, 2025
updated 2.2.1 ← 2.2.0 diff May 26, 2025
updated 2.2.0 ← 2.1.1 diff May 18, 2025
updated 2.1.1 ← 2.1.0 diff Jan 19, 2025
updated 2.1.0 ← 2.0.2 diff Jan 7, 2025
updated 2.0.2 ← 2.0.1 diff Oct 20, 2024
updated 2.0.1 ← 2.0.0 diff Mar 25, 2024
updated 2.0.0 ← 1.0.0 diff Feb 13, 2024
new 1.0.0 Dec 9, 2023