cvasi: Calibration, Validation, and Simulation of TKTD Models

Eases the use of ecotoxicological effect models. Can simulate common toxicokinetic-toxicodynamic (TK/TD) models such as General Unified Threshold models of Survival (GUTS) and Lemna. It can derive effects and effect profiles (EPx) from scenarios. It supports the use of 'tidyr' workflows employing the pipe symbol. Time-consuming tasks can be parallelized.

Version: 1.1.0
Depends: R (≥ 3.5.0)
Imports: cli, glue, rlang, stringr, dplyr, tibble, purrr, furrr, tidyr, magrittr, utils, stats, methods, grid, ggplot2, deSolve, lemna, lubridate, attempt, units, lifecycle
Suggests: future, testthat, morse, knitr, rmarkdown, roxyglobals, rjags
Published: 2024-05-30
DOI: 10.32614/CRAN.package.cvasi
Author: Nils Kehrein [aut, cre], Dirk Nickisch [aut], Peter Vermeiren [aut], Torben Wittwer [ctb], Johannes Witt [ctb], Andre Gergs [ctb]
Maintainer: Nils Kehrein <nils.kehrein at>
License: GPL (≥ 3)
NeedsCompilation: yes
Materials: NEWS
CRAN checks: cvasi results [issues need fixing before 2024-08-19]


Reference manual: cvasi.pdf
Vignettes: User Manual
Modeling Howto


Package source: cvasi_1.1.0.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
macOS binaries: r-release (arm64): cvasi_1.1.0.tgz, r-oldrel (arm64): not available, r-release (x86_64): cvasi_1.1.0.tgz, r-oldrel (x86_64): not available
Old sources: cvasi archive


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