Package: mkin
Type: Package
Title: Kinetic Evaluation of Chemical Degradation Data
Version: 1.2.10
Date: 2025-05-13
Authors@R: c(
  person("Johannes", "Ranke", role = c("aut", "cre", "cph"),
    email = "johannes.ranke@jrwb.de",
    comment = c(ORCID = "0000-0003-4371-6538")),
  person("Katrin", "Lindenberger", role = "ctb", comment = "contributed to mkinresplot()"),
  person("René", "Lehmann", role = "ctb", comment = "ilr() and invilr()"),
  person("Eurofins Regulatory AG", role = "cph", comment = "copyright for some of the contributions of JR 2012-2014"))
Description: Calculation routines based on the FOCUS Kinetics Report (2006,
  2014).  Includes a function for conveniently defining differential equation
  models, model solution based on eigenvalues if possible or using numerical
  solvers.  If a C compiler (on windows: 'Rtools') is installed, differential
  equation models are solved using automatically generated C functions.
  Non-constant errors can be taken into account using variance by variable or
  two-component error models <doi:10.3390/environments6120124>.  Hierarchical
  degradation models can be fitted using nonlinear mixed-effects model packages
  as a back end <doi:10.3390/environments8080071>.  Please
  note that no warranty is implied for correctness of results or fitness for a
  particular purpose.
Depends: R (>= 4.1.0)
Imports: stats, graphics, methods, parallel, deSolve (>= 1.35), R6,
        inline (>= 0.3.19), numDeriv, lmtest, pkgbuild, nlme (>=
        3.1-151), saemix (>= 3.2), rlang, vctrs
Suggests: knitr, rbenchmark, tikzDevice, testthat, rmarkdown, covr,
        vdiffr, benchmarkme, tibble, stats4, readxl
License: GPL
LazyLoad: yes
LazyData: yes
Encoding: UTF-8
Language: en-GB
VignetteBuilder: knitr
BugReports: https://github.com/jranke/mkin/issues/
URL: https://pkgdown.jrwb.de/mkin/
RoxygenNote: 7.3.2.9000
NeedsCompilation: no
Packaged: 2025-05-13 05:13:29 UTC; jranke
Author: Johannes Ranke [aut, cre, cph] (ORCID:
    <https://orcid.org/0000-0003-4371-6538>),
  Katrin Lindenberger [ctb] (contributed to mkinresplot()),
  René Lehmann [ctb] (ilr() and invilr()),
  Eurofins Regulatory AG [cph] (copyright for some of the contributions
    of JR 2012-2014)
Maintainer: Johannes Ranke <johannes.ranke@jrwb.de>
Repository: CRAN
Date/Publication: 2025-05-13 17:30:02 UTC
Built: R 4.7.0; ; 2026-07-17 04:03:38 UTC; windows
