The hardware and bandwidth for this mirror is donated by METANET, the Webhosting and Full Service-Cloud Provider.
If you wish to report a bug, or if you are interested in having us mirror your free-software or open-source project, please feel free to contact us at mirror[@]metanet.ch.

ltvlms: Linear Time-Variant Logistic Models with a Shape Parameter

Evaluates and fits the Linear Time-Variant Logistic Model with Shape Parameter (LTVLMS) for dynamic growth processes. The model combines a linearly time-varying growth rate with a shape parameter for asymmetric trajectories and includes numerically stable prediction utilities. Methodological details are provided by Betrouni and Kernane (2026) "Linear Time-Varying Logistic Model With Shape Parameter for Dynamic Epidemic Modeling" <doi:10.1155/jama/4928447>.

Version: 0.1.0
Depends: R (≥ 4.0.0)
Published: 2026-10-24
DOI: 10.32614/CRAN.package.ltvlms
Author: Redouane Betrouni ORCID iD [aut], Tewfik Kernane ORCID iD [aut], Bander Hussein ORCID iD [aut, cre]
Maintainer: Bander Hussein <bshussein at gmail.com>
License: MIT + file LICENSE
Copyright: Package code and documentation are copyright the listed authors. The included UNAIDS-derived datasets remain subject to the UNAIDS terms identified in inst/COPYRIGHTS.
ltvlms copyright details
NeedsCompilation: no
Citation: ltvlms citation info
Materials: README, NEWS
CRAN checks: ltvlms results

Documentation:

Reference manual: ltvlms.html , ltvlms.pdf

Downloads:

Package source: ltvlms_0.1.0.tar.gz
Windows binaries: r-devel: ltvlms_0.1.0.zip, r-release: ltvlms_0.1.0.zip, r-oldrel: ltvlms_0.1.0.zip
macOS binaries: r-release (arm64): ltvlms_0.1.0.tgz, r-oldrel (arm64): ltvlms_0.1.0.tgz, r-release (x86_64): ltvlms_0.1.0.tgz, r-oldrel (x86_64): ltvlms_0.1.0.tgz

Linking:

Please use the canonical form https://CRAN.R-project.org/package=ltvlms to link to this page.

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.