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trajeR: Group Based Modeling Trajectory

Estimation of group-based trajectory models, including finite mixture models for longitudinal data, supporting censored normal, zero-inflated Poisson, logit, and beta distributions, using expectation-maximization and quasi-Newton methods, with tools for model selection, diagnostics, and visualization of latent trajectory groups, <doi:10.4159/9780674041318>, Nagin, D. (2005). Group-Based Modeling of Development. Cambridge, MA: Harvard University Press. and Noel (2022), <https://orbilu.uni.lu/>, thesis.

Version: 0.11.1
Depends: R (≥ 2.10)
Imports: Rcpp (≥ 1.0.4.6), minpack.lm, numDeriv, ucminf, MASS, capushe, stats
LinkingTo: Rcpp, RcppArmadillo
Suggests: spelling
Published: 2025-05-21
DOI: 10.32614/CRAN.package.trajeR
Author: Cédric Noel [aut, cre], Jang Schiltz [aut]
Maintainer: Cédric Noel <cedric.noel at univ-lorraine.fr>
BugReports: https://github.com/gitedric/trajeR/issues
License: GPL-2 | GPL-3 [expanded from: GPL (≥ 2)]
URL: https://github.com/gitedric/trajeR
NeedsCompilation: yes
Language: en-US
Materials: README NEWS
CRAN checks: trajeR results

Documentation:

Reference manual: trajeR.pdf

Downloads:

Package source: trajeR_0.11.1.tar.gz
Windows binaries: r-devel: not available, r-release: not available, r-oldrel: not available
macOS binaries: r-release (arm64): not available, r-oldrel (arm64): not available, r-release (x86_64): not available, r-oldrel (x86_64): not available
Old sources: trajeR archive

Linking:

Please use the canonical form https://CRAN.R-project.org/package=trajeR 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.