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PLNmodels  

Poisson Lognormal Models
View on CRAN: Click here


Download and install PLNmodels package within the R console
Install from CRAN:
install.packages("PLNmodels")

Install from Github:
library("remotes")
install_github("cran/PLNmodels")

Install by package version:
library("remotes")
install_version("PLNmodels", "1.2.2")



Attach the package and use:
library("PLNmodels")
Maintained by
Julien Chiquet
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2019-05-17
Latest Update: 2025-03-21
Description:
The Poisson-lognormal model and variants (Chiquet, Mariadassou and Robin, 2021 ) can be used for a variety of multivariate problems when count data are at play, including principal component analysis for count data, discriminant analysis, model-based clustering and network inference. Implements variational algorithms to fit such models accompanied with a set of functions for visualization and diagnostic.
How to cite:
Julien Chiquet (2019). PLNmodels: Poisson Lognormal Models. R package version 1.2.2, https://cran.r-project.org/web/packages/PLNmodels. Accessed 05 Aug. 2026.
Previous versions and publish date:
(2026-07-27 16:11), 0.9.2 (2019-05-17 17:20), 0.9.3 (2019-12-05 15:00), 0.9.4 (2020-01-14 11:00), 0.9.5 (2020-01-27 22:10), 0.10.5 (2020-06-16 17:20), 0.10.6 (2020-06-22 11:50), 0.11.4 (2021-03-16 17:10), 0.11.5 (2022-01-20 23:42), 0.11.6 (2022-02-01 17:00), 0.11.7 (2022-08-25 12:32), 1.0.0 (2023-01-06 14:20), 1.0.1 (2023-02-12 15:42), 1.0.2 (2023-06-21 10:30), 1.0.3 (2023-07-01 20:40), 1.0.4 (2023-08-24 17:10), 1.1.0 (2024-01-08 19:30), 1.2.0 (2024-03-05 16:50), 1.2.1 (2025-03-10 14:20), 1.2.2 (2025-03-21 18:40)
Other packages that cited PLNmodels R package
View PLNmodels citation profile
Other R packages that PLNmodels depends, imports, suggests or enhances
Complete documentation for PLNmodels
Functions, R codes and Examples using the PLNmodels R package
Some associated functions: PLN . PLNLDA . PLNLDA_param . PLNLDAfit . PLNLDAfit_diagonal . PLNPCA . PLNPCA_param . PLNPCAfamily . PLNPCAfit . PLN_param . PLNfamily . PLNfit . PLNfit_diagonal . PLNfit_fixedcov . PLNfit_spherical . PLNmixture . PLNmixture_param . PLNmixturefamily . PLNmixturefit . PLNmodels . PLNnetwork . PLNnetwork_param . PLNnetworkfamily . PLNnetworkfit . barents . coef.PLNLDAfit . coef.PLNfit . coef.PLNmixturefit . coefficient_path . compute_offset . extract_probs . fitted.PLNfit . fitted.PLNmixturefit . getBestModel . getModel . mollusk . oaks . pipe . plot.PLNLDAfit . plot.PLNPCAfamily . plot.PLNPCAfit . plot.PLNfamily . plot.PLNmixturefamily . plot.PLNmixturefit . plot.PLNnetworkfamily . plot.PLNnetworkfit . predict.PLNLDAfit . predict.PLNfit . predict.PLNmixturefit . predict_cond . prepare_data . rPLN . sigma.PLNfit . sigma.PLNmixturefit . stability_selection . standard_error . trichoptera . vcov.PLNfit . 
Some associated R codes: PLN.R . PLNLDA.R . PLNLDAfit-S3methods.R . PLNLDAfit-class.R . PLNPCA.R . PLNPCAfamily-S3methods.R . PLNPCAfamily-class.R . PLNPCAfit-S3methods.R . PLNPCAfit-class.R . PLNfamily-S3methods.R . PLNfamily-class.R . PLNfit-S3methods.R . PLNfit-class.R . PLNmixture.R . PLNmixturefamily-S3methods.R . PLNmixturefamily-class.R . PLNmixturefit-S3methods.R . PLNmixturefit-class.R . PLNmodels-package.R . PLNnetwork.R . PLNnetworkfamily-S3methods.R . PLNnetworkfamily-class.R . PLNnetworkfit-S3methods.R . PLNnetworkfit-class.R . RcppExports.R . barents.R . import_utils.R . mollusk.R . oaks.R . plot_utils.R . trichoptera.R . utils-pipe.R . utils.R . zzz.R .  Full PLNmodels package functions and examples
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