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zCompositions  

Treatment of Zeros, Left-Censored and Missing Values in Compositional Data Sets
View on CRAN: Click here


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

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

Install by package version:
library("remotes")
install_version("zCompositions", "1.6.0")



Attach the package and use:
library("zCompositions")
Maintained by
Javier Palarea-Albaladejo
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2014-05-20
Latest Update: 2025-06-30
Description:
Principled methods for the imputation of zeros, left-censored and missing data in compositional data sets (Palarea-Albaladejo and Martin-Fernandez (2015) <doi:10.1016/j.chemolab.2015.02.019>).
How to cite:
Javier Palarea-Albaladejo (2014). zCompositions: Treatment of Zeros, Left-Censored and Missing Values in Compositional Data Sets. R package version 1.6.0, https://cran.r-project.org/web/packages/zCompositions. Accessed 06 Mar. 2026.
Previous versions and publish date:
1.0.0 (2014-05-20 18:30), 1.0.1 (2014-06-03 13:36), 1.0.2 (2014-09-10 01:02), 1.0.3-1 (2016-04-14 16:30), 1.0.3 (2014-09-12 07:51), 1.1.1-1 (2018-10-27 09:40), 1.1.1 (2017-08-09 14:18), 1.1.2 (2018-11-06 20:20), 1.2.0 (2019-02-18 12:30), 1.3.1 (2019-05-27 19:50), 1.3.2-1 (2019-07-03 07:10), 1.3.2-2 (2019-11-13 20:10), 1.3.2 (2019-06-02 07:20), 1.3.3-1 (2019-12-08 11:30), 1.3.3 (2019-11-17 17:10), 1.3.4 (2020-03-04 16:50), 1.4.0-1 (2022-03-26 20:00), 1.4.0 (2022-01-13 16:00), 1.4.1 (2023-08-23 20:10), 1.5.0-1 (2024-01-09 13:00), 1.5.0-2 (2024-03-09 11:00), 1.5.0-3 (2024-03-13 13:30), 1.5.0-4 (2024-06-19 13:00), 1.5.0-5 (2025-06-30 23:20), 1.5 (2023-12-07 11:50)
Other packages that cited zCompositions R package
View zCompositions citation profile
Other R packages that zCompositions depends, imports, suggests or enhances
Complete documentation for zCompositions
Functions, R codes and Examples using the zCompositions R package
Some associated functions: LPdata . LPdataZM . Pigs . Water . cmultRepl . lcTest . lrDA . lrEM . lrEMplus . lrSVD . lrSVDplus . mdl . multKM . multLN . multRepl . multReplus . splineKM . zCompositions-package . zPatterns . zVarArray . zVarArrayError . zVarArrayTest . 
Some associated R codes: cmultRepl.R . lcTest.R . lrDA.R . lrEM.R . lrEMplus.R . lrSVD.R . lrSVDplus.R . multKM.R . multLN.R . multRepl.R . multReplus.R . splineKM.R . zPatterns.R . zVarArray.R . zVarArrayError.R . zVarArrayTest.R .  Full zCompositions package functions and examples
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