Package: pcaL1
Version: 1.5.10
Date: 2026-10-12
Title: L1-Norm PCA Methods
License: GPL (>= 3)
Authors@R: c(person(given = "Sapan",
                      family = "Jot",
                      role = "aut",
                      email = "sapan.madaan@gmail.com"),
               person(given = "Paul",
                      family = "Brooks",
                      role = c("aut", "cre"),
                      email = "jpbrooks@ou.edu"),
               person(given = "Andrea",
                      family = "Visentin",
                      role = "aut",
                      email = "andrea.visentin@insight-centre.org"),
               person(given = c("Young", "Woong"),
                      family = "Park",
                      role = "aut",
                      email = "ywpark@iastate.edu"),
               person(given = c("and", "Yi-Hui"),
                      family = "Zhou",
                      role = "aut",
                      email = "yihui_zhou@ncsu.edu"))
Description: Implementations of several methods for principal component
        analysis using the L1 norm.  The package depends on COIN-OR Clp
        version >= 1.17.4.  The methods implemented are PCA-L1 (Kwak
        2008) <DOI:10.1109/TPAMI.2008.114>, L1-PCA (Ke and Kanade 2003,
        2005) <DOI:10.1109/CVPR.2005.309>, L1-PCA* (Brooks, Dula, and
        Boone 2013) <DOI:10.1016/j.csda.2012.11.007>, L1-PCAhp
        (Visentin, Prestwich and Armagan 2016)
        <DOI:10.1007/978-3-319-46227-1_37>, wPCA (Park and Klabjan
        2016) <DOI: 10.1109/ICDM.2016.0054>, awPCA (Park and Klabjan
        2016) <DOI: 10.1109/ICDM.2016.0054>, PCA-Lp (Kwak 2014)
        <DOI:10.1109/TCYB.2013.2262936>, and SharpEl1-PCA (Brooks and
        Dula, submitted).
URL:
SystemRequirements: COIN-OR Clp (>= 1.17.4)
NeedsCompilation: yes
Packaged: 2026-10-13 23:46:46 UTC; root
Author: Sapan Jot [aut], Paul Brooks [aut, cre], Andrea Visentin [aut],
        Young Woong Park [aut], and Yi-Hui Zhou [aut]
Maintainer: Paul Brooks <jpbrooks@ou.edu>
Config/pak/sysreqs: coinor-libclp-dev
Repository: https://cran.r-universe.dev
Date/Publication: 2026-10-13 07:50:15 UTC
RemoteUrl: https://github.com/cran/pcaL1
RemoteRef: HEAD
RemoteSha: 8a2e7efceb10155078d437ad7997932858eff080