Type: Package
Package: GWnnegPCA
Title: Geographically Weighted Non-Negative Principal Components
        Analysis
Version: 0.0.6
Authors@R: 
    person("Narumasa", "Tsutsumida", , "rsnaru.jp@gmail.com", role = c("aut", "cre"),
           comment = c(ORCID = "0000-0002-6333-0301"))
Description: Implements a geographically weighted non-negative
        principal components analysis, which consists of the fusion of
        geographically weighted and sparse non-negative principal
        components analyses <doi:10.17608/k6.auckland.9850826.v1>.
License: GPL (>= 3)
URL: https://github.com/naru-T/GWnnegPCA
BugReports: https://github.com/naru-T/GWnnegPCA/issues
Depends: R (>= 3.5.0)
Imports: geodist, methods, nsprcomp, sf
Suggests: testthat (>= 3.0.0)
Config/testthat/edition: 3
Encoding: UTF-8
Language: en-US
Roxygen: list(markdown = TRUE)
RoxygenNote: 7.3.2
SystemRequirements: GDAL (>= 2.0.1), GEOS (>= 3.4.0), PROJ (>= 4.8.0)
Config/pak/sysreqs: libabsl-dev cmake libgdal-dev gdal-bin libgeos-dev
        libssl-dev libproj-dev libsqlite3-dev libudunits2-dev
Repository: https://naru-t.r-universe.dev
Date/Publication: 2026-01-13 07:42:57 UTC
RemoteUrl: https://github.com/naru-t/gwnnegpca
RemoteRef: HEAD
RemoteSha: e13eb3de89ae3562c5b35708af08b4768d5473d7
NeedsCompilation: no
Packaged: 2026-10-10 08:18:49 UTC; root
Author: Narumasa Tsutsumida [aut, cre] (ORCID:
    <https://orcid.org/0000-0002-6333-0301>)
Maintainer: Narumasa Tsutsumida <rsnaru.jp@gmail.com>