Geographically Weighted Non-Negative Principal Components Analysis R package GWnnegPCA version 0.0.6 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>. Software Depends: R (>= 3.5.0) Imports: geodist, methods, nsprcomp, sf Suggests: testthat (>= 3.0.0) Narumasa Tsutsumida <rsnaru.jp@gmail.com> Comprehensive R Archive Network (CRAN) Narumasa Tsutsumida [aut, cre] (ORCID: <https://orcid.org/0000-0002-6333-0301>) GPL (>= 3) 2026-01-13 application/tgz https://CRAN.R-project.org/package=GWnnegPCA doi:10.32614/CRAN.package.GWnnegPCA en-US