Package: adjoin
Title: Constructing Adjacency Matrices Based on Spatial and Feature
        Similarity
Version: 0.1.0
Authors@R: person("Bradley R.", "Buchsbaum", email = "brad.buchsbaum@gmail.com",
    role = c("aut", "cre"), comment = c(ORCID = "0000-0002-1108-4866"))
Description: Constructs sparse adjacency matrices from spatial coordinates,
    feature measurements, class labels, and temporal indices. Supports
    nearest-neighbor graphs, heat-kernel weights, graph Laplacians, diffusion
    operators, and bilateral smoothers for graph-based data analysis, following
    spectral graph methods in von Luxburg (2007)
    <doi:10.1007/s11222-007-9033-z>, diffusion maps in Coifman and Lafon (2006)
    <doi:10.1016/j.acha.2006.04.006>, and bilateral filtering in Tomasi and
    Manduchi (1998) <doi:10.1109/ICCV.1998.710815>.
Depends: R (>= 4.0.0)
License: MIT + file LICENSE
Encoding: UTF-8
URL: https://github.com/bbuchsbaum/adjoin
BugReports: https://github.com/bbuchsbaum/adjoin/issues
RoxygenNote: 7.3.3
Imports: Rcpp (>= 0.11.3), Matrix, assertthat, Rnanoflann, chk,
        RSpectra, igraph, parallel, stats, methods, utils, mgcv, proxy,
        corpcor
Suggests: testthat (>= 3.0.0), RcppHNSW (>= 0.6.0), knitr, rmarkdown,
        furrr, crayon, ggplot2
Config/testthat/edition: 3
VignetteBuilder: knitr
LinkingTo: Rcpp, RcppArmadillo
Config/Needs/website: albersdown
NeedsCompilation: yes
Packaged: 2026-04-16 11:27:15 UTC; bbuchsbaum
Author: Bradley R. Buchsbaum [aut, cre] (ORCID:
    <https://orcid.org/0000-0002-1108-4866>)
Maintainer: Bradley R. Buchsbaum <brad.buchsbaum@gmail.com>
Repository: CRAN
Date/Publication: 2026-04-21 18:12:30 UTC
Built: R 4.5.3; x86_64-w64-mingw32; 2026-04-23 20:46:07 UTC; windows
Archs: x64
