Package: BioGSP
Type: Package
Title: Biological Graph Signal Processing for Spatial Data Analysis
Version: 1.0.0
Authors@R: person(given = "Yuzhou",
                  family = "Chang",
                  role = c("aut", "cre"),
                  email = "yuzhou.chang@osumc.edu")
Description: Implementation of Graph Signal Processing (GSP) methods
        including Spectral Graph Wavelet Transform (SGWT) for analyzing
        spatial patterns in biological data. Based on Hammond,
        Vandergheynst, and Gribonval (2011)
        <doi:10.1016/j.acha.2010.04.005>. Provides tools for
        multi-scale analysis of biology spatial signals, including
        forward and inverse transforms, energy analysis, and
        visualization functions tailored for biological applications.
        Biological application example is on Stephanie, Yao, Yuzhou
        (2024) <doi:10.1101/2024.12.20.629650>.
License: GPL-3
URL: https://github.com/BMEngineeR/BioGSP
BugReports: https://github.com/BMEngineeR/BioGSP/issues
Encoding: UTF-8
RoxygenNote: 7.3.2
Imports: Matrix, igraph, RANN, RSpectra, ggplot2, patchwork, gridExtra,
        viridis, methods, dplyr
Suggests: knitr, rmarkdown, ggrepel
VignetteBuilder: knitr
Depends: R (>= 3.5.0)
Config/pak/sysreqs: libglpk-dev libxml2-dev
Repository: https://bmengineer.r-universe.dev
Date/Publication: 2026-01-27 22:27:38 UTC
RemoteUrl: https://github.com/bmengineer/biogsp
RemoteRef: HEAD
RemoteSha: 5ed12ed48d20cc3258e18dbb329d6e660eed9bd3
NeedsCompilation: no
Packaged: 2026-07-03 07:07:50 UTC; root
Author: Yuzhou Chang [aut, cre]
Maintainer: Yuzhou Chang <yuzhou.chang@osumc.edu>