gasper: Graph Signal Processing

Provides the standard operations for signal processing on graphs: graph Fourier transform, spectral graph wavelet transform, visualization tools. It also implements a data driven method for graph signal denoising/regression, for details see De Loynes, Navarro, Olivier (2019) <arXiv:1906.01882>. The package also provides an interface to the SuiteSparse Matrix Collection, <>, a large and widely used set of sparse matrix benchmarks collected from a wide range of applications.

Version: 1.1.3
Imports: Rcpp, ggplot2, methods, Matrix, RSpectra, httr, curl
LinkingTo: Rcpp, RcppArmadillo
Suggests: knitr, rmarkdown
Published: 2023-02-11
Author: Fabien Navarro [aut, cre], Basile de Loynes [aut], Baptiste Olivier [aut]
Maintainer: Fabien Navarro <fabien.navarro at>
License: LGPL-2 | LGPL-2.1 | LGPL-3 [expanded from: LGPL (≥ 2)]
NeedsCompilation: yes
Citation: gasper citation info
Materials: NEWS
CRAN checks: gasper results


Reference manual: gasper.pdf
Vignettes: Gasper Vignette


Package source: gasper_1.1.3.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
macOS binaries: r-release (arm64): gasper_1.1.3.tgz, r-oldrel (arm64): gasper_1.1.3.tgz, r-release (x86_64): gasper_1.1.3.tgz, r-oldrel (x86_64): gasper_1.1.3.tgz
Old sources: gasper archive


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