rSPDE: Rational Approximations of Fractional Stochastic Partial Differential Equations

Functions that compute rational approximations of fractional elliptic stochastic partial differential equations. The package also contains functions for common statistical usage of these approximations. The main references for rSPDE are Bolin, Simas and Xiong (2023) <doi:10.1080/10618600.2023.2231051> for the covariance-based method and Bolin and Kirchner (2020) <doi:10.1080/10618600.2019.1665537> for the operator-based rational approximation. These can be generated by the citation function in R.

Version: 2.3.3
Depends: R (≥ 3.5.0), Matrix
Imports: stats, methods, fmesher, lifecycle, broom
Suggests: knitr, rmarkdown, INLA (≥ 22.12.14), testthat, ggplot2, lattice, splancs, optimParallel, RSpectra, numDeriv, inlabru (≥ 2.7.0), sn, viridis, scoringRules, doParallel, foreach, tidyr, dplyr
Published: 2023-11-05
DOI: 10.32614/CRAN.package.rSPDE
Author: David Bolin [cre, aut], Alexandre Simas [aut], Finn Lindgren [ctb]
Maintainer: David Bolin <davidbolin at>
License: GPL (≥ 3) | file LICENSE
Copyright: see file COPYRIGHTS
NeedsCompilation: yes
Citation: rSPDE citation info
Materials: NEWS
CRAN checks: rSPDE results


Reference manual: rSPDE.pdf
Vignettes: rSPDE Package


Package source: rSPDE_2.3.3.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
macOS binaries: r-release (arm64): rSPDE_2.3.3.tgz, r-oldrel (arm64): rSPDE_2.3.3.tgz, r-release (x86_64): rSPDE_2.3.3.tgz, r-oldrel (x86_64): rSPDE_2.3.3.tgz
Old sources: rSPDE archive

Reverse dependencies:

Reverse imports: BSSoverSpace, MetricGraph


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