R Observatory: Metrics for fftwtools version 0.9-11

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

fftwtools

0.9-11

Wrapper for 'FFTW3' Includes: One-Dimensional, Two-Dimensional, Three-Dimensional, and Multivariate Transforms

17packages depend

125.2Kdownloads / year

–test coverage

11/13checks pass

Overview

About

Maintained by Karim RahimFirst published 2013-03-0510 releasesCRAN page ↗GitHub ↗

Provides a wrapper for several 'FFTW' functions. This package provides access to the two-dimensional 'FFT', the multivariate 'FFT', and the one-dimensional real to complex 'FFT' using the 'FFTW3' library. The package includes the functions fftw() and mvfftw() which are designed to mimic the functionality of the R functions fft() and mvfft(). The 'FFT' functions have a parameter that allows them to not return the redundant complex conjugate when the input is real data.

Install

R (CRAN)pak (dev)Ubuntu (r2u)Fedora (COPR)openSUSE (OBS)

install.packages("fftwtools", repos = "https://cloud.r-project.org/")

Installs the current CRAN release. Prebuilt binaries on Windows and macOS.

if (!requireNamespace("pak", quietly = TRUE))
  install.packages("pak", repos = "https://cloud.r-project.org/")
pak::pak("krahim/fftwtools")

Development version from krahim/fftwtools. Installs pak first if it is not already available.

Release

# enable cranapt (r2u) if it is not already set up, then install
grep -rqs r2u.stat.illinois.edu /etc/apt/sources.list /etc/apt/sources.list.d/ \
  || curl -fsSL https://raw.githubusercontent.com/eddelbuettel/r2u/master/inst/scripts/add_cranapt_noble.sh | sudo bash
sudo apt install -y r-cran-fftwtools

Fast Ubuntu binaries via r2u (no compilation). The cranapt setup runs once and is skipped when it is already enabled.

bspm (used by r2u) also needs make: sudo apt install make

# enable the iucar/cran COPR if it is not already present, then install
ls /etc/yum.repos.d/*iucar*cran*.repo >/dev/null 2>&1 \
  || sudo dnf copr enable -y iucar/cran
sudo dnf install -y R-CRAN-fftwtools

RPMs from the iucar/cran COPR, rebuilt from CRAN.

For install.packages() integration in R, also: sudo dnf install R-CoprManager

# add the autoCRAN OBS repo (Tumbleweed) if it is missing, then install
zypper -q lr | grep -qi autoCRAN \
  || sudo zypper addrepo https://download.opensuse.org/repositories/devel:/languages:/R:/autoCRAN/openSUSE_Tumbleweed/devel:languages:R:autoCRAN.repo
sudo zypper install -y R-fftwtools

RPMs auto-built from CRAN on openSUSE OBS (Tumbleweed).

Health

CRAN checks

2NOTE11OK

Failing flavors

NOTE r-devel-linux-x86_64-debian-clang
NOTE r-devel-linux-x86_64-debian-gcc

Slowest check: 2.3 min · r-devel-windows-x86_64

Code health

None

Tests · ratio 0.00

not tracked

Coverage

100%

Documentation · exports

0

Dependencies · direct

Check history

NOTE2026-03-10
12 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMENoVignettesYes · dynamicpkgdown siteNoNEWSNoCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: 100%
Return-value docs: 0%
References docs: 0%

Downloads

125.2K

CRAN downloads in the past year

Rank #1,249 · ~343/day · ~10.4K/mo

Releases R versions

Daily download trend is not available in this view yet.

7.1K30 days

26K90 days

125.2K1 year

Compare downloads with other packages →

Also on982 r2u18 autocran6K conda_forge134 bioconda62 c2d4u

Repository

GitHub ↗ krahim/fftwtools

10Stars

9Forks

3Open issues

0Open PRs

0Releases

130Commits

8Contributors

130 commits · Last activity 2024-07-17

Stars over time

2024-01-29 · 102026-07-07 · 10

Repository practices

Upstream repositoryBeta

Checks run against github.com/krahim/fftwtools on 2026-08-16.

No development-tooling practices detected in the upstream repository.

How this is detected·Detection ruleset v1 (2026-07-18)

Dependencies

Declared dependencies

1 external dependency (excludes base and recommended)

Depends (1)

R >= 3.0

Imports (0)

none

LinkingTo (0)

none

Suggests (1)

fftw

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

17direct

14indirect

LatticeKrig tsapp AIUQ AcuityView ICvectorfields imagerExtra mcmcse oreo rtrend sazedR multitaper ravetools sparr spatstat.explore spatstat.geom spatstat.model swdft

Code & Tests

People & History

People (0)

Author records are not tracked yet for this package.

Listed in earlier versions (1)

Karim Rahim

no longer listed · 0.9-1 to 0.9-11

Package Timeline

10 releases. Pick two to compare their code metrics. R releases are shown for context.

R
R 4.6.0 released · 2026-04-24
R
R 4.5.0 released · 2025-04-11
R
R 4.4.0 released · 2024-04-24
R
R 4.3.0 released · 2023-04-21
R
R 4.2.0 released · 2022-04-22
R
R 4.1.0 released · 2021-05-18
0.9-11Latest
2021-03-01 · current release · diff ↗
0.9-10
2021-02-22 · diff ↗
0.9-9
2020-10-03 · diff ↗
R
R 4.0.0 released · 2020-04-24
R
R 3.6.0 released · 2019-04-26
R
R 3.5.0 released · 2018-04-23
R
R 3.4.0 released · 2017-04-21
0.9-8
2017-03-25 · diff ↗
R
R 3.3.0 released · 2016-05-03
R
R 3.2.0 released · 2015-04-16

Show 9 earlier events

0.9-7
2015-03-18 · diff ↗
R
R 3.1.0 released · 2014-04-10
0.9-6
2014-02-20 · diff ↗
0.9-5
2013-06-26 · diff ↗
0.9-3
2013-05-05 · diff ↗
R
R 3.0.0 released · 2013-04-03
0.9-2
2013-03-18 · diff ↗
0.9-1
2013-03-05
R
R 2.15.0 released · 2012-03-30

Package metadata

First published: 2013-03-05
Total releases: 10 / 13 yrs
License: GPL (>= 2) OSI
Minimum R: ≥ 3.0
Download size: 170 KB
Installed size: not tracked yet
With dependencies: not tracked yet

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("fftwtools")

Cite the R Observatory

For a number measured here: a download total, a coverage figure, an archival date.

Format

APA

Balamuta, J. J. (2026). R Observatory: Metrics for fftwtools version 0.9-11 [Data set]. HJJB, LLC. Data release v2026-08-18. https://doi.org/10.5281/zenodo.21843040

From data release v2026-08-18, which the citation names so these numbers can be found later. More on citing and the projects behind them.

Report a problem with this page →