R Observatory: Metrics for signal version 1.8-1

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

signal

1.8-1

Signal Processing

92packages depend

447.8Kdownloads / year

75.9%test coverage

11/13checks pass

Overview

About

Maintained by Uwe LiggesFirst published 2006-12-1013 releasesCRAN page ↗

A set of signal processing functions originally written for 'Matlab' and 'Octave'. Includes filter generation utilities, filtering functions, resampling routines, and visualization of filter models. It also includes interpolation functions.

Install

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

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

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

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-signal

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-signal

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-signal

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

Health

CRAN checks

2NOTE11OK

Failing flavors

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

Slowest check: 2.7 min · r-devel-windows-x86_64

Code health

Yes

Tests · ratio 0.32

75.9%

Coverage · measured lines

98%

Documentation · exports

5

Dependencies · direct

Check history

NOTE2026-06-08
11 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-06-07
10 OK · 2 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
NOTE2026-03-10
12 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMENoVignettesNopkgdown siteNoNEWSNoCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: 82%
Return-value docs: 100%
References docs: 78%

Downloads

447.8K

CRAN downloads in the past year

Rank #756 · ~1.2K/day · ~37.3K/mo

Releases R versions

Daily download trend is not available in this view yet.

13.3K30 days

66.9K90 days

447.8K1 year

Compare downloads with other packages →

Also on2.1K r2u19 autocran7.9K conda_forge281 bioconda103 c2d4u

Dependencies

Declared dependencies

1 external dependency (excludes base and recommended)

Depends (1)

R >= 3.5.0

Imports (5)

MASSgraphicsgrDevicesstatsutils

LinkingTo (0)

none

Suggests (1)

pracma

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

92direct

55indirect

and 44 more packages.

Code & Tests

Datasets

People & History

People (21)

Maintainer (1)

Uwe Ligges

Author, Maintainer · added in 0.7-3

Authors (3)

Uwe Ligges

Author, Maintainer · added in 0.7-3

Paul Kienzle

Author · added in 0.7-3

Tom Short

Author

Contributors (18)

David Billinghurst

Contributor · added in 0.7-3

Hans-Werner Borchers

Contributor · added in 0.7-0

Andre Carezia

Contributor · added in 0.7-3

Pascal Dupuis

Contributor · added in 0.7-3

John W. Eaton

Contributor · added in 0.7-3

E. Farhi

Contributor · added in 0.7-3

Kai Habel

Contributor · added in 0.7-3

Kurt Hornik

Contributor · added in 0.7-3

Show 10 more contributors

Sebastian Krey

Contributor · added in 0.7-1

Bill Lash

Contributor · added in 0.7-3

Friedrich Leisch

Contributor · added in 0.7-3

Olaf Mersmann

Contributor · added in 0.7-3

Paulo Neis

Contributor · added in 0.7-3

Jaakko Ruohio

Contributor · added in 0.7-3

Sarah Schnackenberg

Contributor · added in 0.7-0

Julius O. Smith III

Contributor · added in 0.7-3

Doug Stewart

Contributor · added in 0.7-3

Andreas Weingessel

Contributor · added in 0.7-3

Listed in earlier versions (4)

Sebastian Krey.

no longer listed · 0.7-0

help files. Ported to R by Tom Short. Later modifications by Uwe Ligges

no longer listed · 0.7-0 to 0.7-2

For Details on the authors of original functions (e.g. ported from Octave) see the code

no longer listed · 0.7-0 to 0.7-2

Olaf Mersmann.

no longer listed · 0.7-1 to 0.7-2

Package Timeline

13 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
1.8-1Latest
2024-06-26 · current release · diff ↗
R
R 4.4.0 released · 2024-04-24
1.8-0
2024-04-17 · diff ↗
R
R 4.3.0 released · 2023-04-21
R
R 4.2.0 released · 2022-04-22
0.7-7
2021-05-25 · diff ↗
R
R 4.1.0 released · 2021-05-18
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
R
R 3.3.0 released · 2016-05-03
0.7-6
2015-07-30 · diff ↗
0.7-5
2015-05-31 · diff ↗

Show 23 earlier events

R
R 3.2.0 released · 2015-04-16
R
R 3.1.0 released · 2014-04-10
0.7-4
2014-04-04 · diff ↗
R
R 3.0.0 released · 2013-04-03
0.7-3
2013-02-11 · diff ↗
0.7-2
2012-06-25 · diff ↗
R
R 2.15.0 released · 2012-03-30
R
R 2.14.0 released · 2011-10-31
0.7-1
2011-10-08 · diff ↗
0.7-0
2011-06-27 · diff ↗
R
R 2.13.0 released · 2011-04-13
0.6-2
2011-03-22 · diff ↗
R
R 2.12.0 released · 2010-10-15
R
R 2.11.0 released · 2010-04-22
0.6-1
2010-03-02 · diff ↗
R
R 2.10.0 released · 2009-10-26
R
R 2.9.0 released · 2009-04-17
R
R 2.8.0 released · 2008-10-20
R
R 2.7.0 released · 2008-04-22
R
R 2.6.0 released · 2007-10-03
R
R 2.5.0 released · 2007-04-24
0.5
2006-12-10
R
R 2.4.0 released · 2006-10-03

Package metadata

First published: 2006-12-10
Total releases: 13 / 20 yrs
License: GPL-2 OSI
Minimum R: ≥ 3.5.0
Bundled data: 26 KB / 1 file
Download size: 1.9 MB
Installed size: not tracked yet
With dependencies: not tracked yet

Appears in task views

Numerical Mathematics Time Series Analysis

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("signal")

Format

Ligges, U., Billinghurst, D., Borchers, H., Carezia, A., Dupuis, P., Eaton, J. W., Farhi, E., Habel, K., Hornik, K., Kienzle, P., Krey, S., Lash, B., Leisch, F., Mersmann, O., Neis, P., Ruohio, J., Schnackenberg, S., Short, T., Smith III, J. O., Stewart, D., & Weingessel, A. (2024). signal: Signal Processing (Version 1.8-1) [Computer software]. https://doi.org/10.32614/CRAN.package.signal

This is what citation() produces when a package has no citation file of its own. If it prints something else, use that.

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 signal version 1.8-1 [Data set]. HJJB, LLC. Data release v2026-08-22. https://doi.org/10.5281/zenodo.21843040

From data release v2026-08-22, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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