slam

0.1-56

Sparse Lightweight Arrays and Matrices

90packages depend

883Kdownloads / year

77.4%test coverage

13/13checks pass

Overview

About

Maintained by Kurt HornikFirst published 2009-06-2652 releasesCRAN page ↗

Data structures and algorithms for sparse arrays and matrices, based on index arrays and simple triplet representations, respectively.

Install

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

install.packages("slam", 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-slam

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

# 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-slam

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

Health

CRAN checks

13OK

Slowest check: 1.6 min · r-oldrel-macos-x86_64

Check history

OK2026-07-15
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
NOTE2026-03-10
9 OK · 5 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

Documentation signals are not tracked yet for this package.

Downloads

883K

CRAN downloads in the past year

Rank #463 · ~2.4K/day · ~73.6K/mo

slam Releases R versions

Daily download trend is not available in this view yet.

58.1K30 days

180.5K90 days

883K1 year

Compare downloads with other packages →

Also on11.9K r2u125 autocran41.5K conda_forge518 c2d4u

Dependencies

Declared dependencies

0 external dependencies (excludes base and recommended)

Depends (1)

R >= 3.4.0

Imports (1)

stats

LinkingTo (0)

none

Suggests (0)

none

Enhances (0)

none

Dependency license breakdown →

Code & Tests

People & History

People (3)

Maintainer (1)

Kurt Hornik

Author, Maintainer

Authors (3)

Kurt Hornik

Author, Maintainer

Christian Buchta

Author · added in 0.1-1

David Meyer

Author

Package Timeline

52 releases. R releases are shown for context.

0.1-56Latest
2026-07-13 · current release · diff ↗
R
R 4.6.0 released · 2026-04-24
R
R 4.5.0 released · 2025-04-11
0.1-55
2024-11-13 · diff ↗
0.1-54
2024-10-15 · diff ↗
0.1-53
2024-09-02 · diff ↗
0.1-52
2024-07-31 · diff ↗
0.1-51
2024-07-17 · diff ↗
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
0.1-50
2022-01-08 · diff ↗
0.1-49
2021-11-17 · diff ↗
R
R 4.1.0 released · 2021-05-18
0.1-48
2020-12-03 · diff ↗
R
R 4.0.0 released · 2020-04-24

Show 57 earlier events

0.1-47
2019-12-21 · diff ↗
0.1-46
2019-10-26 · diff ↗
R
R 3.6.0 released · 2019-04-26
0.1-45
2019-02-26 · diff ↗
0.1-44
2018-12-21 · diff ↗
0.1-43
2018-04-23 · diff ↗
R
R 3.5.0 released · 2018-04-23
0.1-42
2017-12-21 · diff ↗
R
R 3.4.0 released · 2017-04-21
0.1-40
2016-12-01 · diff ↗
0.1-39
2016-11-18 · diff ↗
0.1-38
2016-08-18 · diff ↗
0.1-37
2016-08-05 · diff ↗
0.1-35
2016-06-14 · diff ↗
0.1-34
2016-05-04 · diff ↗
R
R 3.3.0 released · 2016-05-03
R
R 3.2.0 released · 2015-04-16
R
R 3.1.0 released · 2014-04-10
0.1-32
2014-04-02 · diff ↗
0.1-31
2014-01-07 · diff ↗
0.1-30
2013-09-25 · diff ↗
0.1-29
2013-09-06 · diff ↗
R
R 3.0.0 released · 2013-04-03
0.1-28
2013-02-06 · diff ↗
0.1-27
2013-01-27 · diff ↗
0.1-26
2012-12-22 · diff ↗
0.1-25
2012-09-03 · diff ↗
0.1-24
2012-06-13 · diff ↗
R
R 2.15.0 released · 2012-03-30
R
R 2.14.0 released · 2011-10-31
0.1-23
2011-10-27 · diff ↗
0.1-22
2011-04-15 · diff ↗
R
R 2.13.0 released · 2011-04-13
0.1-21
2011-02-18 · diff ↗
0.1-20
2011-02-10 · diff ↗
0.1-18
2010-10-18 · diff ↗
R
R 2.12.0 released · 2010-10-15
0.1-17
2010-09-26 · diff ↗
0.1-16
2010-09-25 · diff ↗
0.1-15
2010-09-09 · diff ↗
0.1-14
2010-08-10 · diff ↗
0.1-13
2010-06-24 · diff ↗
0.1-12
2010-05-10 · diff ↗
R
R 2.11.0 released · 2010-04-22
0.1-11
2010-03-25 · diff ↗
0.1-10
2010-03-15 · diff ↗
0.1-9
2010-01-09 · diff ↗
0.1-7
2009-12-24 · diff ↗
R
R 2.10.0 released · 2009-10-26
0.1-6
2009-10-21 · diff ↗
0.1-5
2009-09-10 · diff ↗
0.1-4
2009-08-26 · diff ↗
0.1-3
2009-08-13 · diff ↗
0.1-2
2009-08-08 · diff ↗
0.1-1
2009-07-01 · diff ↗
0.1
2009-06-26
R
R 2.9.0 released · 2009-04-17

Package metadata

First published: 2009-06-26
Total releases: 52 / 17 yrs
License: GPL-2 OSI
Download size: 54 KB
Installed size: not tracked yet
With dependencies: not tracked yet

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