R Observatory: Metrics for roll version 1.2.1

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

roll

1.2.1

Rolling and Expanding Statistics

9packages depend

63Kdownloads / year

0.1%test coverage

13/13checks pass

Overview

About

Maintained by Jason FosterFirst published 2016-04-0317 releasesCRAN page ↗GitHub ↗

Fast and efficient computation of rolling and expanding statistics for time-series data.

Install

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

install.packages("roll", 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("jasonjfoster/roll")

Development version from jasonjfoster/roll. 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-roll

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-roll

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-roll

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

Health

CRAN checks

13OK

Slowest check: 3.4 min · r-devel-windows-x86_64

Code health

Yes

Tests · ratio 0.82

0.1%

Coverage · measured lines

100%

Documentation · exports

2

Dependencies · direct

Check history

OK2026-08-04
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
NOTE2026-08-01
12 OK · 1 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
OK2026-04-25
12 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
NOTE2026-04-22
11 OK · 3 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-04-18
10 OK · 3 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE

Show 1 earlier snapshots

NOTE2026-03-10
11 OK · 3 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMEYes · 386 wordsVignettesNopkgdown siteNoNEWSYes · 100% structuredCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: 100%
Return-value docs: 100%
References docs: 11%

Downloads

63K

CRAN downloads in the past year

Rank #1,933 · ~173/day · ~5.3K/mo

Releases R versions

Daily download trend is not available in this view yet.

3.2K30 days

11K90 days

63K1 year

Compare downloads with other packages →

Also on2.3K r2u25 autocran1K bioconda82 c2d4u

Repository

GitHub ↗ jasonjfoster/roll

118Stars

6Forks

4Open issues

0Open PRs

0Releases

285Commits

2Contributors

algorithmspackagerrcppstatistics

285 commits · Last activity 2026-06-17 · 0% stars, 30d

Stars over time

2025-04-16 · 1162026-07-07 · 118

Repository practices

Upstream repositoryBeta

1 development-tooling and community-health practice detected across 1 family in the upstream repository

Checks run against github.com/jasonjfoster/roll on 2026-08-23.

Continuous integration (1)

GitHub Actions

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

Dependencies

Declared dependencies

8 external dependencies (excludes base and recommended)

Depends (0)

none

Imports (2)

Rcpp RcppParallel

LinkingTo (3)

Rcpp RcppArmadillo RcppParallel

Suggests (3)

covr testthat zoo

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

9direct

1indirect

kcpRS dLagM dccmidas forceR respR rumidas rolleigen rollshap rolleigen rolloptim rollshap

Code & Tests

People & History

People (1)

Maintainer (1)

Jason Foster

Author, Maintainer

Authors (1)

Jason Foster

Author, Maintainer

Package Timeline

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

R
R 4.6.0 released · 2026-04-24
1.2.1Latest
2026-03-28 · current release · diff ↗
1.2.0
2025-08-22 · diff ↗
R
R 4.5.0 released · 2025-04-11
R
R 4.4.0 released · 2024-04-24
1.1.7
2024-04-05 · diff ↗
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
1.1.6
2020-07-13 · diff ↗
1.1.5
2020-07-05 · diff ↗
R
R 4.0.0 released · 2020-04-24
1.1.4
2020-01-17 · diff ↗
1.1.3
2019-10-04 · diff ↗
R
R 3.6.0 released · 2019-04-26
1.1.2
2019-02-06 · diff ↗

Show 13 earlier events

1.1.1
2018-08-11 · diff ↗
R
R 3.5.0 released · 2018-04-23
1.0.7
2017-05-01 · diff ↗
R
R 3.4.0 released · 2017-04-21
1.0.6
2016-09-19 · diff ↗
1.0.5
2016-08-29 · diff ↗
1.0.4
2016-07-05 · diff ↗
1.0.3
2016-05-08 · diff ↗
R
R 3.3.0 released · 2016-05-03
1.0.2
2016-04-07 · diff ↗
1.0.1
2016-04-05 · diff ↗
1.0.0
2016-04-03
R
R 3.2.0 released · 2015-04-16

Package metadata

First published: 2016-04-03
Total releases: 17 / 10 yrs
License: GPL (>= 2) OSI
Download size: 124 KB
Installed size: not tracked yet
With dependencies: not tracked yet

Appears in task views

Time Series Analysis

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("roll")

Format

Foster, J. (2026). roll: Rolling and Expanding Statistics (Version 1.2.1) [Computer software]. https://doi.org/10.32614/CRAN.package.roll

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 roll version 1.2.1 [Data set]. HJJB, LLC. Data release v2026-08-23. https://doi.org/10.5281/zenodo.21843040

From data release v2026-08-23, 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 →