R Observatory: Metrics for RbyExample version 0.0.100

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

RbyExample

0.0.100Package record

Data for the Book "R by Example"

0packages depend

2.5Kdownloads / year

–test coverage

13/13flavors OK

Overview

About

Maintained by Maria RizzoCRAN page ↗GitHub ↗

Data for the examples and exercises in the book "R by Example". Jim Albert and Maria Rizzo (2012, ISBN 978-1-4614-1365-3).

Install

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

install.packages("RbyExample", 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("mariarizzo/RbyExample")

Development version from mariarizzo/RbyExample. 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-rbyexample

Fast Ubuntu binaries via r2u (no compilation). The cranapt setup runs once and is skipped when it is already enabled. We list this channel from recorded r2u download activity rather than from a live index of the repository, so treat it as last known rather than guaranteed.

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-RbyExample

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-RbyExample

RPMs auto-built from CRAN on openSUSE OBS (Tumbleweed). We list this channel from recorded autoCRAN download activity rather than from a live index of the repository, so treat it as last known rather than guaranteed.

Health

CRAN checks

13OK

CRAN check page ↗

Slowest check: 58 s · r-devel-windows-x86_64

Status changes

OK13 OK2026-09-08
ERROR12 OK, 1 ERROR2026-09-07
OK13 OK2026-08-05
NOTE12 OK, 1 NOTE2026-08-01
OK13 OK2026-07-16

Show 2 earlier changesHide 2 earlier changes

WARNING12 OK, 1 WARNING2026-07-15
OK14 OK2026-03-10

Advisories

none known

How this is measured·How advisories are found

Documentation

In release 0.0.100

READMEYes · 21 wordsVignettesNoNEWSNoCitation fileNoWebsitenot declared in DESCRIPTION

Help pages: 29
Examples that run: no examples
Exported functions with examples: not tracked
Documented parameters: not tracked
Return-value docs: not tracked
Help pages citing references: 24%

How these are measured

Downloads

2.5K

CRAN downloads in the past year

Rank #24,459 · ~7/day · ~209/mo

Releases R versions

Daily download trend is not available in this view yet.

23730 days

47290 days

2.5K1 year

Compare downloads with other packages →

Also on69 r2u3 autocran

How downloads are counted

Repository

mariarizzo/rbyexample ↗Account: mariarizzo

2Stars

1Forks

0Open issues

0Open PRs

0Releases

11Commits

2Commit identities

11 commits · Last activity 2024-07-24 · 0% stars, 30d · Default branch at 0.0.101, ahead of CRAN 0.0.100 (checked 2026-10-11)

Responsiveness

not measured

Stars over time

2024-08-02 · 12026-07-07 · 2

How these are measured

PracticesBeta

Checks run against github.com/mariarizzo/rbyexample on 2026-10-11.

No development-tooling practices detected in the upstream repository.

How this is detected·Detection ruleset v3 (2026-09-26)

Dependencies

Declared dependencies

0 external dependencies (excludes base and recommended)

Installing RbyExample adds no packages beyond those that come with R.

Depends (1)

R >= 2.10

Imports (0)

none

LinkingTo (0)

none

Suggests (0)

none

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

How these are counted

Code & Tests

Datasets

People & History

People (2)

Maria Rizzo

Author, Maintainer since 0.0.100 (2024)

Jim Albert

Author

Releases (1)

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
0.0.100Latest
record
2024-04-19 · current release
R
R 4.3.0 released · 2023-04-21

Package metadata

First published: 2024-04-19
Total releases: 1 / 2 yrs
License: GPL (>= 2) OSI
Minimum R: ≥ 2.10
Bundled data: 47 KB / 29 files
Download size: 67 KB

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("RbyExample")

Format

Rizzo, M., & Albert, J. (2024). RbyExample: Data for the Book "R by Example" (Version 0.0.100) [Computer software]. https://doi.org/10.32614/CRAN.package.RbyExample

This package has no citation file, so citation() returns this entry built from DESCRIPTION.

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 RbyExample version 0.0.100 [Data set]. HJJB, LLC. Data release v2026-10-18. https://doi.org/10.5281/zenodo.21843040

From data release v2026-10-18, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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