rigr

1.0.10

Regression, Inference, and General Data Analysis Tools in R

0packages depend

8.7Kdownloads / year

–test coverage

13/13checks pass

Overview

About

Maintained by Amy D WillisFirst published 2021-09-157 releasesCRAN page ↗GitHub ↗

A set of tools to streamline data analysis. Learning both R and introductory statistics at the same time can be challenging, and so we created 'rigr' to facilitate common data analysis tasks and enable learners to focus on statistical concepts. We provide easy-to-use interfaces for descriptive statistics, one- and two-sample inference, and regression analyses. 'rigr' output includes key information while omitting unnecessary details that can be confusing to beginners. Heteroscedasticity-robust ("sandwich") standard errors are returned by default, and multiple partial F-tests and tests for contrasts are easy to specify. A single regression function can fit both linear and generalized linear models, allowing students to more easily make connections between different classes of models.

Install

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

install.packages("rigr")

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

pak::pak("statdivlab/rigr")

Development version from statdivlab/rigr. Requires the pak package.

Release

# one-time r2u setup for Ubuntu (noble)

curl -fsSL https://raw.githubusercontent.com/eddelbuettel/r2u/master/inst/scripts/add_cranapt_noble.sh | sudo bash

# then install

sudo apt install r-cran-rigr

Fast Ubuntu binaries via r2u (no compilation). Run the setup once per machine.

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

sudo dnf copr enable iucar/cran

sudo dnf install R-CRAN-rigr

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

sudo zypper install R-rigr

RPMs auto-built from CRAN on openSUSE OBS.

Health

CRAN checks

13OK

Code health

Yes

Tests · ratio 0.72

not tracked

Coverage

100%

Documentation · exports

Yes

Vignettes

Yes

README

Dependencies · direct

Check history

OK2026-06-20
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-05-25
11 OK · 0 NOTE · 0 WARNING · 2 ERROR · 0 FAILURE
OK2026-04-09
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-03-10
10 OK · 0 NOTE · 0 WARNING · 4 ERROR · 0 FAILURE

Downloads

8.7K

CRAN downloads in the past year

Rank #4,122 · ~24/day · ~724/mo

68630 days

2.5K90 days

8.7K1 year

Also on118 r2u22 autocran

Source & community

GitHub ↗

Repository stars, issues, and contributor activity are not tracked yet.

Dependencies

Declared dependencies

5 external dependencies (excludes base and recommended)

Depends (1)

R >= 3.5.0

Imports (3)

sandwich stats basesurvival base

LinkingTo (0)

none

Suggests (4)

testthat knitr rmarkdown car

Enhances (0)

none

Reverse dependencies

0direct

–indirect (not tracked)

Nothing depends on this yet.

Code

15,018Lines of code

11Exported functions

Code & tests

Open call graph →

Line coverage

–

Expression

–

Tests / Examples

–

Functions

81 11 exported

Complexity

11.9 avg / 155 max

Call network

81 nodes / 63 edges

Test coverage has not been measured for this package yet; nodes fall back to a neutral fill.

Loading call graph…

Lowest coverage

Per-function coverage is not measured for this package yet.

People & History

People (12)

Maintainer (1)

Amy D Willis iD

Author, Maintainer

Authors (6)

Author

Author

Author

Author

Author

Author

Contributors (5)

Contributor

Contributor

Contributor

Contributor

Contributor

Release timeline

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

1.0.10Latest
2026-06-16 · current release
R
R 4.6.0 released · 2026-04-24
1.0.9
2026-04-04 · diff ↗
1.0.8
2025-09-02 · diff ↗
1.0.7
2025-04-18 · diff ↗
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
1.0.4
2022-09-06 · diff ↗
1.0.3
2022-06-08 · diff ↗
R
R 4.2.0 released · 2022-04-22
1.0.1
2021-09-15

Package metadata

First published: 2021-09-15
Total releases: 7 / 5 yrs
License: MIT + file LICENSE OSI
Download size: not tracked yet
Installed size: not tracked yet
With dependencies: not tracked yet