R Observatory: Metrics for sure version 0.2.0

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

CRAN requires the check problems on this package to be fixed before 2026-08-31 or it will be archived.

sure

0.2.0

Surrogate Residuals for Ordinal and General Regression Models

1packages depend

9Kdownloads / year

55.6%test coverage

0/13checks pass

Overview

About

Maintained by Brandon GreenwellFirst published 2017-08-212 releasesCRAN page ↗GitHub ↗

An implementation of the surrogate approach to residuals and diagnostics for ordinal and general regression models; for details, see Liu and Zhang (2017) doi:10.1080/01621459.2017.1292915. These residuals can be used to construct standard residual plots for model diagnostics (e.g., residual-vs-fitted value plots, residual-vs-covariate plots, Q-Q plots, etc.). The package also provides an 'autoplot' function for producing standard diagnostic plots using 'ggplot2' graphics. The package currently supports cumulative link models from packages 'MASS', 'ordinal', 'rms', and 'VGAM'. Support for binary regression models using the standard 'glm' function is also available.

Install

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

install.packages("sure", 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("AFIT-R/sure")

Development version from AFIT-R/sure. 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-sure

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-sure

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-sure

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

Health

CRAN checks

13NOTE

Failing flavors

NOTE r-devel-linux-x86_64-debian-clang
NOTE r-devel-linux-x86_64-debian-gcc
NOTE r-devel-linux-x86_64-fedora-clang
NOTE r-devel-linux-x86_64-fedora-gcc
NOTE r-devel-windows-x86_64
NOTE r-oldrel-macos-arm64
NOTE r-oldrel-macos-x86_64
NOTE r-oldrel-windows-x86_64
NOTE r-patched-linux-x86_64
NOTE r-release-linux-x86_64
NOTE r-release-macos-arm64
NOTE r-release-macos-x86_64
NOTE r-release-windows-x86_64

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

Code health

Yes

Tests · ratio 0.39

55.6%

Coverage · measured lines

100%

Documentation · exports

4

Dependencies · direct

Check history

NOTE2026-03-10
0 OK · 14 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMEYes · 74 wordsVignettesNopkgdown siteNoNEWSYes · 100% structuredCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: 80%
Return-value docs: 80%
References docs: 58%

Downloads

9K

CRAN downloads in the past year

Rank #5,046 · ~25/day · ~753/mo

Releases R versions

Daily download trend is not available in this view yet.

28230 days

1.5K90 days

9K1 year

Compare downloads with other packages →

Also on103 r2u26 autocran

Repository

GitHub ↗ afit-r/sure

8Stars

4Forks

0Open issues

0Open PRs

1Releases

158Commits

5Contributors

residualsdiagnosticscategorical-dataordinal-regression

158 commits · Last activity 2026-07-07

Stars over time

2021-08-10 · 82026-07-07 · 8

Repository practices

Upstream repositoryBeta

3 development-tooling and community-health practices detected across 3 families in the upstream repository

Checks run against github.com/afit-r/sure on 2026-08-16.

Continuous integration (1)

GitHub Actions

Coverage (1)

Codecov

Git structural (1)

.gitattributes

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

Dependencies

Declared dependencies

7 external dependencies (excludes base and recommended)

Depends (1)

R >= 3.1

Imports (4)

ggplot2 goftest gridExtrastats

LinkingTo (0)

none

Suggests (5)

MASSordinal rms testthat VGAM

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

1direct

0indirect

weightedCL

Code & Tests

Datasets

People & History

People (4)

Maintainer (1)

Brandon Greenwell

Author, Maintainer

Authors (3)

Brandon Greenwell

Author, Maintainer

Brad Boehmke

Author

Andrew McCarthy

Author

Contributors (1)

Dungang Liu

Contributor

Package Timeline

2 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
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
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
0.2.0Latest
2017-09-19 · current release · diff ↗
0.1.2
2017-08-21
R
R 3.4.0 released · 2017-04-21

Package metadata

First published: 2017-08-21
Total releases: 2 / 9 yrs
License: GPL (>= 2) OSI
Minimum R: ≥ 3.1
Bundled data: 62 KB / 5 files
Download size: 176 KB
Installed size: not tracked yet
With dependencies: not tracked yet

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("sure")

Format

Greenwell, B., Boehmke, B., Liu, D., & McCarthy, A. (2017). sure: Surrogate Residuals for Ordinal and General Regression Models (Version 0.2.0) [Computer software]. https://doi.org/10.32614/CRAN.package.sure

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 sure version 0.2.0 [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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