R Observatory: Metrics for simplexgof version 0.1.0

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

simplexgof

0.1.0

Bootstrap-Calibrated Goodness-of-Fit Test for Simplex Regression

0packages depend

561downloads / year

36.2%test coverage

13/13checks pass

Overview

About

Maintained by Raydonal OspinaFirst published 2026-06-191 releasesCRAN page ↗GitHub ↗

Implements the bootstrap-calibrated local-influence goodness-of-fit test for simplex regression models with constant or varying dispersion, following the local influence approach of Zhu and Zhang (2004) doi:10.1093/biomet/91.3.579 and the simplex regression model of Barndorff-Nielsen and Jorgensen (1991) doi:10.1016/0047-259X(91)90008-P. The test statistic aggregates individual local-influence measures under case-weight perturbation. Because the first-order asymptotic normal calibration is severely liberal in finite samples, a parametric bootstrap calibration is provided that restores accurate size control and delivers high power against omitted covariates, neglected dispersion, and distributional misspecification. Plotting functions reproduce the figures and tables of the companion methodological paper. Computational kernels are implemented in 'C++' via 'Rcpp' and 'RcppArmadillo' for speed, and two real datasets are bundled.

Install

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

install.packages("simplexgof", 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("Raydonal/simplexgof")

Development version from Raydonal/simplexgof. 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-simplexgof

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-simplexgof

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-simplexgof

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

Health

CRAN checks

13OK

Slowest check: 3.7 min · r-devel-windows-x86_64

Code health

Yes

Tests · ratio 0.04

36.2%

Coverage · measured lines

100%

Documentation · exports

5

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
OK2026-06-20
6 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMEYes · 391 wordsVignettesYes · dynamicpkgdown siteNoNEWSYes · 67% structuredCode of conductNoContributing guideNo

Examples that run: 60%
Documented parameters: 87%
Return-value docs: 100%
References docs: 35%

Downloads

561

CRAN downloads in the past year

Rank #20,330 · ~2/day · ~47/mo

Releases R versions

Daily download trend is not available in this view yet.

17030 days

56190 days

5611 year

Compare downloads with other packages →

Also on39 r2u7 autocran

Repository

GitHub ↗ raydonal/simplexgof

0Stars

0Forks

0Open issues

0Open PRs

0Releases

Last activity 2026-06-13

Repository practices

Upstream repositoryBeta

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

Checks run against github.com/raydonal/simplexgof on 2026-08-23.

Continuous integration (1)

GitHub Actions

CRAN release process (2)

cran-comments.mdCRAN-SUBMISSION

Lint, format, editor (1)

RStudio project

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

Dependencies

Declared dependencies

6 external dependencies (excludes base and recommended)

Depends (1)

R >= 4.0.0

Imports (5)

RcppparallelstatsgraphicsgrDevices

LinkingTo (2)

Rcpp RcppArmadillo

Suggests (3)

testthat knitr rmarkdown

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

Datasets

People & History

People (1)

Maintainer (1)

Raydonal Ospina

Author, Maintainer

Authors (1)

Raydonal Ospina

Author, Maintainer

Package Timeline

1 release. R releases are shown for context.

0.1.0Latest
2026-06-19 · current release
R
R 4.6.0 released · 2026-04-24

Package metadata

First published: 2026-06-19
Total releases: 1 / 1 yrs
License: GPL-3 OSI
Minimum R: ≥ 4.0.0
Bundled data: 1.4 KB / 2 files
Download size: 296 KB
Installed size: not tracked yet
With dependencies: not tracked yet

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("simplexgof")

Format

Ospina, R. (2026). simplexgof: Bootstrap-Calibrated Goodness-of-Fit Test for Simplex Regression (Version 0.1.0) [Computer software]. https://doi.org/10.32614/CRAN.package.simplexgof

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 simplexgof version 0.1.0 [Data set]. HJJB, LLC. Data release v2026-08-24. https://doi.org/10.5281/zenodo.21843040

From data release v2026-08-24, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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