R Observatory: Metrics for mixopt version 0.1.3

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

mixopt

0.1.3Package record

Mixed Variable Optimization

1packages depend

168.8Kdownloads / year

94.3%test coverage

13/13flavors OK

Overview

About

Maintained by Collin EricksonCRAN page ↗GitHub ↗Issues ↗

Mixed variable optimization for non-linear functions. Can optimize function whose inputs are a combination of continuous, ordered, and unordered variables.

Changes in 0.1.3

Fixed Suggests issue to stay on CRAN.

From NEWS.md in the release

Install

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

install.packages("mixopt", 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("CollinErickson/mixopt")

Development version from CollinErickson/mixopt. 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-mixopt

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-mixopt

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-mixopt

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: 35.7 min · r-release-windows-x86_64

Status changes

OK13 OK2026-08-05
NOTE12 OK, 1 NOTE2026-08-01
OK14 OK2026-03-10

Advisories

none known

How this is measured·How advisories are found

Documentation

In release 0.1.3

READMEYes · 311 wordsVignettesNoNEWSYes · 100% structured · mentions 0.1.3Citation fileNoWebsitenot declared in DESCRIPTION

Help pages: 12
Examples that run: 100%10 run in a plain check
Exported functions with examples: 82%
Documented parameters: 100%
Return-value docs: 100%
Help pages citing references: 8%

How these are measured

Downloads

168.8K

CRAN downloads in the past year

Rank #732 · ~463/day · ~14.1K/mo

Releases R versions

Daily download trend is not available in this view yet.

20.8K30 days

69.6K90 days

168.8K1 year

Compare downloads with other packages →

Also on3.7K r2u4 autocran5.6K conda_forge

How downloads are counted

Repository

collinerickson/mixopt ↗Account: CollinErickson

1Stars

1Forks

0Open issues

0Open PRs

4Releases

81Commits

1Commit identities

numerical-optimizationr-package

81 commits · Last activity 2024-09-18 · Default branch at 0.1.3.9000, ahead of CRAN 0.1.3 (checked 2026-10-21)

Responsiveness

How these are sampled

PRs merged (all time): not measured
Median days to close, 50 most recently updated closed issues: 13
Median days to close, 50 most recently updated closed PRs: not measured

Stars over time

2022-11-21 · 12026-07-07 · 1

How these are measured

PracticesBeta

7 development-tooling and community-health practices detected across 5 families in the upstream repository

Checks run against github.com/collinerickson/mixopt on 2026-10-21.

Continuous integration (2)

GitHub ActionsR CMD check workflow

The R CMD check workflow runs on Linux

Docs source (1)

README.Rmd

Coverage (1)

Coverage reporting

CRAN release process (2)

cran-comments.mdrevdep/

Show all practicesHide 1 practice

Lint, format, editor (1)

RStudio project

How this is detected·Detection ruleset v4 (2026-10-20)

Dependencies

Declared dependencies

7 external dependencies (excludes base and recommended)

Installing mixopt adds 28 packages (14 with compiled code, 20 MB of source tarballs). Heaviest: ggplot2 6.0 MB, lbfgs 2.1 MB, Rcpp 1.8 MB.

Depends (3)

dplyr ggplot2 splitfngr

Imports (0)

none

LinkingTo (0)

none

Suggests (4)

ContourFunctions gridExtra lhs testthat

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

1direct

47indirect

Depends 1

Depends, Imports or LinkingTo, most downloaded first

GauPro

How these are counted

Code & Tests

People & History

People (1)

Collin Erickson

Author, Maintainer since 0.1.0 (2022)

Releases (4)

Pick two releases to compare their code metrics.

R
R 4.6.0 released · 2026-04-24
R
R 4.5.0 released · 2025-04-11
unarchivedReturned to CRAN
2024-09-15
0.1.3Latest
record
2024-09-15 · current release · diff ↗
archivedRemoved from CRAN
2024-09-10
issues were not corrected in time
R
R 4.4.0 released · 2024-04-24
R
R 4.3.0 released · 2023-04-21
0.1.2
record
2023-01-15 · diff ↗ ·
added 4 exports
as.mixopt_list, c_mixopt_list, is.mixopt_list, mixopt_blockcd
0.1.1
record
2022-11-19 · diff ↗
0.1.0
record
2022-11-11
R
R 4.2.0 released · 2022-04-22

Package metadata

First published: 2022-11-11
Total releases: 4 / 4 yrs
License: LGPL (>= 3) OSI
Download size: 66 KB

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("mixopt")

Format

Erickson, C. (2024). mixopt: Mixed Variable Optimization (Version 0.1.3) [Computer software]. https://doi.org/10.32614/CRAN.package.mixopt

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 mixopt version 0.1.3 [Data set]. HJJB, LLC. Data release v2026-10-24. https://doi.org/10.5281/zenodo.21843040

From data release v2026-10-24, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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