R Observatory: Metrics for CPoptim version 0.1.0

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

CPoptim

0.1.0

Convex Partition Optimisation

1packages depend

6.5Kdownloads / year

–test coverage

13/13checks pass

Overview

About

Maintained by Erick G.G. de PazFirst published 2024-07-121 releasesCRAN page ↗

Convex Partition is a black-box optimisation algorithm for single objective real-parameters functions. The basic principle is to progressively estimate and exploit a regression tree similar to a CART (Classification and Regression Tree) of the objective function. For more details see 'de Paz' (2024) doi:10.1007/978-3-031-62836-8_3 and 'Loh' (2011) doi:10.1002/widm.8 .

Install

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

install.packages("CPoptim", repos = "https://cloud.r-project.org/")

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

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-cpoptim

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-CPoptim

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-CPoptim

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

Health

CRAN checks

13OK

Slowest check: 1.7 min · r-devel-windows-x86_64

Code health

None

Tests · ratio 0.00

not tracked

Coverage

0

Dependencies · direct

Check history

OK2026-08-05
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
NOTE2026-08-01
12 OK · 1 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMENoVignettesNopkgdown siteNoNEWSNoCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: not tracked
Return-value docs: not tracked
References docs: 100%

Downloads

6.5K

CRAN downloads in the past year

Rank #20,425 · ~18/day · ~541/mo

Releases R versions

Daily download trend is not available in this view yet.

12430 days

54690 days

6.5K1 year

Compare downloads with other packages →

Also on397 r2u10 autocran

Dependencies

Declared dependencies

0 external dependencies (excludes base and recommended)

Depends (1)

R >= 2.10.0

Imports (0)

none

LinkingTo (0)

none

Suggests (0)

none

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

1direct

0indirect

nls2

Code & Tests

People & History

People (5)

Maintainer (1)

Erick G.G. de Paz

Author, Maintainer

Authors (5)

Erick G.G. de Paz

Author, Maintainer

Francisco Javier Albores Velasco

Author

John R. Bauer Mengelberg

Author

Juan Manuel Romero Padilla

Author

Humberto Vaquera Huerta

Author

Package Timeline

1 release. R releases are shown for context.

R
R 4.6.0 released · 2026-04-24
0.1.0Latest
2026-03-10 · current release
R
R 4.5.0 released · 2025-04-11

Package metadata

First published: 2024-07-12
Total releases: 1 / 2 yrs
License: GPL-2 OSI
Minimum R: ≥ 2.10.0
Download size: 13 KB
Installed size: not tracked yet
With dependencies: not tracked yet

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("CPoptim")

Format

de Paz, E. G. G., Albores Velasco, F. J., Bauer Mengelberg, J. R., Romero Padilla, J. M., & Vaquera Huerta, H. (2024). CPoptim: Convex Partition Optimisation (Version 0.1.0) [Computer software]. https://doi.org/10.32614/CRAN.package.CPoptim

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 CPoptim version 0.1.0 [Data set]. HJJB, LLC. Data release v2026-08-14. https://doi.org/10.5281/zenodo.21843040

From data release v2026-08-14, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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