EEEA

1.0.1

Explicit Exploration Strategy for Evolutionary Algorithms

0packages depend

2Kdownloads / year

–test coverage

13/13checks pass

Overview

About

Maintained by Rogelio Salinas GutiérrezFirst published 2025-04-242 releasesCRAN page ↗

Implements an explicit exploration strategy for evolutionary algorithms in order to have a more effective search in solving optimization problems. Along with this exploration search strategy, a set of four different Estimation of Distribution Algorithms (EDAs) are also implemented for solving optimization problems in continuous domains. The implemented explicit exploration strategy in this package is described in Salinas-Gutiérrez and Muñoz Zavala (2023) doi:10.1016/j.asoc.2023.110230.

Install

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

install.packages("EEEA", 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-eeea

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-EEEA

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-EEEA

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

Health

CRAN checks

13OK

Slowest check: 1.7 min · r-devel-linux-x86_64-fedora-clang

Code health

None

Tests · ratio 0.00

not tracked

Coverage

100%

Documentation · exports

None

Vignettes

README

Dependencies · direct

Check history

OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Downloads

CRAN downloads in the past year

Rank #22,140 · ~6/day · ~169/mo

Releases R versions

Daily download trend is not available in this view yet.

21530 days

53590 days

2K1 year

Compare downloads with other packages →

Also on340 r2u6 autocran

Dependencies

Declared dependencies

1 external dependency (excludes base and recommended)

Depends (0)

none

Imports (1)

mvtnorm

LinkingTo (0)

none

Suggests (0)

none

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

Code Composition

Rd 1,430 (77%)R 425 (23%)

Code characteristics

Cyclomatic complexity: 1.0 median / 4 max
Documented parameters: 100%

Test coverage

Line coverage

–

Expression

–

Tests / Examples

–

Functions

28 21 exported

Complexity

1.6 avg / 4 max

Call network

28 nodes / 14 edges

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

Call graph

Open call graph →

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Lowest coverage

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

People & History

People (5)

Maintainer (1)

Rogelio Salinas Gutiérrez

Author, Maintainer, Copyright holder

Authors (5)

Rogelio Salinas Gutiérrez

Author, Maintainer, Copyright holder

Alejandro Fausto Cortés Salinas

Author, Copyright holder

Pedro Abraham Montoya Calzada

Author, Copyright holder

Angel Eduardo Muñoz Zavala

Author, Copyright holder

Ilse Daniela Saldivar Olvera

Author, Copyright holder

Rogelio Salinas Gutiérrez

Author, Maintainer, Copyright holder

Alejandro Fausto Cortés Salinas

Author, Copyright holder

Pedro Abraham Montoya Calzada

Author, Copyright holder

Angel Eduardo Muñoz Zavala

Author, Copyright holder

Ilse Daniela Saldivar Olvera

Author, Copyright holder

Release 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
1.0.1Latest
2025-10-31 · current release · diff ↗
1.0.0
2025-04-24
R
R 4.5.0 released · 2025-04-11

Package metadata

First published: 2025-04-24
Total releases: 2 / 1 yrs
License: GPL-3 OSI
Download size: 12 KB
Installed size: not tracked yet
With dependencies: not tracked yet