Common R interface for CEC benchmarks.

• Description
• Requirements
• Installation
• Content

This repository contains R package with an interface for benchmark functions from Congress on Evolutionary Computations competitions. The implementation is based on the existing CRAN package, i.e {cec2013}, but is extended with CEC2014, CEC2015, CEC2019, CEC2021, and CEC2022. The interface for CEC2017 is taken from the non-CRAN package {cec2017}. More information about the authorship is written in DESCRIPTION.

Note The package {cec2013} is no longer available on CRAN and therefore will be installed via devtools::install_github from this fork.

install.packages("cecs")

Type bellow command in the R interpreter:

require(devtools)
devtools::install_github("ewarchul/cecs")

All benchmark functions were implemented in C by Jane Jing Liang https://orcid.org/0000-0003-0811-0223.

I rearranged the codebase, i.e. separated interface from source, changed global state management, etc.

Benchmarks specifications and necessary numeric data are available here: https://github.com/P-N-Suganthan?tab=repositories

The package downloads numeric data from my website. For further details, see the source code documentation in man/ directory.