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Single and Multi-Objective Optimization Test Functions

v1.7.0 · Feb 23, 2026 · BSD_2_clause + file LICENSE

Description

Provides generators for a high number of both single- and multi- objective test functions which are frequently used for the benchmarking of (numerical) optimization algorithms. Moreover, it offers a set of convenient functions to generate, plot and work with objective functions.

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CRAN Check Status

14 OK
Show all 14 flavors
Flavor Status
r-devel-linux-x86_64-debian-clang OK
r-devel-linux-x86_64-debian-gcc OK
r-devel-linux-x86_64-fedora-clang OK
r-devel-linux-x86_64-fedora-gcc OK
r-devel-macos-arm64 OK
r-devel-windows-x86_64 OK
r-oldrel-macos-arm64 OK
r-oldrel-macos-x86_64 OK
r-oldrel-windows-x86_64 OK
r-patched-linux-x86_64 OK
r-release-linux-x86_64 OK
r-release-macos-arm64 OK
r-release-macos-x86_64 OK
r-release-windows-x86_64 OK

Check History

OK 14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026

Reverse Dependencies (19)

depends

Dependency Network

Dependencies Reverse dependencies ParamHelpers checkmate BBmisc ggplot2 Rcpp cmaesr ecr mlrMBO FactorHet glmnetr tramnet tuneRanger varycoef CAISEr ChemoSpec2D ExpDE MOEADr binaryRL flacco hmsr +4 more reverse deps smoof

Version History

new 1.7.0 Mar 10, 2026
updated 1.7.0 ← 1.6.0.3 diff Feb 23, 2026
updated 1.6.0.3 ← 1.6.0.2 diff Mar 9, 2023
updated 1.6.0.2 ← 1.6.0.1 diff Feb 17, 2020
updated 1.6.0.1 ← 1.6.0 diff Jan 30, 2020
updated 1.6.0 ← 1.5.1 diff Jan 15, 2020
updated 1.5.1 ← 1.5 diff Aug 13, 2017
updated 1.5 ← 1.4 diff Apr 25, 2017
updated 1.4 ← 1.3 diff Aug 2, 2016
updated 1.3 ← 1.2 diff Feb 29, 2016
updated 1.2 ← 1.1 diff Jan 21, 2016
updated 1.1 ← 1.0 diff Nov 23, 2015
new 1.0 May 17, 2015