miesmuschel

0.0.4-3

Mixed Integer Evolution Strategies

2packages depend

35.2Kdownloads / year

65.1%test coverage

12/13checks pass

Overview

About

Maintained by Martin BinderFirst published 2022-11-097 releasesCRAN page ↗GitHub ↗

Evolutionary black box optimization algorithms building on the 'bbotk' package. 'miesmuschel' offers both ready-to-use optimization algorithms, as well as their fundamental building blocks that can be used to manually construct specialized optimization loops. The Mixed Integer Evolution Strategies as described by Li et al. (2013) doi:10.1162/EVCO_a_00059 can be implemented, as well as the multi-objective optimization algorithms NSGA-II by Deb, Pratap, Agarwal, and Meyarivan (2002) doi:10.1109/4235.996017.

Install

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

install.packages("miesmuschel", 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("mlr-org/miesmuschel")

Development version from mlr-org/miesmuschel. 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-miesmuschel

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-miesmuschel

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-miesmuschel

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

Health

CRAN checks

1NOTE12OK

Failing flavors

NOTE r-devel-linux-x86_64-debian-gcc

Slowest check: 13.8 min · r-oldrel-windows-x86_64

Code health

Yes

Tests · ratio 0.00

65.1%

Coverage · measured lines

100%

Documentation · exports

Dependencies · direct

Check history

NOTE2026-08-01
12 OK · 1 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
OK2026-05-12
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
WARNING2026-05-11
12 OK · 0 NOTE · 1 WARNING · 0 ERROR · 0 FAILURE
OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMEYes · 187 wordsVignettesNopkgdown siteNoNEWSYes · 100% structuredCode of conductNoContributing guideNo

Examples that run: 98%
Documented parameters: 97%
Return-value docs: 30%
References docs: 3%

Downloads

35.2K

CRAN downloads in the past year

Rank #2,505 · ~96/day · ~2.9K/mo

Releases R versions

Daily download trend is not available in this view yet.

1.2K30 days

8K90 days

35.2K1 year

Compare downloads with other packages →

Also on765 r2u

Repository

GitHub ↗ mlr-org/miesmuschel

16Stars

4Forks

48Open issues

3Open PRs

3Releases

666Commits

5Contributors

666 commits · Last activity 2025-03-19

Stars over time

2025-03-29 · 162026-07-07 · 16

Repository practices

Upstream repositoryBeta

2 development-tooling and community-health practices detected across 2 families in the upstream repository

Checks run against github.com/mlr-org/miesmuschel on 2026-07-30.

Continuous integration (1)

GitHub Actions

Git structural (1)

.gitattributes

How this is detected·Detection ruleset v1 (2026-07-18)

Dependencies

Declared dependencies

14 external dependencies (excludes base and recommended)

Depends (1)

paradox

Imports (7)

mlr3misc checkmate R6 bbotk (>= 0.3.0.900)data.table matrixStats lgr

LinkingTo (0)

none

Suggests (7)

tinytest mlr3tuning mlr3 mlr3learners ranger xgboostrpart

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

2direct

0indirect

counterfactuals mlr3verse

Code & Tests

People & History

People (4)

Maintainer (1)

Martin Binder

Author, Maintainer

Authors (1)

Martin Binder

Author, Maintainer

Contributors (3)

Susanne Dandl

Contributor

Andreas Hofheinz

Contributor

Lennart Schneider

Contributor

Package Timeline

7 releases. Pick two to compare their code metrics. R releases are shown for context.

R
R 4.6.0 released · 2026-04-24
R
R 4.5.0 released · 2025-04-11
0.0.4-3Latest
2025-03-19 · current release · diff ↗
0.0.4-2
2024-07-09 · diff ↗
0.0.4-1
2024-06-07 · diff ↗
0.0.4
2024-05-15 · diff ↗
R
R 4.4.0 released · 2024-04-24
R
R 4.3.0 released · 2023-04-21
0.0.3
2023-02-03 · diff ↗
0.0.2
2022-11-16 · diff ↗
0.0.1
2022-11-09
R
R 4.2.0 released · 2022-04-22

Package metadata

First published: 2022-11-09
Total releases: 7 / 4 yrs
License: MIT + file LICENSE OSI
Download size: 248 KB
Installed size: not tracked yet
With dependencies: not tracked yet

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