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EmiR

Evolutionary Minimizer for R

v1.0.6 · Feb 22, 2026 · GPL-3

Description

A C++ implementation of the following evolutionary algorithms: Bat Algorithm (Yang, 2010 <doi:10.1007/978-3-642-12538-6_6>), Cuckoo Search (Yang, 2009 <doi:10.1109/nabic.2009.5393690>), Genetic Algorithms (Holland, 1992, ISBN:978-0262581110), Gravitational Search Algorithm (Rashedi et al., 2009 <doi:10.1016/j.ins.2009.03.004>), Grey Wolf Optimization (Mirjalili et al., 2014 <doi:10.1016/j.advengsoft.2013.12.007>), Harmony Search (Geem et al., 2001 <doi:10.1177/003754970107600201>), Improved Harmony Search (Mahdavi et al., 2007 <doi:10.1016/j.amc.2006.11.033>), Moth-flame Optimization (Mirjalili, 2015 <doi:10.1016/j.knosys.2015.07.006>), Particle Swarm Optimization (Kennedy et al., 2001 ISBN:1558605959), Simulated Annealing (Kirkpatrick et al., 1983 <doi:10.1126/science.220.4598.671>), Whale Optimization Algorithm (Mirjalili and Lewis, 2016 <doi:10.1016/j.advengsoft.2016.01.008>). 'EmiR' can be used not only for unconstrained optimization problems, but also in presence of inequality constrains, and variables restricted to be integers.

Downloads

CRAN

299

Last 30 days

13315th

749

Last 90 days

3.5K

Last year

Trend: +48.8% (30d vs prior 30d)

r2u CRAN

40

Last 30 days

125

Last 90 days

444

Last year

Trend: -25.9% (30d vs prior 30d)

autoCRAN

4

Last 7 days

11

Last 30 days

1

All-time

autoCRAN-only: this name is served only by autoCRAN, so the count is exact.

CRAN Check Status

13 OK
Show all 13 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-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 12 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Apr 25, 2026
NOTE 12 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Apr 22, 2026
NOTE r-oldrel-macos-arm64

installed package size

installed size is 14.7Mb
  sub-directories of 1Mb or more:
    libs  14.2Mb
NOTE r-oldrel-macos-x86_64

installed package size

installed size is 14.9Mb
  sub-directories of 1Mb or more:
    libs  14.5Mb
ERROR 11 OK · 2 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE Apr 18, 2026
ERROR r-devel-windows-x86_64

whether package can be installed

Installation failed.
See 'd:/Rcompile/CRANpkg/local/4.6/EmiR.Rcheck/00install.out' for details.
NOTE r-oldrel-macos-arm64

installed package size

installed size is 14.7Mb
  sub-directories of 1Mb or more:
    libs  14.2Mb
NOTE r-oldrel-macos-x86_64

installed package size

installed size is 14.9Mb
  sub-directories of 1Mb or more:
    libs  14.5Mb
NOTE 12 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Apr 10, 2026
NOTE r-oldrel-macos-arm64

installed package size

installed size is 14.7Mb
  sub-directories of 1Mb or more:
    libs  14.2Mb
NOTE r-oldrel-macos-x86_64

installed package size

installed size is 14.9Mb
  sub-directories of 1Mb or more:
    libs  14.5Mb
ERROR 11 OK · 2 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE Apr 9, 2026
ERROR r-devel-linux-x86_64-debian-gcc

whether package can be installed

Installation failed.
See ‘/home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/EmiR.Rcheck/00install.out’ for details.
NOTE r-oldrel-macos-arm64

installed package size

installed size is 14.7Mb
  sub-directories of 1Mb or more:
    libs  14.2Mb
NOTE r-oldrel-macos-x86_64

installed package size

installed size is 14.9Mb
  sub-directories of 1Mb or more:
    libs  14.5Mb
NOTE 12 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026
NOTE r-oldrel-macos-arm64

installed package size

installed size is 14.7Mb
  sub-directories of 1Mb or more:
    libs  14.2Mb
NOTE r-oldrel-macos-x86_64

installed package size

installed size is 14.9Mb
  sub-directories of 1Mb or more:
    libs  14.5Mb

Dependency Network

Dependencies Reverse dependencies Rcpp Rdpack tictoc ggplot2 tibble tidyr dplyr gganimate mathjaxr data.table EmiR

Version History

7 tracked
new 1.0.6 Mar 10, 2026
updated 1.0.6 ← 1.0.5 diff Feb 21, 2026
updated 1.0.5 ← 1.0.4 diff May 12, 2025
updated 1.0.4 ← 1.0.3 diff Dec 8, 2022
updated 1.0.3 ← 1.0.1 diff Apr 20, 2022
updated 1.0.1 ← 1.0.0 diff Aug 3, 2021
new 1.0.0 Aug 2, 2021