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mcga  

Machine Coded Genetic Algorithms for Real-Valued Optimization Problems
View on CRAN: Click here


Download and install mcga package within the R console
Install from CRAN:
install.packages("mcga")

Install from Github:
library("remotes")
install_github("cran/mcga")

Install by package version:
library("remotes")
install_version("mcga", "3.0.9")



Attach the package and use:
library("mcga")
Maintained by
Mehmet Hakan Satman
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2010-12-13
Latest Update: 2023-11-27
Description:
Machine coded genetic algorithm (MCGA) is a fast tool for real-valued optimization problems. It uses the byte representation of variables rather than real-values. It performs the classical crossover operations (uniform) on these byte representations. Mutation operator is also similar to classical mutation operator, which is to say, it changes a randomly selected byte value of a chromosome by +1 or -1 with probability 1/2. In MCGAs there is no need for encoding-decoding process and the classical operators are directly applicable on real-values. It is fast and can handle a wide range of a search space with high precision. Using a 256-unary alphabet is the main disadvantage of this algorithm but a moderate size population is convenient for many problems. Package also includes multi_mcga function for multi objective optimization problems. This function sorts the chromosomes using their ranks calculated from the non-dominated sorting algorithm.
How to cite:
Mehmet Hakan Satman (2010). mcga: Machine Coded Genetic Algorithms for Real-Valued Optimization Problems. R package version 3.0.9, https://cran.r-project.org/web/packages/mcga. Accessed 05 Aug. 2026.
Previous versions and publish date:
(2026-07-09 06:28), 1.0 (2010-12-13 15:13), 1.1 (2010-12-23 12:28), 1.2.1 (2011-01-11 20:06), 1.2 (2011-01-11 12:28), 2.0.1 (2011-06-25 20:49), 2.0.2 (2011-10-17 20:41), 2.0.3 (2012-01-06 21:56), 2.0.4 (2012-01-06 22:02), 2.0.5 (2012-01-09 07:04), 2.0.6 (2012-10-31 10:31), 2.0.7 (2013-04-04 20:58), 2.0.9 (2014-03-25 12:23), 2.0 (2011-06-21 15:03), 3.0.1 (2016-05-12 16:24), 3.0.3 (2018-05-13 22:30), 3.0.6 (2023-08-20 13:12), 3.0.7 (2023-11-27 12:40), 3.0 (2016-03-25 00:05)
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