numericOrNA-class

The class <code>"numericOrNA"</code> is a simple class union 
 (<code><a rd-options="" href="/link/setClassUnion?package=GA&version=3.0.2" data-mini-rdoc="GA::setClassUnion">setClassUnion</a></code>) of <code>"numeric"</code> and <code>"logical"</code>.

classes

An R package for optimisation using genetic algorithms. The package provides a flexible general-purpose set of tools for implementing genetic algorithms search in both the continuous and discrete case, whether constrained or not. Users can easily define their own objective function depending on the problem at hand. Several genetic operators are available and can be combined to explore the best settings for the current task. Furthermore, users can define new genetic operators and easily evaluate their performances. Local search using general-purpose optimisation algorithms can be applied stochastically to exploit interesting regions. GAs can be run sequentially or in parallel, using an explicit master-slave parallelisation or a coarse-grain islands approach.

Luca Scrucca

Genetic Algorithms

numericOrNA-class function

Since it is a virtual Class, no objects
 may be created from it.

Objects from the Class

The class <code>"numericOrNA"</code> is a simple class union 
 (<code><a rd-options='' href='setClassUnion'>setClassUnion</a></code>) of <code>"numeric"</code> and <code>"logical"</code>.

numericOrNA-class: Virtual Class "numericOrNA" - Simple Class for subassignment Values

Description

Arguments

Objects from the Class

Examples