randfuncTyped

randfuncTypedRampedHalfAndHalf

The range type of the random function to create.

type

funcset

inset

conset

maxdepth

The probability of generating a constant in a step of growth, if no subtree
is generated. If neither a subtree nor a constant is generated, a randomly chosen input variable
will be generated. Defaults to <code>0.2</code>.

constprob

The function to use for randomly creating the function's body.

exprfactory

A breeding function. See the documentation for
<code><a rd-options="" href="/link/geneticProgramming?package=rgp&version=0.4-1" data-mini-rdoc="rgp::geneticProgramming">geneticProgramming</a></code> for details.

breedingFitness

breedingTries


Creates a well-typed R function with a random expression as its body


RGP is a simple modular Genetic Programming (GP) system build in
pure R. In addition to general GP tasks, the system supports Symbolic
Regression by GP through the familiar R model formula interface. GP
individuals are represented as R expressions, an (optional) type system
enables domain-specific function sets containing functions of diverse
domain- and range types. A basic set of genetic operators for variation
(mutation and crossover) and selection is provided.

randfuncTyped: Creates a well-typed R function with a random expression as its body

Description

Usage

Arguments

Value