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galgo (version 1.4)

getFrequencies.BigBang: Computes gene freqencies

Description

Computes gene freqencies.

Usage

# S3 method for BigBang
getFrequencies(o, filter="none", subset=TRUE, ...)

Arguments

filter

The BigBang object can save information about solutions that did not reach the goalFitness. filter=="solutions" ensures that only chromosomes that reach the goalFitness are considered. fitlter=="none" take all chromosomes. filter=="nosolutions" consider only no-solutions (for comparative purposes).

subset

Second level of filter. subset can be a vector specifying which filtered chromosomes are used. It can be a logical vector or a numeric vector (indexes in order given by $bestChromosomes in BigBang object variable).

Value

Returns a list of components.

new

Current gene count.

n

Number of genes in new.

nChr

Number of chromosomes counted.

ord

Decreasing order.

rnk

Rank (starting with maximum).

References

Goldberg, David E. 1989 Genetic Algorithms in Search, Optimization and Machine Learning. Addison-Wesley Pub. Co. ISBN: 0201157675

See Also

For more information see BigBang. *geneFrequency().