Returns the fitness of the best chromosome

Description

Returns the fitness of the best chromosome.

Usage

## S3 method for class 'World':
bestFitness(.O, ...)

Value

Returns the fitness of the best chromosome.

Author(s)

Victor Trevino. Francesco Falciani Group. University of Birmingham, U.K. http://www.bip.bham.ac.uk/bioinf

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 World. *best(), *max(), *maxFitness().

Examples

  cr <- Chromosome(genes=newCollection(Gene(shape1=1, shape2=1000),5))
  ni <- Niche(chromosomes=newRandomCollection(cr, 10))
  ni$fitness <- runif(10)  ## tricky fitness
  ni
  wo <- World(niches=newRandomCollection(ni,2))
  refreshStats(wo)
  best(wo)
  max(wo)
  bestFitness(wo)
  maxFitness(wo)