galgo (version 1.4)

refreshStats.Niche: Updates the internal values from the current population

Description

Updates the internal values from the current population. It updates maxFitness, maxChromosomes, bestFitness, and bestChromosomes.

Usage

# S3 method for Niche
refreshStats(.O, ...)

Value

Returns nothing.

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 Niche. *summary().

Examples

# NOT RUN {
  cr <- Chromosome(genes=newCollection(Gene(shape1=1, shape2=100),5))
  cr
  ni <- Niche(chromosomes=newRandomCollection(cr, 10))
  ni
  summary(ni) # not so much
  ni$fitness <- runif(10)  ## tricky fitness
  refreshStats(ni)
  summary(ni) # new updated values
  ni$fitness <- runif(10)  ## new tricky fitness
  refreshStats(ni)
  summary(ni) # may be some new updated values
# }