adana (version 1.1.0)

boundmut: Boundary Mutation

Description

The Boundary Mutation operator is a mutation operator that changes the value of a randomly selected gene in the chromosome with the upper or lower limit value for that gene.

This operator is used for value encoded (integer or real number) chromosomes.

Usage

boundmut(y, lb, ub, ...)

Arguments

y

A vector. Chromosome of the offspring

lb

A vector. Lower bounds of genes

ub

A vector. Upper bounds of genes

…

Further arguments passed to or from other methods.

Value

mutant

A vector. Chromosome of the offspring

mutgen

The number of the mutated gene.

See Also

mutate, bitmut, randmut, randmut2, randmut3, randmut4, unimut, nunimut, nunimut2, powmut, powmut2, gaussmut, gaussmut2, gaussmut3, bsearchmut1, bsearchmut2, swapmut, invmut, shufmut, insmut, dismut, invswapmut, insswapmut, invdismut

Examples

# NOT RUN {
lb = c(2, 1, 3, 1, 0, 4)
ub = c(10, 15, 8, 5, 6, 9)
offspring = c(8, 6, 4, 1, 3, 7)
boundmut(offspring, lb=lb, ub=ub)
# }