adana (version 1.1.0)

selrws2: Roulette wheel selection 2

Description

This function provides the opportunity to take more than one place in the mating pool in proportion to the fitness value of each individual.

Usage

selrws2(fitvals, ns, ...)

Arguments

fitvals

Vector of fitness values belonging to individuals

ns

Number of individuals to be selected

…

Further arguments passed to or from other methods.

Value

The indices of randomly selected individuals are returned.

See Also

select, selrand, selrswrp, selrws, seltrunc, selrss, selsus, seldet, selwscale, selsscale, selsscale2, sellscale, selrscale, selrscale2, selpscale, selescale, seltour, seltour2, selboltour, sellrs, sellrs2, sellrs3, selnlrs, selers

Examples

# NOT RUN {
fitvals = c(6, 1, 2, 4, 5)
cnames = paste0("C",1:length(fitvals))
matpool = selrws(fitvals)
cat("Selected Chromosomes: ", cnames[matpool], "\n")
# }