dot-ga_pick: Pick one index by rank-proportional (roulette) selection

.ga_pickR Documentation

Pick one index by rank-proportional (roulette) selection

Description

Pick one index by rank-proportional (roulette) selection

Usage

.ga_pick(weights, total)

Arguments

weights

Numeric weights aligned to the (sorted) population.

total

Sum of weights.

Value

An integer index into the population.


pathfindR documentation built on July 2, 2026, 1:06 a.m.