classes for calculating fitnesses from quantitative traits More...
Classes | |
class | FitnessFunction_Trivial |
returns fitness 1 for all individuals More... | |
class | FitnessFunction_Identity |
identity function returning the value of a specified quantitative trait More... | |
class | FitnessFunction_PopulationComposite |
per-population specification of fitness functions More... | |
class | FitnessFunction_GenerationComposite |
per-generation specification of fitness functions More... | |
class | FitnessFunction_Optimum |
Fitness function assigning fitness 1 to optimum trait value, with fitness decaying away from the optimum. More... | |
class | FitnessFunction_TruncationSelection |
Fitness function assigning fitness 1 if trait value exceeds threshold, 0 otherwise. Threshold is determined each generation by the user-specified proportion of individuals to be selected to reproduce. More... | |