1Blurb:: 2Select fitness type 3Description:: 4The \c fitness_type controls how strongly differences in "fitness" (i.e., the objective function) are weighted in the process of selecting "parents" for crossover. It has two options, \c linear_rank and \c merit_function. 5 6Topics:: 7Examples:: 8Theory:: 9Faq:: 10See_Also:: 11