An object of class "ga", usually resulting from a call to function ga.
parents
A two-rows matrix of values indexing the parents from the current population.
...
Further arguments passed to or from other methods.
a, b
Parameters of genetic operators.
Value
Return a list with two elements:
children
a matrix of dimension 2 times the number of decision variables containing the generated offsprings;
fitness
a vector of length 2 containing the fitness values for the offsprings. A value NA is returned if an offspring is different (which is usually the case) from the two parents.