(self)
return self.nMigrationRate
Return the the generation frequency supposed to migrate
      and receive individuals

      :rtype: the number of generations
Return the the generation frequency supposed to migrate
      and receive individuals
Return the the generation frequency supposed to migrate and receive individuals
def getMigrationRate(self):
      """ Return the the generation frequency supposed to migrate
      and receive individuals

      :rtype: the number of generations
      """
      return self.nMigrationRate
def getMigrationRate ( self ) : return self . nMigrationRate